Other Testing Instruments

Presto designs and manufactures the PET Bottle Compression Tester that is used to assess the axial load capacity of the PET bottles. The testing ensures the bottles will not buckle during capping or filling when stacked for storage and shipment. During the testing procedure, keep the specimen on the clamp of the instrument, so bottles held firmly without slipping. For viewing the compression, the required force is set for a given period of time. The instrument is used to determine the maximum compressive forces that can rupture the specimen entirely. The equipment is robust and reliable.

Presto offers the high quality of Salt Fog Test Chamber manufactured by the team of professionals to ensure the premium quality of raw materials. The instrument is available in various models that can be customized according to the need of the clients. The device is designed according to the applicable standards. The method is reliable to test the corrosion resistance coating when comes under a salt laden environment. The machine is a time tested product precisely designed for evaluation of rust proof ability of components to endure corrosion due to different environmental conditions.

The salt fog test chamber is the most reliable equipment for testing the surface coating for the corrosion resistance. The machine is a time tested product means it can evaluate rust proof ability before time. The device is flexible to replicate the weathering conditions of actual life. The device is double walled provided with glass wall insulation ensuring accurate results. The machine is reliable to fulfill the international standards of testing incorporating all the advanced technology such as air flow meter for controlling the air flow between 0 to 30 psi.

The device has an air jacket heating system that ensures reliability and consistency. The testing procedures are very useful in the laboratories for the quality control purposes. Due to the presence of transparent cover, direct visual observation is possible that optimizes the test observations. The equipment is considered for performing the corrosion test as well as a stress test. The salt fog test chamber conforms ISO, ASTM, JIS, IS and DIN standards.

Presto designs and manufactures the Salt Fog Chambers for humidity, water, salt fog, CASS and other testing procedures. The device is easy to operate and provides accurate test results. The machine is flexible to fulfill the need of demanding testing procedures. The machine is strictly designed according to the relevant standard to assess the rust proof ability of components or materials to ensure corrosion caused by environmental conditions. The device is completely tested and checked before delivering to the customers or clients. The chamber is double walled with glass wool insulation available.

The temperate range of the chamber is between ambient to 60 Degree Celsius, which is controlled by a solid state digital programmable temperature controller cum indicator. The indicator has a special zero corrosion PT 100 sensor. There is moisture cum oil filter and air regulator ranging from 0 to 30 psi. Use of FRP (fiber reinforced plastic) ensures the reliable, durable and long lasting components to provide trouble free usage. The machine is adhering to ISO, ASTM, JIS, IS and DIN standards. The salt fog chambers are best used for performing the quality control tests in the laboratory because comparative tests are crucial at laboratories.

There is a transparent cover helpful to optimize the test observations because the see through cover allows direct visual observation of the test samples. The device is a highly significant to perform the stress test and corrosion test based on international test standards that require dry air and automatic water control.

The Corrosive Environments Test is performed to ensure the raw materials are of superior quality. The test is performed with the help of appropriate equipment manufactured by Presto and is a good example of the artwork created with the assistance of the team of professionals. The machine is available in three models, and can be customized as per the requirement of the clients or the customers. All the international standards are followed for the testing procedures. This is the reliable equipment for performing the testing procedure to test the coating for corrosion resistance when comes under a salt laden environment.

The equipment for corrosive environments test is the most reliable for testing the corrosive resistance of the surface coating. The testing procedures can evaluate the rust proof ability before time, and the equipment is flexible to replicate the real life weathering conditions. The double walled chamber is provided with glass wall insulation for ensuring precise results. The machine incorporates all the advanced technology including the air flow meter for controlling the air flow between 0 to 30 psi.

The air jacket heating system ensures the reliability and consistency. For performing the quality control laboratory tests, this is very useful testing procedures as laboratory tests require comparative analysis. A see-through cover enables direct visual observation and optimizes the test observations. The testing procedure is used to perform the corrosion test and stress test. The equipment conforms ISO, ASTM, JIS, IS and DIN standards.

Presto manufactures the best quality equipment to perform the Combined Corrosion Testing for consistent and significant corrosion test. A corrosion defense to the original metal is tested on metallic materials finished with a surface coating. This is the quick testing procedure to prevent the corrosive attack and protect the coating surface. The testing procedures help to evaluate the corrosion appearance after a period of time. The duration of the test depends on the corrosion resistance of the coating means the high corrosion resistance material will take longer testing procedures.

The equipment is reliable to ensure the accurate result of corrosion test and is an excellent example of creative work that helps to assess the rust-proof ability of a component under weathering conditions. The combined corrosion testing is used for performing the corrosion test and stress test. These tests are based on the several international test standards requiring water controls and dry air.

Presto designs the double walled chamber fitted with a glass wool insulation for performing test procedures that ensure the accurate results. The methods for corrosion testing are reliable to fulfill the international testing standard. The built-in technology in the chamber includes an air flow meter that regulates air flow between 0 to 30 psi. A reliable and consistent operation is ensured as an air jacket heating system is available. The testing procedures are best for performing the quality control laboratory tests. Chamber is constructed using Fiber Reinforced Plastic (FRP) for reliable and durable components.

Presto offers and manufactures the high quality of Salt Spray Cabinets, which is a reliable machine to test the corrosion resistance of metallic surface coating when exposed to a salt laden condition. The device is time tested and specially designed to check the rust proof capability of the materials. The test is performed to see how a surface coating can withstand corrosion by creating and replicating the real-life environmental conditions. The machine is available in three models for effective measurement of corrosion resistance of a material under salt laden conditions. The touch screen tool is a very helpful feature in the device.

The chamber is double walled (fitted with a glass wool insulation) for ensuring accurate results. The machine is reliable enough to fulfill the international standard of testing. All the advanced technology is used to design the machine including the air flow meter for regulating the air flow between 0 to 30 psi. An air jacket heating system is equipped to ensure reliable and consistent operation. The user can adjust the test temperature between ambient to +45°C. The PLC controlled PID controls the test temperature. The touch screen is considered the most powerful feature in this device because it simplifies the inspection of corrosion resistance for a wide range of sample type.

The touch screen has a special zero corrosion PT 100 sensor and 8 function keys. A 3M flash memory with USB host for USB flash drive. The instrument contributes for performing the tests in quality control laboratories, where comparative testing is crucial. As a see-through cover is available, continuous direct visual observation is possible that optimized the test observation. Presto supplies completely tested salt spray cabinets before providing to the customers or clients with an instruction manual and calibration certificate.

Presto offers one of the best and reliable Corrosion Testing Cabinets for testing the metallic materials surface coating for corrosion resistance. The device is time tested and is able to assess the rust proof ability of a material when exposed to different environmental conditions. This is the flexible equipment that can efficiently replicate or simulate the real-life environmental conditions. The instrument is considered the most efficient and reliable for testing the corrosion resistance of surface coating under a salt laden environment and providing the reliable test results. The device has a helpful touch screen tool with integral special zero corrosion PT 100 sensor, 8 function keys, and a 3M flash memory.

Since the corrosion testing cabinets have user-friendly features, users are enabled to adjust the test temperature between ambient to +45°C. A PLC controlled PID is available for temperature control. The touch screen is installed in the chamber for providing the trouble free corrosion inspection. The work area of the device is as per the international standard. There is a solid state digital programmable temperature controller cum indicator for enabling the effective temperature control. Air flow is regulated between 0 to 30 psi with the help of the moisture cum oil filter and air regulator.

An accurate measurement of inlet air pressure is provided with the assistance of the calibrated pressure gauge. For consistent atomizing, a zero choke inert materials atomizers perform atomization. The machine is available in three models where the eco model have a separate user-friendly panel including the following features – a digital preset timer that has memory backup and automatic shut off facility, a pressure gauge, air filter and 60 liters reinforced fiber reservoir, a solid state digital programmable temperature indicator cum controller with an auto cut off facility regulator valve.

Presto Climatic Testing Chambers are the most appropriate tool for corrosion resistance testing of surface coatings. The test is performed to check the rust proof ability of surface coating when exposed to a salt laden environment to withstand corrosion caused by environmental conditions. The device is efficient enough to simulate the real environmental conditions. The user can adjust the testing temperature from ambient to +45°C, which is controlled through a PLC controlled PID. The touch screen tool makes testing procedures simple and trouble-free.

Presto specially designed the climatic testing chambers to perform the quality control laboratory tests, where comparative testing is crucial. A constant direct visual observation of the test item is enabled through the transparent cover contributing to the optimization of testing inspection. The chamber is double wall fitted with a glass wool insulation ensuring correct and reliable test results. The instrument fulfills the requirement of an international standard of testing. The device has air flow meter for regulating the air flow from 0 to 30 Psi. The air jacket heating system is provided that aids in even and reliable operation.

The touch screen tool has built in PT 100 sensor with eight function keys, a 3 M flash memory, and a USB host for USB flash drive. Both stress tests and corrosion tests are performed which are based on several international standards that require automatic water control and dry air. There are some standard accessories like regulator; gauges, cyclic timer, air purging, and time totalizer are provided along with the racks.

Presto offers the best quality of Salt Mist Chambers to perform the quality test in laboratories. The device has the ability to replicate the corrosion in the lab and the actual environmental conditions. The machine allows the test samples to be exposed to the appropriate salt spray volume. The machine has a specific touch screen that simplifies the testing operation. The machine has been designed following the relevant standard so that the rust proofed ability of components to endure corrosion, caused by atmospheric conditions, can be easily determined. This is the most reliable equipment for testing the corrosion resistance of metallic materials when exposed to a salt laden environment.

The chamber is constructed using the Fiber Reinforced Plastic (FRP) materials that enable faster corrosion test and replicating significantly corrosive environments, thus provides uniform and reliable test results. The touch screen tool is present with a special zero corrosion PT 100 sensor and the position of the screen is ergonomic that allows the user for convenient operation. Chamber is double walled provided with glass wool insulation.

Salt mist chambers are available in three models, which are equipped with time totalizer, cyclic timers, regulators, air purging and specimen racks and gauges. The product is time tested and an example of artistic work created by the team of experts and skilled professionals. The machine is excellent in simulating the weather or environmental conditions of real life. Due to the user-friendly features, users can adjust the test temperature in the chamber from ambient to +45°C. The temperature is controlled by a PLC controlled PID. This is the best device to determine the corrosion resistant ability of metallic material and its consequence on environmental aspects on the product.

Presto manufactures the best quality of Salt Mist Test Chamber to perform the consistent and significant corrosion test. The metallic materials finished with a surface coating is tested to provide a corrosion defense to the original metal. This is the faster testing procedure to prevent the coated surfaces from the corrosive attack. The device is time tested, means an evaluation of corrosion appearance after a period of time. The test duration depends on the corrosion resistance of the coating. In case of high corrosion resistance of the samples, the test will take a longer time before rust appearance.

The salt mist test chamber is a reliable machine ensures the accurate result of corrosion test. The machine is an example of a good art product designed to assess the rust-proof ability of a component under different environmental conditions. A very useful equipment for performing the corrosion test and stress test that is based on the several international test standards that require water controls and dry air.

Presto designs the double walled chamber fitted with a glass wool insulation ensuring accurate results and reliable enough to fulfill the international testing standard. The chamber has built-in technology that includes an air flow meter for regulating the air flow between 0 to 30 psi. An air jacket heating system is provided for reliable and consistent operation. The machine has an efficient use for performing laboratory tests of quality control. Use of Fibre Reinforced Plastic (FRP) for chamber ensures reliable and durable components for an extended period of time without any error.

Presto designs and manufactures the Rust Testing Chamber for testing the corrosion resistance of surface coatings. The test is performed to determine the consequence when exposed to a salt laden environment. The test determines the rust proof ability of a component to resist corrosion caused by environmental conditions. The machine efficiently replicates the real environmental conditions. The user-friendly features allow the user to adjust the testing temperature from ambient to +45°C. There is a PLC controlled PID to control the temperature of the chamber. The touch screen tool in the machine is helpful that simplifies the testing procedures.

The rust testing chamber is specially designed to perform the quality control tests in laboratories as comparative testing is essential in labs. A transparent cover provides constant direct visual observation of the test item, and this helps in optimization of testing inspection. The double wall chamber is fitted with a glass wool insulation that ensures the correct and reliable test results complying with the international standard of testing. The air flow meter incorporated to regulate the air flow from 0 to 30 Psi and an air jacket heating system is also equipped for even and reliable operation.

The touch screen is considered a useful tool with built in PT 100 sensor. There are eight function keys, a 3 M flash memory, and for a USB flash drive, a USB host is also provided. The testing procedure is highly efficient for both stress tests and corrosion tests. These tests are based on several international standards that require automatic water control and dry air. There are some standard accessories like gauges, cyclic timer, air purging, a regulator, and time totalizer are provided along with the racks.

Environmental Testing Chambers are the best reliable machine manufactured and designed by Presto to check the corrosion resistance of the surface coating of metallic materials. This instrument can assess the rust proof ability of a material under different environmental conditions and is completely flexible to imitate the real-life environmental conditions. This machine performs the most efficient and reliable testing procedures to detect the corrosion resistance of surface coating when exposed to a salt laden environment. The rust proof ability of a material is effectively tested with reliable results. The touch screen is an important feature and has an integral special zero corrosion PT 100 sensor with 8 function keys, a 3M flash memory.

The user-friendly features in environmental testing chambers allow users to adjust the test temperature from ambient to +45°C, which is controlled by a PLC controlled PID. The touch screen installed in the chamber provides a simple testing procedure for corrosion analysis. The work area of the machine inside is as per the international standard. There is a solid state digital programmable temperature controller cum indicator for temperature control. An air flow is regulated between 0-30 psi within the chamber with the help of moisture cum oil filter and air regulator.

For accurate measurement of inlet air pressure, a calibrated pressure gauge is available. For consistent atomizing, a zero choke inert materials atomizers perform atomization. The device is available in three models; the eco-model has separate user-friendly panel including following accessories – a digital preset timer that has memory backup and automatic shut off facility, air filter and 60 liters reinforced fiber reservoir, a pressure gauge, regulator valve, solid state digital programmable temperature indicator cum controller with an auto cut off facility.

Presto manufactures and designs the Corrosion Testing Chamber for testing the corrosion resistance of the metallic materials finished with a surface coating. The machine helps to perform the significant and consistent corrosion test. The equipment is time tested and helps in evaluating the corrosion resistance after a period of time. The duration of the test depends on the corrosion resistance of the metallic surface coating. The test will take longer than the normal time before rust appearance if the testing sample has high corrosion resistance. This is the quick and easy procedure to protect coated surface from the corrosive attack.

Presto corrosion testing chamber is capable of performing consistent and significant corrosion test and are reliable to ensure test results. The very useful equipment to perform the stress test and corrosion test, based on the international standards requiring dry air and water controls. This is an example of a good art product intended to evaluate the rust-proof ability of coated surface when exposed to different environmental conditions.

The chamber is double walled fitted with a glass wool insulation that ensures accurate results. The machine is reliable fulfilling the need for all international testing standards. The chamber has an air flow meter that regulates air flow between 0 to 30 psi. Reliable and consistent operation are ensured with the air jacket heating system. The machine is appropriate for performing the quality control laboratory tests. Fiber Reinforced Plastic (FRP) is used for chamber construction that ensures the reliable and durable components for an extended period of time without any kind of error.

The Climatic Test Chamber is used to determine the corrosion resistant property of metallic materials by replicating the different environmental conditions. The test is performed on the raw material at the initial stage to produce the high-quality goods. The machine is fitted with an effective touch screw having a special zero corrosion sensor. The machine assures safety due to the ergonomic position of the touch screen. This the most reliable and popular testing procedure that provides quick, low-cost and reasonably repeatable features. The machine is used to predict the corrosion resistance of a coating and to maintain the coating process as well.

Presto offers and designs the climatic test chamber to enable quick comparison between actual and expected corrosion resistance. The device predicts the corrosion resistance of the materials and is useful for corrosion test and stress test. The machine can assess the rust proof ability of components or metallic materials to withstand the corrosion caused by environmental conditions. The chamber has user-friendly features that allow the user to adjust the test temperature from ambient to +45°C. A PLC controlled PID is provided to control the temperature. The touch screen feature is powerful for easy inspection of corrosion resistance. The touch screen has a build in PT 100 sensor.

The machine is completely tested and provided with an instruction manual and calibration certificate adhering ISO, ASTM, JIS, IS and DIN standards. The device is available as Korrox –III, CASS and Eco model with customized specifications. The instrument is easy to understand and simple to operate.

Presto manufactures the best quality equipment to perform the consistent and major Compound Corrosion Testing. This test procedure is applicable for metallic materials finished with a surface coating so that a corrosion defense to the original metal can be provided. This is the faster testing procedure that prevents coated surfaces from the erosion. The equipment for performing the test procedure is time tested and can evaluate the corrosion appearance after a period of time. If test samples have high corrosion resistance, then the test will take a longer time before rust appearance, thus, the duration of the test depends on the corrosion resistance of the coating surface.

The equipment used for performing the compound corrosion testing is reliable to provide the accurate result of corrosion test. A good example of art product designed with the efforts of the professional team. The equipment allows assessment of the rust-proof ability of a component when exposed to different environmental conditions. The corrosion test and stress test are performed based on the several international test standards that require water controls and dry air.

The double wall chamber fitted with glass wool insulation for providing the precise results. The instrument is consistent enough to meet the international standard of testing. The chamber has an air flow meter that regulates air flow between 0 to 30 psi. The device has an air jacket heating system for ensuring a reliable and consistent operation. The machine is best used for quality control laboratory tests. Fiber Reinforced Plastic (FRP) is used for the construction of chamber that ensures reliable and durable components for an extended period of time in an accurate way.

The Salt Fog Cabinets are one of the best reliable machine manufactured by Presto to check the corrosion resistance of metallic materials surface coating. This is the time tested machine that can assess the rust proof ability of a material under different environmental conditions. The machine is completely flexible to replicate the real-life environmental conditions. This is the most efficient and reliable equipment to test the corrosion resistance of surface coating when comes in a salt laden environment. The rust proof ability of a material is effectively tested with reliable results. The touch screen has integral special zero corrosion PT 100 sensor and has 8 function keys, a 3M flash memory.

Salt fog cabinets has user-friendly features that allow users to adjust the test temperature from ambient to +45°C. The temperature is controlled by a PLC controlled PID. The touch screen installed in the chamber is capable of easing the corrosion analysis. The inside of machine has a work area as per the international standard, and a solid state digital programmable temperature controller cum indicator provides the temperature control. A moisture cum oil filter is provided to regulate the air flow within the chamber. An air regulator with a range between 0-30 psi is also provided.

A calibrated pressure gauge is available for accurate measurement of inlet air pressure. A zero choke inert materials atomizers perform atomization for performing consistent atomizing. There is a separate user-friendly panel in an eco model of the machine which includes a solid state digital programmable temperature indicator cum controller with an auto cut off facility, a digital preset timer that has memory backup and automatic shut off facility, a pressure gauge, regulator valve, air filter and 60 liter reinforced fiber reservoir.

Presto’s Coefficient of friction tester is designed to measure the coefficient of frictional force of the plastic films, pipes, sheets and papers. The aboratory test device is designed in accordance with the standards ASTM D 618, D883 and D 1894 standards. The device is used to measure the kinetic and static friction of the test specimens when it slides over itself or other substances under some standard conditions. It is important to determine the coefficient of frictional studies to evaluate the stacking ability of the plastic films and sheets. These studies enable the manufacturers in plastic industries to prevent fatal accidents due to frictional forces faced by the material at the time of transportation, loading, and packaging.

The coefficient of frictional force testing helps to determine the degree of abuse a plastic film will successfully endure, without damaging the contents. The Presto Co-efficient of friction tester measures the coefficient of slipping friction. It is easy to use and portable testing device which is designed ergonomically to test the friction that occurs between the two surface that are laminated with thermoplastic materials such as polyethylene, plastic films, etc.

These additives have different degrees of compatibility with the film matrix. It is a well-known fact that the samples usually exude or bloom to the surface hence lubricates it and makes the material more slippery. Since blooming is not uniform on all areas of the film surface, the results of all the tests are not reproducible. The frictional properties of the plastic films and sheets depend on the uniformity of the rate of motion between two surfaces.

Finding the coefficient of friction of Paper is an important factor in the packaging industries that helps to measure the quality of packaging product. The digital cum computerized model of coefficient of friction tester is a convenient and easy way that helps to find the property of plastic packaging materials. With the help of this testing machine, it becomes easy to measure the actual behavior of the packaging materials at the time of storage and transportation. Presto Stantest offers two types of Coefficient of Friction of Paper such as Dynamic Model and Digital and Computerized Model.

The instrument is built on rigid and heavy metallic base plate. It is painted with blue and autumn gray color painting and plated with bright chrome plating that makes the device rust proof. The instrument is designed in compliance with the standards ASTM D 618, D883, D1894 ,TAPPI 815 and TAPPI T549 . The device is provided complete with the electrical wiring diagram, instruction manual and calibration certificate which is perceptible to NABL approved laboratories.

It is a very useful testing device which is used by the manufacturers in the plastic industry to avoid any type of accidents because of constraints at the time of loading and unloading due to an excess of friction. The major cause of the increase in the friction is the development of the uneven thickness of sheets that causes unequal distribution of the strength of the sheets. The tester is provided either with digital panel only or with a computerized screen to access the results in digital as well as computerized format both.

Measuring Coefficient of Static Friction is a major factor that defines the role in manufacturing various products such as paper sheets, pipes, and thermoplastic films. The coefficient of friction tester is used in many industries to measure the coefficient of friction of different products. This is used to measure the static and kinetic friction which is offered by the products to different surfaces in order to maintain the stacking ability of the plastic films, and related products can be determined. Presto offers two models for measuring the coefficient of static friction i.e. Deluxe Model and Computerized cum Digital Model.

Presto offers premium quality of Coefficient of Friction Tester that helps in measuring coefficient of static friction to evaluate the stacking ability of the plastic films and laminated papers. This type of testing enables the manufacturers in the plastic industry to prevent accidents due to friction in the loading, packaging, and transporting materials. The uneven thickness of films could result in increased friction which leads to uneven film strength. This testing methodology reveals the degree of mistreatment the plastic material can tolerate successfully without damaging the quality of the material which is packed inside. This test method helps the manufacturers to prevent accidents that occur due to the slippage or friction in the loading, packaging, and transporting materials. The lab testing machine is easy to operate and offers highly accurate test results.

Presto Stantest manufactures premium quality of COF tester for calculating the coefficient of friction of the plastics films, papers, thermoplastics, polyethylene, etc. The laboratory testing device is widely used in the paper and packaging products manufacturing industries. The instrument is designed in accordance with various standard test methods that are provided by different national and international standardization authorities such as ASTM, ISO, BIS, etc. The test is performed to evaluate the stacking ability of the plastic films and sheets. This type of testing enables the manufacturers in plastic industries to prevent accidents due to friction in loading, packaging and transporting the materials from one place to another. The uneven film thickness of can results in the enhanced friction which can lead to uneven strength of the film.

Calculating Coefficient of friction using presto’s COF tester helps to reveal the degree of mistreatment that the plastic films can endure without damaging the actual content. Presto’s Coefficient of friction tester measures the coefficient of sliding friction. It is a simple and precise testing machine which is designed to test the friction that actually exists between the two surfaces that are covered by the same plastic material. In some plastic films, such as polyethylene many slip properties are generated just because of the additives. The additives have a different degree of compatibility with the film matrix. It is a well-known fact that makes the specimen bloom, lubricate it and make it more slippery. As the blooming is not uniform on all the areas of the film, the results that are generated from these tests will not be reproducible. The frictional properties of the plastic films and sheets may be reliant on the consistency of the rate of motion amongst the two surfaces. The results that are obtained from this test procedure are extremely sensitive to the working life of the film or sheet.

Presto Stantest offers premium quality of Coefficient of Friction Tester for packaging testing. The device is used to determine the coefficient of friction of plastic sheets, laminates, films, papers, and pipes, etc. The testing machine helps to measure the kinetic and static coefficient of friction of the materials when it slides over the material itself or on the other substance under some specific conditions. The coefficient of friction testing is necessary to determine the stacking ability of the plastic films and sheets. This testing strategy helps the manufacturers of plastic industries to prevent accidents due to friction in transporting, loading and packing of the materials.

The Presto’s Co-efficient of Friction Tester for packaging works on the basis of standard test method ASTM D-1894 and other related standard test methods. Presto Stantest designs two models of Coefficient of Friction Tester for packaging testing i.e. Digital Model and Computerized model. Co-efficient of friction reveals the degree of abuse that a plastic film successfully endures without damaging the content. The Presto coefficient of friction tester measures the coefficient of sliding friction. It is a simple to use testing device which is designed to measure the friction that exists between two surfaces that are covered with the same kind of material. In some plastic films such as polyethylene and plastics, the properties of slip are generated due to the additives.

The frictional properties of the plastic films and sheets are dependent on the evenness of the rate of motion between two surfaces. The data which is obtained by these testing devices are extremely sensitive to the stage of the film and the condition of the surface.

Presto is a leading supplier of Hot Wire Bottle Cutter and offers premium quality of machines to test the quality of PET bottles. The instrument is uniquely designed to simplify the task of the bottle cutting and to make the production procedure more responsive and productive. It maintains the precision and repeatability which is mandatory for accurate section weight analysis. The testing machine is designed with an adjustable bottle holder which is designed to hold all shapes of bottles and does not requires to change any tool or part of the instrument to perform the test. Also, the adjustable supports of the device firmly hold the bottle in a distinct manner during the cutting procedure.

Presto Stantest manufactures and supplies the best quality of PET bottle cutter to cut the PET bottles firmly in equal and appropriate sections for section weight analysis. The instrument is equipped with the digital heat controls that help to maintain the level of heat which is required to cut the PET bottles of capacities 200ml to 2000ml with the maximum diameter of 110mm. The wire section cutter accurately cuts the specimen in three parts i.e. Top, Bottom, and Cylinder, Each part of the bottle is cut and helps to calculate the actual weight that helps to match the quality of the bottle to obtain unique wall thickness distribution. This test procedure helps to fulfill the testing requirements to measure the mechanical and physical properties of the bottles. The result of this process is judged on the basis of the statistical results by measuring the weight of each part of the bottle individually.

Presto’s Section Weight Cutter is easy to use and cost effective method that helps to cut the plastic containers for section weight analysis. The instrument is designed with the heating wires to slice the section of the bottles easily and firmly. The testing machine offers proper cutting of the bottles without deforming its actual shape and size. The offered cutter is manufactured under the guidance of highly skilled and experienced engineers using premium quality of materials. The device is used to cut the bottle in various pieces as per the application requirement.

The device is used to cut the bottle of maximum 2000ml. It comprises of 2 wires that firmly cut the bottle in three sections. The instrument also has adjustable supports to hold the bottles perfectly during cutting. In PET bottle manufacturing industries, there is a significant requirement of section weight analysis of PET bottles to assure the quality of the products. The Hot Wire Bottle Cutter is the best way to conduct the section weight analysis of bottles. The device has a unique design that makes the process of bottle cutting extremely simple which makes the testing procedure easy and simpler. The Presto’s Section Weight Cutter offers a high rate of repeatability along with the best accuracy which is mandatory for accurate analysis of test results. The instrument is easy to operate and perfect for section weight analysis of the bottles.

A PET bottle is the best medium which is used to pack different products such as food items, carbonated drinks and many more. These products are also used for the packaging of the chemicals, consumable products, etc. The size and shape of these bottles are essential to maintaining the safety of the products that are packed inside. To ensure the accuracy of the shape and size of the bottles, section weight analysis is done. To perform the test procedure, Presto offers Hot Wire PET Bottle Cutter. It is the best and premium quality of machine which is used to cut the bottles in multiple sections perfectly and accurately without deforming bottles shape.

Presto’s Hot Wire PET Bottle Cutter is designed to cut the individual section of the PET bottles. The maximum capacity and diameter of the bottles that can be cut with the instrument are 200ml to 2000ml and 110 mm respectively. Each section of the bottle can be cut in proper size and dimension without deforming specimens shape and size with the help of this high-quality of the cutter. The instrument accurately cuts the section and then each section of the specimen is weighed using the digital balance for accurate measurement of the weight of the sections. This helps the manufacturers to control the quality of the production. The device is provided with the digital display and controls. The device is also known as section weight cutter.

Presto’s Industrial Hot Air Oven is widely used to test the aging, heat deformation, and heat resistance of the materials that are manufactured in paper industry, textile industry, and various fields. The lab testing machine is designed in accordance various standards that are provided by standardization authorities such as international thermal association. The testing machine offers highly accurate and reliable test results. The instrument offers right temperature conditions that are required for accelerated testing of various types of materials like rubbers, plastics, metals, yarn, textiles, and many more.

Presto’s manufactures Industrial Hot Air Oven to sterilize various products such as rubber, plastics, medical tools, etc. The instrument is equipped with digital preset time with the maximum setting up to 999 hours. It also has a chart recorder which has been installed to collect the data easily. The machine is fabricated with the imported PID controller and offers the facility of automatic computer generated data output facility. The temperature range of the device can be set between ambient to 300^oC. The testing machine comes complete with the user manual, electrical wiring diagram, and a calibration certificate which is perceptible to NABL approved labs.

Presto’s Industrial Hot Air Oven comprised of a double walled chamber which is fabricated with the S.S. material from inside and with mild steel from online. The wall is duly filled with the glass wool which ensures that the cabinet is insulated in an efficient manner. The temperature range of the instrument can be set anywhere between ambient to 300 degrees. The device provides accurate test results.

Presto’s Hot Air Oven is a highly reliable and time testing device. The exterior portion of the instrument is painted with the blue and autumn gray paint and also plated with intense zinc that makes the instrument corrosion free.

Presto’s Hot Air Ovens with Digital Temperature Controller comprises of the double walled chamber where the inside wall is manufactured with the heavy S.S. material, and outside wall is designed with the M.S. material. The Glass wool in filled inside the two walls which ensures that the chamber is well insulated. The temperature range of the instrument can be set anywhere between ambient to 300-degree celsius with the temperature regulation of +1°C. The device is also provided with the temperature controller cum indicator that helps to set the temperature of the instrument easily and accurately. The T/P action of the instrument ensures that the level of temperature does not exceed the designated level.

The device is provided with the heaters in the ribs at the bottom of the oven cabinet. The device is designed with the air circulation fan and a hot air blower that ensures even distribution of temperature throughout the chamber. A separate control panel is also provided on the right side of the instrument that helps to set the temperature accurately for better visual monitoring. The oven is provided with stainless steel trays for appropriate placement of samples.

Presto manufactures Hot Air Oven Sterilizer, which is used to measure the effect of elevated temperatures on various types of materials such as textiles, rubbers, metal, yarn, paper and many more. Hence, it is widely recommended to measure the aging, heat deformation, heat resistance of the products that are manufactured in rubber industries, paper and packaging industries, the pharmaceutical industry, etc. Presto’s Hot Air Oven is a time tested and a reliable testing machine that helps to sterilize the medical tools, instruments, rubbers, plastics, efficiently. The device is designed in accordance with various standard test methods that are provided by different standardization authorities such as ASTM, ISO, BIS and many more. The testing machine is painted with blue and gray color paint and finished with intense zinc or bright chrome plating that ensures corrosion resistance finish of the instrument.

Presto’s Hot Air Oven Sterilizer comprises of the double walled chamber which is fabricated with the stainless steel material from inside and the outer portion is coated with mild steel. The impartial mineral glass wool is incorporated into the walls to make sure that the chamber is well insulated. The temperature range of the device can be set anywhere between ambient to 250 Degree Celsius. With the temperature regulation of +1°C. The instrument is provided with the digital PID temperature controller that offers highly accurate results.

The device is also installed with the high-quality of the heater inside the ribs on the bottom of the instrument inside the oven cabinet. It also has an air circulation fan and hot air blower to measure even temperature distribution. The primary port with adjustable openings has been provided in the oven for change of air and to introduce external sensor. Two adjustable steel trays are provided for appropriate sample placement and storage.

Presto, one of the renowned High-Temperature Industrial Ovens Manufacturer, offers the best quality of laboratory hot air ovens which is widely used in rubber industries, pharmaceutical industries, biomedical industries, plastic industries, to sterilize the products. The device is designed in accordance with the standard test methods and guidelines that are provided by various standardization authorities such as International thermal association, ASTM, ISO, etc. The testing device offers highly accurate and reliable test results. The instrument is designed with the double walled cabinet which is insulated with the glass wool.

Presto Stantest High-Temperature Industrial Ovens Manufacturer offers premium quality of Hot Air Oven. The instrument is designed with a double-walled chamber where the inside wall is designed with the stainless steel material, and the outside wall is designed with the mild steel.The instrument is duly filled with the glass wool which ensures that the chamber is well insulated. The temperature range of the device can be set anywhere between ambient to 300 degree Celsius. The instrument also has digital temperature controller cum indicator which is installed to achieve the best level of accuracy.

The device is also provided with the ribs in the bottom of the cabinet. The testing device is incorporated with the air circulation fan and a hot air blower that ensure even temperature distribution. The major port is provided inside the cabinet that helps to make changes in the level of air. The control panel is also provided on the right side of the body, that aid better monitoring of test results.

Presto Yarn Tensile Testing Machine is used to evaluate the tensile strength of single or doubling yarn with peak value. This helps to determine the breaking force, toughness, and elongation of yarn. The machine accurately determines the stress characteristics with a constant rate of extension. The tool is helpful and beneficial for the yarn industries, besides PET and packaging, textile industries, rubber and plastic industries.

Yarn tensile testing machine comprises of the upper jaw and lower jaw where yarn testing sample is placed. The lower jaw moves at the designated speed with the help of the standard motor, which is installed using a CE standard electrical wires. The motor stresses the lower jaw. The upper jaw does not move and remains stationary. The machine is designed with heavy mild steel ensuring significant stability and providing the high-quality testing results with over travel and overload protection.

The device is based on the principal of constant rate of transverse (CRT) and is widely used for measuring the tensile strength of materials. The machine ensures the accuracy in determining the tensile strength of yarn and provides a safe and reliable operation. The instrument is supplied with two sets of grips and provides a grip to grip separation between 25 to 700 mm. This is the best-suited device to check the tensile strength and elongation of yarn.

Presto offers a wide range of instruments, one more reliable and high quality of Wire Rope Tensile Testing Machine is provided to test the tensile strength of wire rope. The strength of wire rope matters for most of the manufacturing industries because the low strength and easily breakable wire rope could be troublesome and distract the quality of the products. This is the highly advanced tensile tester with all the modern apparatus and features.

The wire rope tensile testing machine is required for the tensile testing of strands and wire rope. The test is performed to determine the breaking force, elasticity, elongation and yield strength of the wire rope. The test helps to determine the tensile strength of the wire ropes in an efficient way. The equipment has a modular structure for safe and reliable testing procedures.

The instrument is equipped with a servo motor that runs at variable speed and is supplied with two sets of grips. The grip to grip separation is ranging between 25mm to 700mm. The graphic user interface PC is connected that provides the accurate speed control during the testing operation. The Windows-based tensile software is available that is efficient to store basic tensile and compression test readings. This is the most reliable machine to test the tensile strength of a product in an efficient way.

Elastomers show the elastic properties. However, the rubber and elastomer used interchangeably. Presto offers the reliable Elastomers Tensile Testing Machine to evaluate the tensile strength of elastomers. Elastomers are dynamic materials due to its elasticity and resilience properties and are required for a wide range of industries. The key property of elastomers is to deform and recover from stress, and tensile testing helps to detect these critical properties of elastomers.

With the help of elastomer tensile testing machine, the tensile strength of the elastomers can be determined effectively, means the ability to deform and then recover automatically due to high tensile strength. If the products made of elastomers are not able to recover once deform means the low-quality material is used without testing the tensile strength. The machine has a modular structure that enables a reliable and safe operation.

The equipment provides a grip to grip separation ranging from 25mm to 700mm, and there are two sets of grips supplied with the device. A servo motor is equipped that is efficient to run at variable speed. Accurate speed control is provided with a graphic user interface PC. Presto supplied the machines with a calibration certificate that is perceptible to NPL approved labs. Basic tensile and compression test readings are stored in Windows based tensile software program.

Presto is a manufacturer, supplier and exporter of Cable Tensile Testing Machine that is highly demanded by the wire and cable industries due to the high tensile strength, optimal performance, stress-free operation, durability and reasonable price. The instruments complied with all the national and international norms and tested from various parameters to provide the accurate result.

The cable tensile testing machine is appropriate for testing the tensile strength optical cable and optical fiber. The device is supplied with two sets of grips and offers a grip to grip separation between 25 to 700mm to avert damage to the sample during testing. The device has a precise cross head speed from 50 to 500mm, and a Servo Motor runs at a variable speed which is intended for power supply. The accurate result is ensured with the graphic user interface PC and a Universal S type, or pancake type load cell is connected that have an accuracy of +0.5%.

The machine has total advanced design and features fitted with an over load or travel safety device. Presto supplies the standard device with a calibration certificate traceable to NPL approved labs. The machine is able to perform the automatic load sensor sensing through the advanced electronics. The user-friendly features made the machine more popular among the different manufacturers of cable.

The Tensile Strength Tester for Adhesive Tapes is one of the best product to determine the actual adhesive strength of the tapes. The adhesiveness is crucial for the proper packaging of a material. The machine is based on the constant rate of transverse (CRT) principle and is equipped with the lower jaw and upper jaw. The device is effective to test the tensile strength of adhesive tape as well as various materials such as plastic, metal, ferrous alloys, steel, and aluminum. There are different models available for the instrument such as digital model, digital cum computerized (eco) wintest model, and Zeus ultimo. The digital model is upgraded as Zeus ultimo, which is used to perform several laboratory testing purposes.

Presto offers and manufactures the high quality of tensile strength tester for adhesive tapes that is incorporated with the upper jaw and lower jaw, where lower jaw is moveable and upper jaw is stationary. The sample of adhesive tape is placed between the jaws, and a motor is provided to move the lower jaw. The machine has a gear box and lead screw arrangement with the special sensor connected to load cell. The special sensor helps to determine the load exerted on the upper jaw. The digital display is provided to show the result, which is measured in kilograms.

The CE standard electrical wiring and standard branded motor are incorporated in machine made of heavy mild steel. The device ensures the trouble-free maintenance and convenient operation. The micro-switches and the main switch are also supplied with the device for safe and steady operation. The machine is meant for providing protection against overload.

Presto manufactures the high-quality Tensile Strength Tester for Plastic Films that is used to evaluate the tensile strength of plastic materials used for plastic films. The device efficiently determines the actual tensile strength of plastic materials and helps in the manufacturing of the high-quality plastic products. The machine is based on the principle of CRT (Constant Rate of Transverse), and is equipped with two jaws; upper jaw and lower jaw. The machine is built using heavy mild steel that makes it highly stable.

The tensile strength tester for plastic films is of high quality means it provides several safety features like over travel protection and overload protection. The sample or specimen of plastic is placed between the upper jaw and lower jaw. A standard motor helps to move lower jaw at the designated speed. Movement of lower jaw evaluates the actual tensile strength of the material or specimen. The upper jaw does not move.

A gear box and lead screw arrangement are equipped. The device has a unique sensor efficient to judge the load exertion on the upper jaw and indicates the reading in kilograms, which is the digital format. The special sensor is connected with a load cell. For durability and stability, special case hardened lead screws are provided. The machine has a modular construction that ensures smooth operation.

The Laboratory Tensile Testing Machine is used to perform the tensile test as per the need of the industry provisions. Tensile testing provides information about the yield strength and material ductility. The device is useful to read the physical and chemical properties or mechanical behavior of various material such as metals, iron, plastics, ceramics, composites, and, therefore, recommended for performing the laboratory tests.

Presto offers the reliable and efficient laboratory tensile testing machine? based on the CRT (constant rate of reverse) principle. Use of heavy mild steel ensures the stability and provides high quality results. The machine is available as digital model, eco model and fully computerized Zeus ultimo model. The intellectual technology based components used in the device that allows accurate evaluation of tensile strength.

The lab machine has two clamps called as upper jaw and lower jaw (or clamps). While testing the strength of different materials, only lower jaw moves at a designated speed with the help of a standard motor whereas the upper jaw remains stationary. The CE electrical wires are used to install the motor, which creates the stress in the lower jaw. The tensile test measures the ability of a material to withstand forces that tend to pull it apart or deform. This helps to determine the exact amount or value of the material stretches before the complete failure. The machine provides safe and reliable operation considering the ease of the end users.

Presto offers the high quality and reliable Color Viewing Light Booth to maintain the color consistency and quality. The visual assessment of color is performed under different lights such as CWF light, D65, ultraviolet black light, TFL light, etc. The instrument is recommended for the textiles and yarn, plastic, paper, paint and plating industries and many more. The gray scale assists for the color change inspection. This is the highly recommended machine to test the color consistency and quality of fabric, paint, etc.

Presto offers the Euro Model, USA Model, Asia Model, which are efficient to analyze the color of a material in a specified light and diminishes the access of external lights so that sample color can be tested accurately. The Color Viewing Light Booth is equipped with an accurate light cabinet that contributes in marking the difference by evaluating the garments, textiles, clothes, fabrics, leather, etc.

The machine is equipped with five standard lights such as artificial daylight (D 65), tungsten filament (TFL light), TL – 84 light, UVB (ultraviolet) light and CWF (cool white fluorescent light). The sample of a fabric or other material looks different under different light conditions. This is the best-suited machine for a garment manufacturer, fabric dying, and yarn. The common problem of metamerism, wherein the color of the sample appears to match under one light source but seem dissimilar when observed under another light source. Presto cabinet is beneficial to solve the issue of metamerism.

Presto manufactures and offers the Color Testing Cabinet in Asia Model, USA Model and EURO Model to test the color consistency issues in textiles, fabrics, garment, cloth, leathers and so on. The instrument helps to identify the accurate color of fabrics as color appears different under different light conditions. The device is beneficial for solving the Metamerism issue, a common color issue faced by the industries where color plays the primary role.

The phenomenon of metamerism, where the color appears different under different light sources, can be testing effectively with the help of color testing cabinet. The device allows simple procedures to match the colored products or materials under different lights and conditions. The various light sources equipped contributes to detecting the common problem faced by the paint and plating, and textile industries. The different models are based on the conditions and environments related to the specific country. For example, the Asia model is perfect to use according to Asian environment and industries. Same is applicable for USA and EURO models.

The cabinet has different light sources such as D – 65 – Artificial daylight, TFL Light-Tungsten Filament, TL – 84 Light, UVB Light-Ultra Violet, CWF Light-Cool white fluorescent, etc., and the cumulative usage is recorded in hour meter, which is imported from Germany. Presto provides the efficient machine with dust cover, 45-degree viewing stand, and calibration certification. The device is capable of measuring the color consistency of the products under different light sources.

The Color Matching Box is an efficient instrument of Presto to detect the phenomenon of Metamerism and test the color consistency issues. The machine is available in Asia, USA, and EURO model to deal with problems of the specific country with a specific environment. The device is widely accepted by the significant number of industries such as plastics, textile industries, paint and plating and so on. The instrument enables to test the color of a material in specified light sources to decrease the intrusion of external lights.

The equipment provides a wide viewing area equipped with diverse light sources to detect the phenomenon of metamerism. The different light sources are representing the commonly found lighting conditions, for example, according to the Asian conditions in Asia Model. The color matching box ensures simple detection of products that display even performance under different lighting conditions.

The instrument is equipped with different light sources such as TFL light, CWF light, Ultra Violet black light, D65, etc. The machine is widely used by the manufacturers of yarn, fabric processors and suppliers, and garment manufacturer. With the help of a gray scale, the investigation of color change is performed. The cabinet is vastly used by a large number of industries such as paint and plating, plastics, textile industries because the color is an important factor of quality for these industries. The instrument provides the convenient way to match colors in different light conditions under different time.

Presto offers the best, highly reliable Color Matching Booth maintaining the color consistency. The different color appearance of fabrics or other material under different light sources causes the problem of color inconsistency. The actual color required cannot be located easily due to the different appearance of the same color sample. The machine is highly effective for the industries such as textile industries, manufacturers of garments and exporters, where the color of fabrics plays a significant role.

The equipment has wide viewing area to test the sample under multiple light sources. It is easy to detect the phenomenon of Metamerism, in which color of the same product appears different under different light sources. The sample of fabrics has to test under various light sources, for example, artificial daylight, TFL light, TL, Ultra Violet light, CWF light, etc. Testing under different light sources helps to judge the exact color difference. A mismatch sample could be easily detected, and a right sample that does not change under all lights could be recovered. The gray scale contributes for color change inspection,

Presto offers color matching booth, available in Asia Model, Euro Model, and USA Model, suitable for color tests. These models are useful to operate for specific conditions as per the specific need and environments of a country. For example, the Asia Model allow test according to the Asian environment. This is the highly reliable machine used by all production companies and industrial laboratories.

The color appears different under different lighting conditions such as artificial light and natural lights. The manufacturer of garments has the primary issue to check the color consistency of fabric so its original color appears same under different lights. Presto offers the best, reliable and high quality of visual color matching cabinets to solve the issue of color consistency. This is the best-used machine for garment manufacturer and exporters, yarn, and fabric dyeing industries.

The visual color matching cabinet performs a visual assessment of color under standard lights such as TFL light, CWF light, Ultra Violet black light, D65, etc. The multiple light sources are equipped with a wide viewing area that allows to locate the Metamerism issue (sample appears to match under one light but appear different under another light). The sample material has to go through several lights to get the final approval.

By testing under different types of light sources enable to judge the accurate color difference. When the match of samples does not change under all lights, it means the color quality of the sample is as per the requirement. The machine is significantly used by the paint and plating, plastic and textile industries because the color quality is crucial for such sectors. The color change analysis is performed with the contribution of grey scale. Presto offers Asia Model, Euro Model and USA Model suitable for color tests.

It is a user-friendly and easy to use a device that offers simple operation and used to measure the thickness of all ferrous and non-ferrous material such as PET bottles, Prefoms, aluminum tanks, glass bottles, Water tanks, etc. Precise and accurate test results can be determined with the device easily.

Magna-Mike 8600 is a premium quality of non-destructive testing machine that works on the principle of Hall Effect technology. To calculate the thickness of the bottles, the instrument requires both sides of the container. The target ball is placed inside the bottle, and the magnetic fragment is placed on the outer surface. The probe’s sensor which is present in the magnetic fragment quickly senses the distance between the ball and sensor and the results are displayed on the screen. The instrument is used to test the thickness of plastic bottles that are used in the packaging of medical and pharmaceutical products, scientific glasses and glass containers, aluminum beverage cans, foam, paper glasses and other HDPE containers.

The Magna-mike 8600 is the best and non-destructive method that tests the thickness of the bottles. The testing machine is widely used in PET and Preform Industries to measure the thickness of preforms and bottles in highly effective manner. The machine works on the principle of Hall’s Effect. Presto Stantest, one of the renowned manufacturer, supplier, and exporter of testing machine, supplies best quality of Magna-Mike 8600, a product from Olympus.

Presto offers the best quality of Magna-Mike 8600. It is the best device which is used by the manufacturers of packaging products for measuring thickness of aluminum beverage cans, PET bottles, preforms, glass containers and many more. The instrument is provided with the target ball, magnetic probe, and a digital display screen. The magnetic probe of the device has probe sensor that accurately measure the thickness of the wall of containers. The testing instrument offers highly accurate test results and displays the results on the screen. The device supports various languages such as English, French, Japanese, Portuguese, Norwegian, Polish, Czech, Italian, Spanish, German, Chinese, Swedish, Dutch, Hungarian and Russian.

Presto Stantest a premium quality of testing instrument i.e. Magna-Mike 8600, a product from Olympus. The device is used for Measuring Thickness of Aluminum Beverage Cans, glass containers, glass bottles, PET bottles, PET containers, preforms, and many more. To operate the device appropriately, first of all, place the target ball inside the bottle or beverage can. This will touch the surface of the bottle from inside. Now place the tip of the magnetic probe on the outer surface of the can in such a manner that the ball and magnetic probe lies opposite to each other. The sensor inside the magnetic probe quickly senses the difference between the ball and probe and displays the result on the screen. The instrument is designed to all user-friendly features that help to operate the device easily. The device is designed with all the standard test methods that are provided by national and international standardization authorities.

Magna-Mike 8600 is a high quality of portable thickness gauge testing tool from Olympus, which is used to measure the thickness of the PET bottles using non-destructive methodology. It is a user-friendly and high-quality of a testing device that performs simple operations that are used to measure the thickness of non-ferrous materials such as glass bottles, plastics cans, preforms, aluminum bottles, PET products, water tanks and many more. The testing device works on the principle of Hall’s Effect Technology. The Magna-Mike 8600 is a portable bottle thickness measurement instrument that works on simple and easy magnetic procedure to perform repeatable measurements of non-ferrous materials.

Measuring the thickness of the walls of the PET bottles is mandatory for the manufacturers in PET industries to ensure the quality of the bottles. This can be tested with the help of Magnamike 8600. It is an ideal test machine that tests the thickness of the bottles easily and efficiently. The instrument is manufactured by Olympus and Presto Stantest is an authorized dealer of the portable thickness gauge testing tool – Magnamike – 8600. Presto offers the laboratory testing machine all across India and in various countries like Nigeria, Bangladesh, Bahrain, Thailand, Zambia, Indonesia, Sri Lanka, and UAE. The machine provides accurate and precise test results. The display screen of the device shows maximum, Minimum and differential values with graphical representation. The instrument can save up to 475,000 data logs, and this data can be transferred to other devices easily via. USB

Presto offers and manufactures the reliable and efficient Plastic Bottle Pressure Tester to test the quality of Plastic bottles. PET and plastic bottles are used widely such as bottling of carbonated drink, fruit drink, and another liquid beverages, thus maintaining the quality of bottles is the responsibility of the manufacturers. For this purpose, burst strength testing of bottles is performed using the appropriate procedures and instrument.

For performing burst test, a significant amount of pressure is exerted in the bottles with the application of highly pressurized air, which simulated the exerted pressure on the bottles when a drink (carbonated) is filled inside. The test contributes to determining expansion volume of bottle and thickness of the wall, besides burst strength. Presto Plastic Bottle Pressure Tester is available as a digital model and computerized model. Both of the models are effective to provide the accurate results.

The machine is supplied with a timer that displays a digital reading. The maximum value is 999 seconds for the timer. An auto cutoff facility is also provided. The buzzer sounds once test procedure is completed. Automatic pressure setting is enabled by HMI touch screen as well as a self-calibration property is also available. The machine is advanced, simple to operate, accurate, and convenient for the end users.

Presto offers the advanced Plastic Bottle Burst Tester to test the bottles that meet minimum pressure capabilities and measures the rate of the volume expansion. The device is useful for both the manufacturing industries and laboratory purposes. The proper quality testing is performed to provide the high quality of plastic bottle manufacturers.

The plastic bottle burst tester provides the high quality of plastic bottles so that bottling industries can supply the safe products to the end users. Sudden bursting is a major problem, and the efficient testing procedure prevents such condition. Testing the quality of the plastic materials is the responsibility of the manufacturers, and therefore, Presto designed the best instrument to solve the quality issues.

While testing, the test sample is placed on the opening of the instrument and a pressurized air is used to fill the sample of the bottle. The test contributes in determining if bottle walls are thick enough to burst or not, therefore the thickness of the wall plays a significant role. The device has a digital timer that can be preset with a maximum limit of 999 seconds. The machine has an auto cut off facility. This method is highly precise and accurate to determine the quality of a bottle.

A variety of products and drinks are bottled, and therefore, it is vital to perform the Bottle Can and Plastic Bottle Inspection. Presto testing machine is efficient to test the bursting strength that helps in determining the actual quality of bottles. The low bursting strength is the reason of sudden bursting of bottles due to over pressure or compressor. Testing the bursting strength of the bottles with prior testing procedures is crucial for the production of high-quality bottles or can of high strength.

Presto offers a wide range of testing instruments for polishing the qualities of the products used in the day to day life. The most commonly used products are can and plastic bottles. Therefore, Presto encourages to perform the bottle can and plastic bottle inspection using the appropriate bursting device. Use of proper testing procedures and instruments are essential for the manufacturers of bottles and cans. There are two models of B S tester to check the bursting strength, digital and computerized.

The test is started by allowing highly pressurized air to exerting a high amount of pressure in the sample of a plastic bottle or can. Due to the presence of carbonated drink, the pressurized air simulated the pressure exerted on the bottles. With the help of test, various features such as burst strength, expansion volume, and walls thickness of bottles are determined.

Presto manufactures best and premium quality of Preform Eccentricity Testing Instrument to test the eccentricity of the Preforms. It is a must have a machine for the testing laboratories of PET & Preform industries. The testing device works on the methodology of special revolving mechanism that efficiently measures the Preforms eccentricity as per the standard test procedures. The irregular shape of the Preform can be rejected by the manufacturers any time after inspecting the quality of the Preforms using Preform Eccentricity Testing Equipment. The testing device is designed with the user-friendly controls hence, can be operproductsated by anyone easily.

Presto Stantest design and manufacture premium and outstanding quality of Preform Eccentricity Testing Equipment to fulfill the requirement of PET bottle testing in various laboratories of PET and Preform manufacturing industries. The testing machine is designed with all user-friendly controls that help the operators to operate the machine easily. The instrument is designed with the digital control panels which help to operate and monitor the test easily and offers the results in digital format. Presto Stantest offers the best quality of Preform Eccentricity Testing Instrument to the customers in a very strong packaging of a wooden box to maintain the quality and safety of the device. The testing instrument is designed with the highly experienced and skilled engineers. The testing instrument offers highly precise and reliable test results.

The testing machine is designed and manufactures as per the national and international standard that are provided by recognized standardization authorities. Presto offers two models of Peel Strength Tester to perform Laminated Steel Testing i.e. Digital Model and Computerized Model.

Presto’s Peel Strength Tester is the best testing machine which is used to perform laminated peel testing to test the quality of the laminates. The testing machine is provided with two clamps. To perform the test procedure, a sample of a gum coated material is placed between the two grips under some specific conditions. The upper grip of the device is kept fixed while another grip is moved in downward condition to test the adhesion strength of the coated substance with a particular velocity. The testing device helps to peel the laminated materials from an angle of 180 degree with the separation rate of 300mm/minute with an accuracy of +/- 2%.

The testing machine is designed on the sturdy metal base which makes the product durable. The testing machine is provided with the user guide and conformance certificate which is perceptible to NABL approved labs.

Presto manufactures premium quality of Seal/Bond Strength Tester to test force and quality of self-adhesive products, laminates, films, tapes and many more. The instrument is mainly designed for paper and packaging industries to measure the quality of the material that are used to tape the cartons and other packaging products. It is the best testing device which is used to measure the seal strength of the materials. The instrument is considered as the best machine to test the permanence of the tapes and films. It is designed keeping in mind certain standard test methods that are provided by various standardization authorities such as ASTM, ISO and many more. This ensures the accuracy of the results. Presto provides two models of Seal Strength Tester i.e. Digital Model and Computerized cum Digital Model.

Presto's Seal/Bond Strength Tester is the best testing device which is capable enough to measure the peeling strength or seal strength through an angle of 180^o that separates the jaw at a rate of 300mm/min. with an accuracy of +/- 2%. It is a table top and a very compact model. The peak hold facility is provided with the self-calibration facility. The print out facility is also provided with the device as an option. Moreover, the adhesion strength testing fixtures are also provided at an angle of 90^o to inspect the adhesion strength of different laminates and tapes. The instrument is designed on the metal plate. The device is painted with autumn gray and blue color paint along with bright chrome or zinc plating to offer rust-resistant finish. The tester is provided complete with the instruction manual and a conformance certificate which is perceptible to NABL approved laboratories. The test machine is easy to operate and offers reliable and precise results.

Presto's Peel Adhesion Tester is the best machine which is widely used in paper and packaging industries to perform Peel & Adhesion Testing. This test machine helps to measure the permanence or peel strength of the self-adhesive tapes and related materials. Measuring the peel adhesion strength helps to determine the force which is required to separate the pressure sensitive material which is stick to the test plates. The test is performed under some specific conditions by keeping the specimen at a particular angle. The instrument is strictly designed as per standards that are provided by recognized standardization authorities like ASTM, ISO, etc.

Presto's Peel & Adhesion Testing machine is capable enough to peel the laminates from an angle of 180^o with a speed of 300mm per minute. The instrument offers the accuracy of +/- 2%. It is a portable and table top model that offers highly accurate results. The device is provided with the peak hold facility to note down the maximum load at which the specimen burst.

The device is provided with unique calibration facility that ensures that the instrument will offer only high-quality result. The device is designed on a rigid metallic base plate and finished with blue and grey color paint along with bright chrome and zinc finish painting that offers rust resistant finish. The testing machine is provided to the customers with the instruction manual to operate the device correctly and with calibration certificate which is traceable to NABL approved labs.

Presto's Adhesive Peel Strength Tester is the best and premium quality of testing machine which is commonly used in packaging industries to measure the peel strength of the self-adhesive materials from the coated substrates. The testing machine efficiently measures the peel, tear and other frictional properties of the tapes, laminates, and other related materials. Peel Strength of an adhesive is measured as the average load per unit width which is required to separate the adhesive material from the material from a particular angle of separation i.e. 90^o or 180^o.

Presto's Adhesion Peel Strength Tester is a table top and compact model which is provided with the facility of Peak, Hold, Auto, and Tare along with self-calibration. The device is capable enough to peel the laminates from an angle of 180^o with a separation rate of 300mm/ min. with an accuracy of +/- 2%. The instrument is built on a heavy metallic base plate and painted with blue and gray color paint along with bright chrome plating that offers rust-resistant finish to the instrument. The device is supplied to the customers will all essential documents such as instruction guide, electrical wiring diagram, calibration certificate which is perceptible to NABL approved laboratories.

Presto’s Adhesion Peel Strength Tester is widely preferred in paper and packaging production houses to measure the permanence or peel ability of the self-adhesive materials. The instrument is designed in conformance with recognized standard test methods like ASTM, ISO, etc.

The efficient and reliable Illuminator Polariscope is offered by Presto to test the quality and transparency of the various industrial including the PET and Preform bottles. The operating principle of the machine is that any disparity in the refractive index is caused by the different strain distribution, causing the lower transparency of materials. The device is provided in various sizes and specification as required by the customers or clients.

The phenomenon of photoelasticity is a major trouble for the manufacturers which occurs in the PET, Preforms and glass materials. Photoelasticity implies a change in the refractive index of the material caused by uneven distribution of strain throughout the material. This is the major problem for the manufacturers of PET and glass industries and reason of low quality of the Preform.

Presto Illuminator Polariscope is available in Deluxe Model and Computerized Model. For manufacturing the instruments, a high quality of materials are used so that an extended service life and testing procedures are ensured. Presto supplies their instruments by taking caring of all the perspectives, and thus provides the zinc and chrome plating in the instrument for protection against corrosion. The instrument is supplied with the instruction manual and the conformance certificate traceable to NABL approved laboratories.

Presto supplies and manufactures the efficient and reliable Pet Preform Strain Viewer to test the quality and transparency of the various industrial products such as PET and Preform bottles. The device works on the operating principle that any variation in the refractive index is caused by the different strain distribution, and this causes to lower transparency of materials. There is various sizes and specification of the instruments as required by the customers or clients.

PET, Preforms and glass materials experience the photoelasticity, means a change in the refractive index of the material. The uneven distribution of strain throughout the material causes the change in refractive index. This is the major problem of the PET and glass industries because photoelasticity is the reason of imperfection.

Presto pet preform strain viewer is available in two models; DX and computerized. The high quality of materials is used to manufacture the instruments so that an extended service and testing procedures could be enabled. Presto believes in perfection in each area, and therefore, zinc and chrome plating is provided against corrosion. Presto provides the machine with the instruction manual to enable the users for a better understanding of each part and function. The conformance certificate is also provided that is traceable to NABL approved laboratories.

Presto offers and supplies the PET Bottle Strain Viewer, which is manufactured using the best material to ensure prolonged service life and accurate testing procedures. The instrument is used to test the quality of PET bottles like strain, crystallization and many more. The use of the machine is beneficial for the photoelastic phenomenon, a significant issue for the manufacturers of PET and Preform.

The instrument uses the polarized light to identify the defects on PET and preforms. The common issues of uneven strain and crystallization, etc., is easily visible at the initial stage. Even a minor defect in the Preform is unacceptable and cannot be used to manufacture the PET bottles.

Presto offers the PET bottle strain viewer in Deluxe and Computerized Model, uses polarized lights to detect the flaw in the PET bottles. The testing sample is examined under natural light for color, transparency and appearance and then testing is performed under polarized light to detect the issues such as non-uniform strain distribution with lower transparency. A significant amount of polarized light is produced that allows the manufacturers to measure the actual quality and stress patterns.

Presto offers the high quality of Strain Viewer to control the quality of glass and plastic components. The device is used to view the strain patterns in a transparent material and clear glass during heating or manufacturing process. The machine has a large viewing field that enabled a clear view of the strain. The instrument is available as a deluxe model and computerized model.

The strain viewer uses natural lights and polarized light to check the strain and other properties of the glass materials. The testing sample is placed under natural light and then under the polarized light to check the crystallization and other properties. The operating principle of the instrument is that any change in refractive index is caused by different strain distribution leading to material’s lower transparency.

The device is available in a variety of specifications and sizes as per the client’s requirement. The machine provides the high definition pictures as a high-resolution HD camera is integrated. For reference, the defect images are loaded with the software. Photos of the test samples can be picked and placed with the standard images. This enables easy comparison. The user can get the reason of the defects with just a click.

The strain inspection is performed to inspect the strain on transparent materials such as glass, acrylic and PET bottles. The inspection helps to reduce the burden of the manufacturers from the last time quality issues. The inspection is crucial to view the strain and observe the flaws on the PET bottles, transparent bottles or preforms. This helps to locate the proper quality of PET and Preforms. The instrument is available as Deluxe Model and Computerized Model.

The Photoelasticity; a significant phenomenon takes place in glass products and PET, Preforms, is a major issue for the manufacturers of PET and other bottle products. During Photo elasticity, uneven strain distribution throughout the material causes a change in refractive index of the material. The problem of Photoelasticity can only be solved by performing the proper strain inspection. Since the instrument is used with high and best quality of the material, a precise testing procedures and prolonged service life are ensured.

The instrument is effective to test the quality and transparency of the materials that assists the manufacturers for the quality development. The operating principle of the instrument is based on the principle that different strain distribution is the reason for any change in the refractive index, and this leads to the lower transparency. The instrument is available in a variety of sizes and specifications according to the requirements of the customers or clients.

Presto supplies the high quality of Surface Strain Viewers to view the strains on PET bottles. The machine helps to observe the flaws and faults on transparent bottles or preforms. The device is a good quality checker improving the quality of PET and Preforms. The instrument is available in Delux Model and Computerized Model. The operating principal of machine is that any change in the refractive index of a material shows the presence of strain, and that is responsible for the low quality of the materials.

Presto manufactures and designed both models of surface strain viewers using the best quality of raw materials for durability and correct precision level. There are several sizes available to test the quality of glass and preform surface as required. The device has metallic base painted in autumn gray and blue color. The zinc/chrome plating is provided for the resistance against corrosion. The machine helps to check the quality and transparency of the materials.

The device has a significant role in solving the issue of Photoelasticity, where the refractive index of the material changes where there is uneven strain distribution. Photoelasticity is a big trouble for the manufacturers of PET bottles and plastics. The machine is very helpful to solve the issue. This is the best device that have prolonged service life with a precise testing procedures.

Presto offers the Glass Strain Viewer, which is a highly efficient strain viewer that contributes the manufacturers to check the quality and transparency of Preforms. The purpose of the device is to provide the best quality products to the customers. The principal of this instrument is that any change in the refractive index is caused by different strain distribution that causes lower transparency of the material. There are a variety of sizes and specifications available for this machine, as per the need of the customers.

The Photoelasticity is the main issue occur in PET, Preforms, and Glass products. The photoelasticity is defined as a change in the refractive index of the material when strain distribution is uneven throughout the material. The Photoelasticity issue is the major fault in the quality of the products and is a big concern for the manufacturers of the PET, Preforms, and Glass products.

Presto designs and manufactures Delux and Computerized model of Glass Strain Viewer. The instrument is made using the best quality material so that an extended service life and accurate testing procedures can be enabled. The Zinc chrome plating of the device provides protection against corrosion and rust. The smooth and attractive finish in grey and blue color adds the attractive look of the machine. The testing device is supplied with an instruction manual and a conformance certificate that is traceable to any NABL approved laboratories.

Presto manufactures the best and premium quality of Bottle Torque Testing Machine. It is a user-friendly testing machine which is designed mainly for the quality assurance of the Toque of the Bottle caps and lids that are manufactured in PET bottle industries as they cater the packaging requirement of many crucial applications such as in pharmaceutical industries, food and beverage industries and many more. Presto’s Bottle Torque Testing machine is the must have and very useful testing equipment that are used by the manufacturers and researchers in the testing laboratories to examine the opening and closing torque of the bottle lids and caps that are used to pack beverages and pharmaceutical products safely.

The instrument Bottle Torque testing Machine comprises of a jar adjustable technique that can easily adjust the bottles of different diameters and sizes. It is a very handy and portable testing machine which can be placed anywhere in the laboratory or on the shop floors as well. The self-regulating holding fixtures of the testing machine can easily hold the bottles with the guarantee of zero slippage. The instrument is designed with the completely imported kit which explains the high-quality of the machine. Presto fulfill the demand of the customers by offering the Bottle torque testing machine with different specifications say with the torque ranges – 20 Lbs/inch, 50 Lbs/inch, 100 Lbs/inch. The instrument is easy to operate and offers precise results.

The firmly tightened caps of the bottles ensure the security and safety of the products inside. The carbonated beverages, food, or another liquid item could contaminate if spilled due to the loose sealing of the caps of the bottles. To solve this problem, Presto recommends using Secure Seal Tester Pet Bottles, which are tested for the capacity or strength of the bottle caps. The use of appropriate equipment for testing the tightening strength of the PET bottles cap prevents cost-effective feedbacks from the customers. The testing procedure is vital to ensure the firm tightening of the caps of the PET bottles.

Use of the secure seal tester pet bottles means a guarantee of quality caps of the bottles and security of the products in PET bottles. The high-quality equipment is a boon for the PET manufacturers because it is the most reliable testing procedure enabling and fulfilling the requirement of the safe packaging purposes. The perfect sealing of carbonated drinks, food and beverages are necessary to prevent contamination, and that is only possible with the tight sealing of the caps. Use of tested PET bottles allows safety and hygiene.

The instrument is prepared with the help of the highly skilled experts and using the best grade components with the sophisticated technology as per the latest market standards. A low maintenance instrument with excellent performance, durable construction and durability. The equipment is available as touch screen model and digital model. Both models are efficient to perform the testing procedures in an effective manner and testing the capacity or strength of the caps or twist crowns.

Plastic Seal for Bottles Testing is performed for testing the tightening strength of the caps of the plastic bottles. The quality of caps and plastic bottles is maintained with the help of the testing device. Loose caps of plastic bottles could cause the liquid to spill and contaminate. The accurate testing procedures prevent the contamination and save the liquid or beverages. Presto offers the high quality of equipment for testing the tightening strength of the caps of the plastic bottles. This is the precise and accurate instrument for providing the accurate tightening strength, which is helpful for the plastic industries to improve the quality of their products.

When plastic seal for bottles testing is performed, the compressor is used to add the gaseous mixture to the test sample and then the cap is sealed tightly to prevent any type of leakage. Gas is used in place of liquid because gas provides more consistent and accurate results. There are two models available, touch screen model and digital model. The digital display is provided for simple and stable operation of the equipment.

The instrument is useful for testing the quality of the caps of the plastic bottles because perfect sealing is required for the packaging industries. The manufacturers of plastic bottles determine the tightening strength of the caps and uses the right quality of caps. The equipment is the effort of the highly skilled team of experts made of the best grade components and sophisticated technology. This device requires low maintenance, excellent performance, with durable construction and sturdiness.

Plastic Bottle Seal Testing is performed for determining the tightening strength of the caps of the plastic bottles. The test encourages to maintain the quality of the caps of the plastic bottles as loosen caps could cause spillage of the products that is susceptible to contamination. Use of appropriate testing procedures enables to locate the right quality of caps or threads of a plastic bottle that prevents spillage during the transit or storage. The instrument is precise and accurate for providing the accurate tightening strength of the bottle caps or twist crowns. Presto offers the helpful equipment for the plastic industries to improve the quality of their products.

During the plastic bottle seal testing, the gaseous mixture is added to the test sample using the compressor and then the cap is sealed tightly to prevent any leak. Use gas to get the more consistent and accurate results instead of using the liquid. The device is available in two models, touch screen model and digital model. The digital display provides the simple and stable operation of the equipment.

The device ensures the perfect sealing of carbonated drinks, food and beverages. The manufacturers of plastic bottles determine the tightening strength of the caps and uses the right quality of caps. The device is the effort of the highly skilled team of experts. The best grade components and sophisticated technology are used for manufacturing the instrument. This is the low maintenance device that provides the excellent performance with sturdy construction and durability.

Presto Stantest offers the best quality of Bottle Design and Shape Tester. The testing machine is designed using the best quality of stainless steel material. The machine is also equipped with the highly sensitive dial gauge which can easily and quickly detects the small unevenness in the structure of the PET bottles. The testing machine is used in PET & Preform manufacturing industries and beverages bottling plants.

PET bottle is the best and widely used medium which is used to pack different types of products to maintain the best level of hygiene and safety of the products that are packed inside. To inspect the best safety of the products, it is necessary for the manufacturers to test the quality of the PET bottles. The major factor that explains the quality of the PET products is the design and shape of the bottle. In order to test whether the bottles are perfect in terms of shape and design, it is necessary for the producers to test them appropriately. The Bottle Design and Shape Tester is the best testing device which is used by the manufacturers in PET & Preform manufacturing industries to test the quality of the PET bottles. The testing device is easy to operate and helps to evaluate any kind of abnormalities that might be present in the structure of the PET bottles and can affect bottles shape and design.

Presto Stantest offers the superior quality of Melt Flow Instruments to measure the melt flow properties and melt volume rate of plastic granules. The test machine is used to measure the quality of different types of plastics that are utilized by the various manufacturers in their respective industries. The testing instrument is designed in compliance with various standards that are introduced by national and international standardized authorities. The device is very easy to operate as it is designed with user-friendly features. The device provides reliable, repeatable and accurate test results. Presto manufactures two melt Flow Instruments. First one is a base model i.e. deluxe model of MFI, and another upgraded model is NXG model.

Presto’s Melt Flow Instruments are the widely used and high-quality of test machines that are designed with the microprocessor based PID temperature controller. This helps to set the temperature of the machine from ambient to 400^oC. The testing machine provides the facility to set appropriate load and temperature to melt the polymers at a standard level of temperature under specific load. The instrument is designed using the best quality of raw material that ensures the accuracy and reliability of the results and durability of the instruments for an extended period of time.

To perform the test using MFI tester, 4-5 grams of granules are poured into the cylindrical vessel and then provided with the piston and specific amount of load to create extrusion inside the heated barrel. After that, the temperature of the vessel is set between 0^oC to 400^oC to melt the polymers. The device automatically cuts the specimen after a period of ten minutes that helps to calculate the MFI in grams per 10 minutes.

Melt Flow Index of Polymers is a unique attribute of plastic materials which helps to calculate the chemical and rheological properties of the materials. It is a highly accurate and precise testing machine that accurately calculates the MFI of plastic resins. The MFI of plastic resin is considered as the weight of the resins which flows out from the capillary tube in a period of ten minutes when provided by shear stress and a definite amount of load. The testing process passes the molten plastic granules from a capillary tube of specific dimensions. The exact amount of load is applied to the granules during the test using the piston. Presto Stantest designs two types of MFI tester i.e. Deluxe Model and NXG Model.

Presto's Melt Flow Index of polymers is used to measure the MFR of the plastics granules and resins. It is widely used in polymer industries and plastic products manufacturing units. The testing instrument is designed according to the standards that are provided by ASTM and ISO standards. The test focus on meeting the principle conditions those are necessary to perform the test. The testing instrument has a PID temperature controller, and the working of the device is based on the microprocessor. The temperature range can be set between ambient to 400^oC. The maximum resolution offers by the instrument is 0.1^oC with the accuracy of ±0.1^oC. The device is provided with various standard accessories that make the working of the device simpler. The machine is designed on the heavy metallic base plate that ensures the stable and safe operations. The testing machine is designed in compliance with the various standard test methods.

Melt Flow Index Measurement Tester is high-quality, a reliable testing tool that helps to analyze and evaluate the flow rate property of the molten plastic resins. This help to determine the MFI of the plastic material which is an essential parameter to judge the quality of the plastics and to evaluate the nature of the plastic material. Therefore, it is considered as the must have testing instrument for all the manufacturers of plastic industries. Presto introduces two types of Melt Flow Index Measurement Tester namely- Deluxe Model and NXG Model.

Presto’s Melt Flow Index Measurement Tester is used to compare the quality of good samples and bad plastic samples. It is the best machine which is used to perform batch comparison easily. The test with melt flow index tester is used to do grade differentiation of the material. This test helps the user to determine the nature of the material degradation i.e. storage, drying conditions, processing, transportation. Melt Flow Index is a crucial test method which is performed to assure the quality of the plastics. The instrument is designed to measure the MFI of the plastic samples. The temperature of the device can be set between ambient to 400^oC. The testing device offers the facility to change the weights easily with the provision of auto sample cutting. The outer body of the instrument is coated with the powder which ensures the rust resistance finish of the machine. The lab testing machine comes complete with the calibration certificate, instruction manual and many more.

Presto Stantest offers the best quality of Melt Mass-Flow Rate tester. The instrument is used to measure the prime property of the polymers i.e. the viscosity, by judging them in its molten state. The melt flow rate of the plastic is termed as the weight of the molten plastics in grams which flows out from the capillary tube of specific length and diameter in a period of 10 minutes when the pressure is applied to the granules via standard weight and at a certain level of temperature. Presto manufactures two model of MFI to ascertain the quality of polymers in highly efficient manner i.e. Deluxe model and NXG model.

It is a simple test method which helps to measure the polymer thickness easily. Moreover, the MFI value of the polymer helps to calculate the average molecular weight and molecular structure of the plastics. The test method also helps the user in determining the melt density of the polymer, melt flow rate ratio and the appropriate distribution of molecular weight, which is an important parameter of polymers.

The test method is considered as the widely used test method in polymer converting industry to control the quality of the incoming material to finally produce the best quality of products. The manufacturers in the plastic industry consider melt mass flow rate tester as the best testing machine that helps to measure the quality of the polymers in highly-effective and easy manner. The instrument is provided to the customers with all necessary standard accessories that make the working of the device easy and different weights to perform the test in highly effective manner.

Presto MFI is used to measure the Melt Flow Index of Plastics, which is used perfectly to measure the MFR of the granules and molten plastics. The melt flow index of plastics can be calculated by performing the manual or automatic test procedure on the plastic resins or granules to check the melt flow rate of the granules (measured in grams per ten minutes). To perform the test procedure as per the standards, the granules are passed through a jet of appropriate length and measurement. This is carried out by setting the temperature and pressure after placing the piston inside the metallic barrel. Presto Stantest offers high-quality of MFI tester that completely solve the purpose of flow rate testing. The instrument meets ASTM and ISO standard test methods with a major focus on temperature and load.

Presto's MFI tester is the best testing machine which is used to calculate the melt flow rate of plastics by the manufacturers of plastics. Presto Stantest manufactures superlative quality of MFI tester and supplies the machines in different countries such as India, Thailand, Zambia, Nigeria, Bangladesh, Bahrain, UAE, Sri Lanka, and Indonesia so that the manufacturers of products in these countries can also test the grade and quality of the plastics that they are using for production purposes. The instrument is designed on the metal base plate that ensures product’s stability. Moreover, it is designed on the basis of ASTM D1238-13 standard test method (To Judge the Flow Rate of Thermoplastics by Extrusion Plastometer).

Presto Stantest, a leading manufacturer of testing machines that offers premium quality of MFI measuring devices such as MFI deluxe model and MFI NXG model. The instruments are used to measure the melt volume rate or melt flow rate. The device is used to inspect the quality of the plastic granules of different types to test the relevancy of the plastic material according to the requirement of the application. The instrument is designed keeping in mind all relevant standard methods that are provided by recognized and reputed authorities.

Presto’s MFI Measuring Device is designed with all essential and user-friendly features that users look for while buying the product. The instrument is designed with microprocessor based PID temperature controller that ensures the reliability and accuracy of the results. The temperature of the machine can be set from ambient to 400^oC to provide the optimum level of temperature to the specimens so that the plastic can be melted efficiently. The instrument has an automatic cutter that cuts the melted sample efficiently after a period of ten minutes. To calculate the melt flow rate of the plastics, this specimen is weighed and expressed in grams per 10 minutes. The test device provides highly reliable and precise results. Anyone can test the quality of the plastics using MFI tester as it is very easy to use.

Presto Stantest offers its range of plastic testing instruments in various countries such as Nigeria, Bangladesh, Bahrain, Thailand, Indonesia, Zambia, Sri Lanka and UAE to test the quality of the plastic products efficiently.

Presto designs and manufactures best quality of MFI Tester for melt flow rate calculation of the plastic granules. The device is used to inspect the quality and viscosity of the plastics by ascertaining the flow properties of the plastics in its molten state. The instrument offers precise and reliable test results. The device is designed in conformance with various national and international standard test methods that are provided by different standardization authorities such as ASTM, ISO, BIS and many more. The instrument is mainly used in plastic manufacturing industries to measure the difference between various types of plastics.

Presto’s Melt Flow Rate tester is the best testing machine which is used for melt flow rate calculation. The instrument works on the principle that measures the rheological properties of the plastics when they are kept under a certain level of temperature and load to melt the plastics. This molsten state of the plastics helps to measure the viscosity or thickness of the plastics. This helps the manufacturers to measure the melt volume rate of the plastic granules and the molecular structure of the plastics. Manufacturers in Plastic industries test the MFI of the plastics to test the appropriateness of the plastic material as per the requirement of the application.

Presto’s Melt Flow Index Tester is supplied with various standard accessories like an orifice, piston, weights, tunnel and many more that help to perform the test procedure in highly effective manner. The testing instrument conforms to various standards that are provided by standardization authorities. The device is supplied complete in a wooden box packaging with the user manual and calibration certificate.

Calculating the melt viscosity of polymers is a major attribute that helps to judge the strength, grade, and quality of the plastics. This can be calculated by determining the actual MFR of the polymers. To provide the best alternative to measure the Melt Viscosity of Polymers, Presto Stantest manufactures high-quality of MFI testers. It is the highly precise and accurate testing machine that helps to determine the MFI of plastics along with the viscosity of the polymers accurately. The instrument helps to measure the weight of melted plastics in grams per ten minutes when the granules are provided through a capillary tube under shear stress and specific amount of load at certain temperature. Presto Stantest introduces two models of MFI i.e. deluxe model and NXG model.

MFI is used for the determination of the Melt flow rate of the plastic granules. The instrument is used by the manufacturers of plastic and polymer industry. The instrument is designed keeping in mind standard test methods that are provided by ASTM, ISO, and other reputed organization. The instrument is designed with PID digital controller which works on the basis of the microprocessor. The temperature can vary from ambient to 400^oC.

The device offers the resolution of 0.1^oC with an accuracy of ±0.1⁰C. The instrument is painted with blue and gray color to provide an elegant finish to the product. The lab testing machine is supplied to the customers with instruction guide and calibration certificate. The instrument is widely preferred for its accuracy. Presto offers the instrument in various countries Bangladesh, Bahrain, Indonesia, Thailand, Zambia, Nigeria, Sri Lanka, and UAE.

Presto's Melt Viscosity Measurement tester is the best and highly reliable testing machine which is used to measure the MFR of the plastic granules. It is the best and high-quality device that helps to measure the melt viscosity of the resins. The testing machine offers precise and accurate results. It is widely recommended to analyze the flow properties, chemical properties and rheological properties of the molten plastics. The test with this tester can be performed by setting the conditions of the piston, load, and temperature in a cylindrical cavity inside the heated metallic barrel.

Presto's Melt Viscosity Measurement is the high-quality testing instrument which is duly fitted with a microprocessor based PID controller with a temperature range from ambient to 400^oC. The device is also provided with the digital timer that can be set maximum up to 59 minutes and 59 seconds. It is designed to offer the provision of automatic sample cutter that ensures the smoothness and accuracy of the operation. The instrument is provided with some standard accessories like Orifice, material charger, mirror, tweezers, Barrel cleaner, Orifice cleaner, sample cutter, and accessory stand.

The instrument is designed in conformance with various national and international standard test methods like ASTM, ISO, etc. Presto Stantest offers the range of Melt Viscosity Measurement tester to the manufacturers in different countries such as Bangladesh, Bahrain, UAE, Sri Lanka, Indonesia, Zambia, Thailand, Nigeria that helps them to measure the viscosity, thickness, and quality of the plastics.

Polypropylene is the common type of plastic which is used globally. It is considered as the best type of plastic material due to its strength, low cost, flexibility that helps to mold the polypropylene in any shape and size. The major property the plastics is melt flow index that helps to judge the strength and quality of the material. Presto offers MFI tester to measure the Melt Flow Index of Polypropylene. This tester helps to measure the impact strength, viscosity of the plastics. The testing instrument is very reliable and precise device that evaluates the properties of the molten plastics. It is a must have instrument for all the manufacturers in the plastic industry.

Presto's MFI Tester is used to test the melt flow index of polypropylene. The instrument comprises of PID temperature controller that works with the microprocessor. The temperature of the device ranges from ambient to 400^oC. The instrument offers the resolution of 0.1^oC. The testing instrument has a pre-settable digital timer. The instrument ensures easy and accurate operation.

The machine comprises of various standard accessories such as an orifice, piston, spanner, plumb line, spoon, funnel, material charger, mirror, tweezers and many more that help the operators to operate the machine easily. The testing instrument is designed keeping in mind safety measures and standard methods that are provided by various standardization authorities. The device is designed on heavy base that ensures the stable performance.

The lab testing machine is painted with very elegant blue colored paint and plated with zinc plating that ensures corrosion resistance finish of the machine. The testing instrument is provided with calibration certificate which is perceptible to NABL approved laboratories.

Presto’s Impact Resistance of Plastic Films is used to measure the impact of the weight that dropped from a certain height on the thermoplastic films under some specific conditions. The weight if the free falling dart that damages the quality of the plastic films. The testing device is used in plastic industries to measure the strength and stability of the plastic films, and other relate products. It is also known as Dart Impact Resistance testing device that determines the maximum load that destroys the material.

The test is performed on the specimen by providing the sample to the hemispherical dart. The sheet on which the test is performed is clamped appropriately on the machine, and the height of the dart is set at a particular angle. This lets the specimen fail up to 70%. The Impact resistance tester of plastic film is an extremely beneficial tool that controls the peak strength and normal characteristics to speed up the setting of production in order to conclude the quality of the plastic films and related materials appropriately and efficiently.

The test method is performed to measure the strength and reliability of the thermoplastic and plastic films. The testing device is also provided with the necessary configuration setting of dart height and weight. The test results that are collected from the test help to measure the quality of the material and to evaluate the quality for end use. The instrument is provided with the digital panel and an electromagnetic dart holder that releases the dart on a single press of a button.

Presto is a leading manufacturers, supplier and exporter of falling dart impact tester that are widely used to test the quality of the plastic films and other packaging materials in the packaging manufacturing industries. The quality of the packaging has significant effect on the quality of the products. Hence, it is necessary for the manufacturers to ensure the quality and strength of the packaging products that are delivered to the clients. The Falling Dart Impact Tester is the best testing device that measures the ability of the packaging film to bear the impact which is provided by the free falling dart.

The Falling Dart Impact Tester is presented as the maximum load which a plastic film can tolerate to its maximum from a freely falling dart. This testing machine provides valuable data about the strength and quality of the packaging film. Presto’s Dart impact tester comprises of a spherical shape dart which is dropped from a certain height and calculates actual data regarding the impact failure of the packaging materials and films. The weight of the dart and the height of the dart can also be set as per the requirement of the application. The dart of the instrument is spherical in shape which is adjusted on the electromagnetic clamp which can be operated easily with a single push of a button. The instrument conforms to standard test methods. The device is provided to the customer along with user guide and conformance certificate which is perceptible to NABL approved Labs.

Presto offers and manufactures the reliable, cost effective and high quality of paper and cardboard bursting tester to check the material quality of paper, corrugated cardboard, carton box, cardboard, leather, cloth or synthetic leathers. The machine tests the anti-bursting degree of paper and cardboard. It conforms to the standards of ASTM D3786 / D3786M – 13, BS 3137, ISO 2758, ISO 3303-1:2012, ISO 3689-1983, IS – 1060, 1987. Presto is one of the prominent manufacturers of testing devices, offer a wide range of testing instruments of paper and packaging.

The paper and cardboard bursting tester submits the paper/strong paper-board to an increasing uniform hydraulic pressure, for this, a specimen for the test is prepared and mounted between two circular lamps. Two geared handle are used to tighten the specimen. The handles apply the increasing hydraulic pressure on left side of tester that causes the diaphragm to expand till the sample of paper or cardboard is ruptured. Unit of pressure reading is given in kg/cm². Through a digital indicator, the force needed for a complete rupture of the paper/cardboard is measured.

The testing procedure easily compares the materials quality to others and aids the packaging industries to use the right quality material before manufacturing. The machine is user-friendly and effortless with high testing efficiency. The testing procedures are simple and can be performed without wasting additional time. The analogue model of the machine measures the maximum hydrostatic pressure which cause the material to burst.

Since 1982, Presto has been supplying the industries with material testing equipment addressing many quality analysis need of packaging industries and leather. The leather bursting strength tester is designed and manufactured for leather testing and is meant for providing the long-term consistency and correctness. The machine has several built-in features that help in fulfilling all the requirement of a standard testing procedure. The testing equipment is provided in five models – Analogue Model, Digital Model, Pneumatic Model, Computerized Cum Digital Model with Manual Clamping and Computerized Cum Digital Model with Pneumatic Clamping.

Presto offers the best, reliable, highly efficient leather bursting strength tester to measure the bursting strength of a leather material. During the testing procedure, the maximum hydrostatic pressure is applied to the specimen of the leather till it is ruptured. The exact burst strength is read on digital indicator. The instrument includes two clamps (upper clamping area has spiral grooves, and lower clamp surface has concentric grooves), and the test sample is positioned between them with sufficient pressure to reduce the slippage.

The bursting strength test can be performed either by manual application of hydraulic pressure or by automatic pneumatic pressure. The maximum strength value determines how much stress or weight a leather material can tolerate before it completely bursts. The result is calculated in terms of kilograms per centimeter.

Improve the quality of most demanding corrugated boards with Presto Corrugated Boards Bursting Strength Tester. The machine tests the maximum bursting strength of materials required for paper and packaging industries. The quality of the material is determined by the amount of bursting strength. The testing procedure is used to assess the maximum pressure that a packaging product can tolerate, displayed on digital panel. The instrument is provided in five models with all advanced technologies and user-friendly features.

The instrument has an automatic detection system that allows burst strength to read on the digital display. The upper and lower clamps provided in the instruments are used to grip the specimen, which is tightened using the handle. The increasing hydraulic pressure is applied on the left side of test with the up and down movement of the handle. This will cause the diaphragm to expand till the specimen of corrugated board ruptures. The pressure reading that is an actual bursting strength is given in kg/cm². The corrugated box measurement is based on size and dimensions, storage techniques (e.g., stacking issue), and material properties. Presto provides the testing instrument with an instruction manual and electric wiring diagram. A calibration certificate traceable to NABL approved labs is also provided.

The instrument is user-friendly, economical, and uncomplicated to operate. No additional time is required to perform the testing procedures because the test results are quick and accurate. The corrugated boards bursting strength tester is recommended for those packaging industries or companies who believes in providing the best packaging items to their customers.

Presto offers the best, reliable, highly efficient bursting factor testing machine to measure the strength and quality of paper, corrugated cardboard, carton box, cardboard, leather, cloth or synthetic leathers. The strength of packaging boxes are determined with the bursting factor, compressibility, tearing resistance, hardness, drop strength and other properties. To know the exact quality of a material or corrugated boxes, bursting strength and bursting factor are the most important properties.

The bursting factor testing machine is used to measure the bursting strength of paper or strong paper board. Bursting factor calculates the amount of pressure that a paper or textile material can tolerate before it collapses. Change in weight of paper affects bursting factor of a paper. However, bursting strength is calculated by providing a uniform hydraulic pressure while the sample is mounted between two circular clamps and tightened using the geared handle. The hydraulic pressure is applied to the left side of the tester which causes the diaphragm to expand till the sample deformed or ruptured. The bursting strength of the sample is provided in kg/cm².

A Digital Indicator is provided to display the force required for bursting or complete rupture. The accurate result enables the manufacturer of paper and packaging industries to use the right material for manufacturing the boxes that are sufficient to possess the pressure applied (due to stacking arrangement) during transit or storage.

The Rexine Bursting Strength Tester, is a high quality, reliable and safe equipment offered by Presto to test the bursting strength of the rexine, which is a widely used material all over the world. Rexine is used to manufacture a number of items such as purses, bags, sofa sets, railway seats, seat covers, and many more. Due to the day to day use of rexine, it is important to maintain the safety and quality of the material. This instrument alerts for the quality of bursting strength of the rexine and allows to take security measures before manufacturing.

Performing the testing procedures with the help of rexine bursting strength tester is simple and convenient. The maximum strength that a rexine material could tolerate before failed or damaged completely is determined with the help of the tester. The precise bursting strength value is displayed in kilograms per centimeter through the digital display.

The two circular clamps provided in the machine is convenient to hold the sample of the product to be tested. For secure holding, geared handle is used to tighten the clamp. The handle is then used to apply increasing pressure, which is hydraulic pressure and this causes the diaphragm to expand until the sample item bursts completely. A very comfortable and convenient mean to check the strength of the rexine. Presto offers the instrument in five different models; – analogue model, digital model, pneumatic model, computerized cum digital model with manual clamping, and computerized cum digital model with pneumatic clamping.

Solid fiberboards are in demand because of its cost effective and less dust features. Presto offers the Solid Fiberboards Bursting Strength Tester to test the strength of solid fiberboards, which have extensive use in packaging products, for example, wood is an ecological friendly package. The use of instruments to calculate the strength value represents how much load can be placed in a box. The strength value is expressed in terms of kilograms per centimeter.

The solid fiberboards bursting strength tester consists of upper and lower clamps where a sample of fiberboards are placed and tightened with the help of handle. Increasing hydraulic pressures is applied using the handle (moving up and down) on the left side of tester that causes the diaphragm to expand till the specimen ruptures. Bursting strength (pressure reading) is displayed on the digital display. There are two options to check the strength of the material; by manual application of hydraulic pressure or by automatic pneumatic pressures through a rubber structure.

It is important to test the bursting strength of the fiberboards, besides compressibility, tearing resistance, hardness, drop strength and other properties. The precise result of bursting strength allows the packaging manufacturer to use the right material for manufacturing the high strength boxes. Presto offers the highly competent instruments in five models – analogue model, digital model, pneumatic model, computerized cum digital model with manual clamping and computerized cum digital model with pneumatic clamping. The machine is economical and simple to use and is provided with an instruction manual and electric wiring diagram. The equipment is supplied with a calibration certificate traceable to NABL approved labs.

Paperboard is thicker than paper, easy to cut and form, lightweight, and most important a strong material demanded by most of the packaging industries. Presto offers the high quality and reliable Paperboards Bursting Strength Tester to measure the ability of paperboard boxes to resist the external compression loads during transportation and storage. The bursting strength enables the manufacturers to know the actual quality of material before manufacturing and aids in producing the good quality of paperboard boxes.

Paperboard bursting strength tester enables to test the strength of the paperboard boxes as the compressive pressure during the transportation can cause the boxes to burst. Bursting strength of paperboards must be determined to ensure that paperboard will able to resist the pressure and load during storage or transit.

The machine has lower and upper clamps in which specimen or sample of paperboard is placed and then tightened using the geared handle provided. The handle is also used (moving up and down) to apply the increasing pressure (hydraulic) on the left side of tester causing the diaphragm to expand till the specimen deformed or ruptured. Reading of pressure is the bursting strength that be can be read on the digital display provided. The measurement unit paperboard is given in kg/cm². Presto offers the highly competent B S testers available in five models. The machine is economical and simple to use.

Corrugated boxes are one of the major means of packaging that are used for safe packaging and transit of various materials and products in different industries. The corrugated boxes need to be strong enough to ensure the product safety during storage and transportation. The ECT is a major way of determining the strength of a corrugated box or any other material that is used for making packaging boxes. The Presto’s EC tester is one of the most reliable ways of performing the edge crush test for corrugated boards. The is used for performing three different tests that are edge crush test, ring crush test and flat crush test to determine the actual and accurate strength of the packaging materials.

Presto’s ECT allows users to perform highly accurate and precise edge crush test for corrugated boards. In addition to that, the edge crush tester is provided with three different testing fixtures that allow the user to perform three different types of crushing tests on the test specimen. The instrument is best for providing an accurate analysis of the crushing strength of the packaging materials and ensures stronger and better quality corrugated boards and boxes. The device is provided with a digital readout that helps for accurate reading of the test results. It can also store the peak value of the previous tests that have been performed on the instrument.

The device is designed according to the guidelines set by various standardization authorities such as ASTM, ISO, and BIS.

Corrugated boxes and boards are the basic components which are used to manufacture packaging products to pack various types of materials and boards safely. The corrugated boxes need to be strong enough so that it can ensure the quality of the products at the time of storage, warehousing and transportation. The Flat Crush test for Corrugated Boards is the best test method that helps to determine the strength of corrugated boxes and other materials that are used to make high-quality of corrugated packaging boxes. Presto’s Flat Crush Tester is one of best device that helps to perform Flat Crush Tester for Corrugated boards. This is used to perform three different types of tests i.e. Ring Crush Test, Edge Crush Test, Flat Crush Test to measure the accurate and actual strength of the packaging materials.

Presto’s Flat Crush Tester helps the users to perform accurate flat crush test for corrugated boards. Additionally, the Flat Crush test is provided with three types of fixtures that permit the users to perform three types of crushing tester on the test samples. The testing machine is best to perform three kinds of test on the corrugated boards i.e. Flat Crush test, Ring Crush Test, Edge Crush Tester. This accurately measures the crushing resistance strength of the materials and ensures better quality and strength of corrugated boards and boxes. The device is also provided with a digital readout that helps read the results easily in digital format. The instrument also let the customers know the peak value of the test which is performed on the device earlier.

The paper is used in a many different industries for many different purposes. There are various degrees of strength of paper required in different sectors. The manufacturers need to test the strength of paper accurately to determine its usability. Presto offers highly efficient edge crush testers that are ideal for performing edge crush test for paper in industries. The device is designed in accordance with all the international and national standards that make it applicable for different international markets too.

Presto’s Edge crush tester is designed for performing highly accurate edge crush test for papers which helps the users in the easy determination of the edge crush strength of the specimen. The instrument is provided with a specially designed fixture which allows the users to conduct the test easily. The device is provided with a highly accurate digital peak load indicator that can be used for accurate monitoring of the load applied to the test specimen. Along with edge crush, the instrument can also be used for performing the ring crush and flat crush test on the specimen. There are different fixtures provided with an instrument for all the three different tests. The instrument has an in-house calibration facility.

The instrument has a robust designed and sturdy manufacturing which makes it easy for use in the harsh industrial environment. There is a powder coated finish given to the device for best corrosion resistance. The equipment comes complete with an instruction manual and a conformance certificate that can easily be traced to any NABL approved labs.

Presto manufactures and designs the high quality of Environmental Test Chambers effective to test the samples at a designated temperature and to remove the moisture level. The instrument is effective to check how the different environmental conditions affect physical and chemical properties of a material. The chambers are widely used for the automobiles manufacturing industries, plastic manufacturing industry, rubber industries, electronic goods manufacturing industries, and in the automobile industry.

The environmental test chambers are incorporated with the insulated glass wool ergonomics that reduces heat loss ratio. The seal compressor unit provides instant cooling. The chambers are sufficient to maintain the testing samples at a specific temperature and humidity level. The capable machine to check the quality of textile or fabric materials. This is a compact device and is used by most of the industries and laboratories to create the actual environmental conditions.

Different environmental factors such as vibration, temperature, moisture, and altitude, etc. affect the material. Quick temperature change rates, humid conditions can be easily reproduced to analyze the effects of environmental factors. The instrument is based on accelerated environment testing. The device is designed as per the comfort of the users and provides the best level of ease.

The Conditioning Chamber is best used for testing the materials under different environmental conditions. The device aids in determining the actual effect of different environmental extremes over physical and chemical properties of a material. The quality and efficiency of electronic appliances, rubber, textiles, etc. are tested by creating a temperature required. The instrument removes the moisture level from the testing material and is very useful for testing the quality of automobile parts, rubbers, plastics, and semiconductor devices.

Presto manufactures the efficient, reliable, compact conditioning chamber for the ease of the end users and ergonomics. The double wall structure is filled with the glass wool insulation that prevents maximum heat loss. The two adjustable perforated shelved are used to place the testing sample, where a low-pressure boiler generates steam to maintain chamber humidification. The chamber has circulation fan for uniform distribution of humidity and temperature. The stainless steel is used to make the inner and outer chambers as needed.

The machine is effective to condition textile samples due to quick humidity equilibration time. To alert, an electronic digital controller is provided inside machine that alarms for high temperatures. The machine removes the moisture level from a testing sample with effective temperature controls. The device is equipped with digital controllers, user-friendly, convenient to use, and compact to handle.

Presto offers the best quality of Temperature Cyclic Test Chamber that provides effective temperature changing options and conditions to verify the ecological effects on the testing sample or product. The operation of the device is based on the test procedure of the accelerated weathering testing. The strength, quality, and durability of a material can be determined by testing under different environmental extremes.

The temperature cyclic test chamber is designed using the advanced technology that effectively creates the designated temperature. The high quality of insulation is provided with the imported glass wool that helps to reduce the heat loss ratio. Since the chamber has sealed compressor unit for high speed, an immediate cooling is possible. Presto considers the users and ergonomics so they can handle the instrument with ease.

The hour totaliser records total cumulative number of hours the machine has run plus a digital controller is provided for both humidity and temperature shelves. The inner side and outer side are of stainless steel as needed. The viewing glass is included in the visual examination of the testing sample. All required features are added to the machine to provide a quality testing experience. The device is used for a wide range of industries such as automotive, flexible packaging, cables, multilayers & films, woven sack and many more.

Presto believes in manufacturing the testing machines that are reliable, useful, and of excellent quality. Presto designed the Humidity Environmental Test Chambers to test the material under different environmental conditions. The test must be performed before the manufacturing process to detect the quality of a material under different climatic conditioning. A wide range of materials can be tested using the device such as identifying the quality of rubbers, textiles and electronic appliances.

The humidity environmental test chambers are effective to maintain the quality of fasteners, springs, a glass material, elastomers, ceramics and biomaterial. The double wall structure in the machine is filled with the glass wool insulation that aids in reducing the heat loss. There are two adjustable perforated shelves, and chamber humidification is maintained using a low-pressure boiler generating steam. Heat is generated with the help of a heater provided inside the chamber. The circulation fan ensures the even distribution of temperature and humidity. The inner and outer chambers can be made of stainless steel as needed.

The instrument has all digital controls, for example, the electronic digital controller cause alarm sound once the temperature reaches beyond the highest limit. The accurate testing results are provided with the simple testing procedures that are easy for the end users. The device efficiently removes the moisture level from a sample of rubbers, textile, etc., and improves the quality of the material.

Presto offers and manufactures the best, high quality of Temperature and Humidity Environmental Test Chambers designed with advanced technology to generate the designated temperature and remove the moisture level. The machine maintains the samples of testing at a particular temperature and level of humidity and is very effective for physical and chemical properties of materials. The instrument is primarily used for evaluating the change in the properties of products like plastics, rubber, electronics, automobile, etc.

The temperature and humidity environmental test chambers are ideal for testing the effect of moisture, temperature and vibrations on the different products. The device has a high quality of insulation with imported glass wool that allows lowest heat loss ratio. Due to the sealed compressor unit, fast cooling is provided. The system is designed according to the comfort of the users and ergonomics.

The instrument has all digital controls and allows the conditioning chambers to maintain the testing samples at a required temperature and humidity level. Different environmental conditions are responsible for affecting the physical and chemical properties of a material or sample. The instrument helps to detect the effect of different environmental conditions in advance and alert for the right quality material to use that is sufficient to resist or survive under all conditions. The key task of the chambers is to remove the moisture level in the sample and is mainly used for textile/ fabric materials after process completion.

The compressive testing machine, offered and manufactured by Presto, is one of the best quality testing equipment to test the compression strength of cartons, beehive crates, paper tanks, paper cases, and box compression strength. The test is performed to check the maximum compressive strength of a carton or corrugated box. This is a low-cost machine for the packaging industry aiding in testing the quality of corrugated cartons.

Presto offers a compressive testing machine with user-friendly controls. It’s a compact instrument that is provided with a computer system. During transit or in storage, cardboard boxes are stacked one above the other. Therefore, it is necessary that these boxes should have sufficient compression so that it will not deform or crush due to overload or overpressure. The machine determines the compression strength by positioning a box on a flat platform. The box is then pressed down from the top with the help of another flat plate. The compression strength instruments offered by Presto helps the manufacturers to locate the right quality of the boxes and prevents damage to stored products. The compressive strength calculation of a box is based on size and dimensions of the box, storage techniques (e.g., stacking issue), and material properties. Presto provides the instrument with an instruction manual, electric wiring diagram and calibration certificate traceable to NABL approved labs.

Presto manufactures the high quality of compressive resistance tester to test the compression strength of corrugated boxes or cartons. This is mainly used by the plastic and packaging industries to test the compression strength of cartons, beehive crates, paper tanks, paper cases, and box compression strength. The maximum compressive strength of a box allows the manufacturers to produce the right quality of corrugated boxes that can tolerate the pressure at the time of transportation of goods.

While performing the testing procedure with compressive resistance tester, a sample of the corrugated box is placed on a flat platform and is then pressed down from the top with the help of another flat plate until the sample failed or damaged. The prior testing procedures with machine help in assuring the best strength and quality of products and protects the industries from the costly repair or replacement due to damage caused to the products. The instrument has user-friendly controls and its compact provided with a computer system. Presto provides the compression strength instruments that aid the manufacturers for identifying the right quality of the boxes and preventing damage to the stored products inside boxes. The compressive strength measurement of a box is based on storage techniques (e.g., stacking issue), size and dimensions of the box, and material properties. The instrument is supplied with an instruction manual, electric wiring diagram and calibration certificate traceable to NABL approved labs.

Damage to the corrugated boxes at the time of transportation is a common problem faced by the packaging industries. To solve this problem, Presto offers the high quality of compression load testing machine to determine the strength of a box based on size, dimension, storage techniques, and material properties. For the better safety of products inside the carton or corrugated box, quality and compressive strength are essential factors. Most of the industries prefer only corrugated boxes for packaging due to its reliable and safety features. The plastic packaging is less preferred as compared to corrugated boxes. Presto manufactures the instrument to fulfill the needs of the paper and packaging industries following all the international mechanical standards.

Compression load testing machine measures the compression strength, shape and stacking capability of cartons, beehive crates, paper tanks, paper cases, etc. During transportation of foods or other products, corrugated boxes or cartons are placed one above other causing compression to the boxes. Due to compression, the box could deform and could harm or contaminate the product stored. Therefore, it is necessary to check the compression strength of a box before manufacturing.

In the testing procedure, a sample of the corrugated box is placed between two parallel plates, and maximum pressure is applied until the sample deformed completely. A standard time period must be set in the digital panel provided so that maximum compression strength to compress the test specimen can be determined. The testing procedure is based on the load and bend analysis procedure for easy comparison of quality of cartons, fiber boards, and closures with the standard specimen.

Checking the quality and compressive strength of the boxes with prior testing procedures prevent industries from a significant loss. The low quality of boxes could cause harm to the products that are stored in the boxes, and the end user can demand to return or replace the product. Ultimately the cost of repair or replacement is on the company. A prior quality check saves time and maintains a good reputation in the business.

The compression, strength or stacking power of cartons, corrugated boxes, paper tanks, paper cases, crates, etc. are determined with the help of B C tester. The test helps to provide the highest strength of the corrugated boxes and the other packaging materials. This is an efficient test to check the quality of the material and workmanship of a box.

At the time of transportation, a large number of corrugated boxes are placed one above the other that causes boxes to deform or damage due to overload. The sudden damage is avoidable with prior testing of the compressive strength of carton box in which a test specimen of the carton box is placed between two parallel plates, and maximum pressure is applied that a box can tolerate or until damaged. For this procedure, a standard time period is set in the digital panel provided. The maximum compression strength to compress the test specimen aids the manufacturers to select the right quality of the boxes and prevents from a significant damage. By determining the highest strength of boxes, the good quality material can be selected and used for packaging the products required by different industries. The testing procedure is based on the load and bend analysis procedure that enables easy comparison of quality of cartons with the standard specimen.

The first impression of a product delivered to a customer is the packaging of that product. A damaged or deformed packaging throws negative impact of the service provider as well as lowers the reputation of the company. The prior testing of carton box strength enables to use the good material for manufacturing the quality boxes that can bear the weight of the goods.

Presto enables the manufacturers of plastic and packaging industries for performing the compressive strength of paperboard testing with the help of B C tester. This test determines the shape change, stacking capability of the carton, beehive crates, paper tanks, paper cases and box compression strength. The paperboard boxes are generally thicker than paper and easy to cut and form. The packaging industries use the paperboard to fulfill the different packaging requirements and needs.

Paperboard is a paper-based material and ideal for packaging, however, at the time of transportation, the paperboard packaging can get damaged due to overload and could cause harm to the products stored inside. The compressive strength measurement of a box is based on storage techniques (e.g., stacking issue), size and dimensions of the box, and material properties.

During compressive strength of paperboard testing, the sample of the box is positioned between two parallel plates and then the maximum pressure is applied until it gets deformed. Testing the compression strength of paperboard boxes is essential with the prior testing procedures because paperboard should possess enough compression strength so that they do not get damaged when stacked one above the other during transit. Presto offers the user-friendly and compact instrument provided with an instruction manual, electric wiring diagram and calibration certificate traceable to NABL approved labs.

Presto offers the cardboard box testing instrument to test the shape change, stacking capability of the carton, beehive crates, paper tanks, paper cases and box compression strength. The cardboard boxes are the most demanding boxes for the packaging industries due to its environmental friendly feature. To protect the cardboard boxes at the time of transportation, check the compression strength of the box is crucial. The cardboard boxes are used for different packaging industries for storing the wide range of goods including gift items, food, beverages, medicines, and many more.

The cardboard box testing instrument aids in improving the quality of the boxes by measuring the compression strength which is based on size and dimension, storage techniques (like climate, environment), material properties (including stiffness and compression strength). The low quality of cardboard box is clearly visible at the time of transportation when boxes are placed together one above others causing boxes to deform or damage. With the prior testing procedures, best strength and quality of products are assured and protects from the costly repair or replacement due to damage caused. During the test procedure, the sample of the box is positioned between two parallel plates and then the maximum pressure is applied until the sample failed or damaged to resist that pressure. The compression strength instruments offered by Presto is beneficial for the manufacturers to identify the right quality of the boxes and prevents damage to packed products.

Presto offers B C tester for corrugated box compression testing to determine the performance of the corrugated boxes. The test is specifically performed to test the quality of the corrugated boxes, paper boards, cartons, paper cases, beehive crates and many more. The load and bend analysis procedure are used for easy comparison of quality of fiber boards, cartons, and closures with the standard specimen. This testing is crucial for the manufacturers of corrugated boxes and the paper and packaging industries to test the strength of the boxes. The test can be performed using digital model and digital cum computerized model. Presto designs the B C tester especially to calculate the load range a box, or a carton can tolerate till complete failure.

The corrugated boxes are placed one above the other at the time of transportation causing compression of the boxes. The testing procedure determines the quality and compressive strength of the boxes and ensures the safety of the products that are stored in the boxes. Several factors are essential to determine the compression strength of a box such as size and dimension, storage techniques (like climate, environment), material properties (including stiffness and compression strength). Low quality of corrugated boxes can cause harm to the product kept inside, and the customer can contact the supplier to repair or replace the products. Use of prior testing procedures assures the best strength and quality of products before manufacturing and saves from cost-effective processes.

During corrugated box compression testing, a test specimen of the corrugated box is placed between two parallel plates and maximum pressure is applied until the test sample collapse completely. Digital panel is used to set the standard time period and compression strength to compress the test specimen.

Since the instrument is designed on a heavy metal base plate, autumn gray and blue color painting is used for a smart look. The corrosion resistant finish is provided with intense zinc plating. The device is provided with an instruction manual, calibration certificate traceable to NABL approved labs plus an electrical wiring diagram.

Prior to placing an item in a carton box and delivering it to the customers, it is important to test the containers strength of carton box because the low quality of box can damage that results in damage to the products stored. Presto manufactures and designs the high quality of B C tester to measure the compression potency, strength or stacking power of beehive crates, cartons, corrugated boxes, paper cases, paper tanks, etc. The instrument is primarily used for the paper and packaging industries including food and beverages. Low quality of carton box (that is not able to tolerate the compression) is harmful to the packed food or other item stored in the box.

It is important to know the containing strength of a box, means the maximum strength a box could tolerate. The instrument helps to determine the containers strength of carton box by placing the test specimen of carton between two plates, and then the maximum pressure is applied until the sample failed or deformed. The test is performed with a set standard time period in the digital panel. Knowledge of maximum compression a box can tolerate helps the manufacturers to choose the good quality material for manufacturing the carton boxes so it will not damage at the time of transportation.

The instrument is designed to determine the load range and provide the highest strength of the cartons and other boxes used for packaging. The boxes are placed one above the other at the time of transportation, the knowledge of maximum compressive strength helps in improving the quality of the boxes and allows safe transportation of the products that are stored in the cartons. Presto offers both digital and computerized cum digital model to test the compression of boxes. The B C tester is helpful to determine the overall quality of a material and strength of the boxes.

Presto supplies and manufactures the high quality of corrugated box testing equipment to aid the manufacturers of plastic and packaging for improving the quality of the corrugated boxes. The instrument is compact with user-friendly features enabling the user to test the quality of boxes using the simple testing procedures. The corrugated boxes are used by most of the packaging industries to store and deliver the food, beverages and other goods. In the case of transit when long term storage is expected, extra resistance and moisture resistance needs to be tested using the testing instrument.

The corrugated box testing equipment is used to check the additional resistance a box can tolerate because during transit or storage, the boxes are kept stacked and there is the scope of damage caused by overload or overpressure of boxes. It is necessary that boxes should have sufficient compression so that they could not get damaged. During the testing procedures with the help of instrument, a sample of the box is placed on the flat platform and then pressed down from the top with the help of another flat plate. This helps in calculating the precise amount of pressure a box can tolerate and contributes to use boxes of sufficient strength.

The strength of the box is measured, based on size and dimensions of the box, storage techniques (e.g., stacking issue), and material properties. Besides calibration certificate traceable to NABL approved labs, Presto supplies the testing instrument with an instruction manual and electric wiring diagram.

In the packaging industry, the integrity and intactness of the packaging products are a great concern. The manufacturers need to test the integrity of their products with proper instruments and testing so that they could provide the best quality of the products to their clients. Presto offers a highly advanced and reliable vacuum decay leak tester that can be used for testing the quality of the packaging materials in very simple steps and with high precision. The instrument is a must have for the industries that are involved in the manufacturing of packaging products such as plastic packaging pouches and PET bottles. The device is designed and manufactured keeping all the standards like ASTM, ISO, and BIS in focus which makes it applicable to international industries too.

Presto offers highly accurate and efficient vacuum decay leak testers that can be used for testing the integrity of the packaging products with high accuracy. The instrument is equipped with a digital timer with the help of which the users can easily set the test duration with high precision and obtain accurate test results. The instrument is also provided with pressure gauge and a pressure control valve which makes it very easy to monitor and control the pressure applied to the test specimen. In this way, the users can obtain highly accurate test results and ensure bets quality products to their customers.

The instrument is provided complete along with a user manual and a calibration certificate that can be traced to any NABL approved laboratory.

When we are talking about packaging materials, the biggest requirement for them is that they must be free from any sort of pinholes or any other type of leakage. This implies that the packaging manufacturing industries must use the best testing instrument and procedures to ensure the best quality of the products provided to the clients. Presto offers the best pressure decay leak tester that is designed to test the integrity and intactness of the packaging materials. The instrument is easy to use a machine that is provided with advanced features to ensnare the best quality of the packaging products. The equipment is designed in accordance with all the international standards hence the instrument is fit for use in international industries too.

Presto offers highly accurate and efficient pressure decay leak testers that are used widely in the packaging industries for testing the quality of the products. The equipment is designed ergonomically that helps the users in performing the test in very simple steps and obtain highly accurate results. The instrument is equipped with a digital preset timer which allows the users to preset the duration of the test for better accuracy. In addition to that, the device is also equipped with a pressure control valve and pressure for close monitoring and control of the pressure that is being applied to the test specimen.

The device is provided complete along with an instructional manual and a conformance certificate that can easily be traced to any of the NABL approved Labs.

The packaging industry is the biggest industry all across the globe that caters the requirements of many industrial sectors. The biggest prerequisite for any packaging material is that it should be free from any type of leakage or pinholes for the safety of the products. The Presto’s Vacuum leak detector is one of the best instruments that are used in the packaging industry to test the integrity and intactness of the packaging products and ensure that only the best quality products are provided to the clients. The instrument is an extremely reliable one designed to deliver the best and most accurate results. The device is in compliance with all the international, and national quality standards hence can be applied to international markets as well.

When it comes to vacuum leak detector, Presto offers one of the most reliable instrument that can help in ensuring the best quality of products manufactured in a packaging industry. With a high rate of accuracy and repeatability, the instrument can easily be used for testing the integrity and intactness of the packaging materials. The device is provided with a digital timer to preset the test duration precisely. Along with that, there is also a pressure gauge and pressure control valve supplied with the instrument that helps in accurate monitoring of the pressure applied on the test specimen.

The device is loaded with user-friendly feature sand has an ergonomic design which allows easy operation of the instrument along with best test results for better quality assurance.

For Packaging industry, intactness of packaging materials is a great concern, and they need to test the quality and integrity of the packaging product to ensure best services to the clients. Presto offers highly efficient and accurate vacuum leak test system that are designed to provide the most accurate test results for the packaging products. The instrument is ideal for the industries where PET bottles and plastic pouches are formed. The device is manufactured and designed in compliance with all the essential standards set by various agencies which make it applicable to both domestic and international industries.

The vacuum leak test system offered by presto is one of the most reliable and accurate testing systems that can be used for the purpose of quality assurance and quality control of the products in the packaging industries. The Instrument offered by presto is provided with a digital timer which allows the users to set the test times with high precision. There is also a pressure gauge supplied with the instrument that helps in accurate monitoring of the pressure built up by the instrument. The device is ideal for use in industries those manufacture PET bottles, plastic packaging pouches.

The highly ergonomic design of the instrument allows the user to operate the instrument in a very easy way and gives the best test result for better quality assurance. In addition to that, the sssdevice is provided with a user manual and calibration certificate that can easily be traced to any laboratory approved by NABL.

The device is used to perform the scuff test to measure the color consistency of the printed substrates during rubbing. The device is designed to measure the rubbing quality of the prints on papers and boards. The device is also used to measure the color transfer quality during scuffing. The testing machine is introduced to measure the abrasion resistance of plastic products and aluminum foils.

Presto Scuff Resistance Tester works continuously by rubbing the surface of the material by placing the surface of two materials face to face. The scuffing of the material is done with the speed of 60rpm under the constant rate of pressure. To perform Scuff & Abrasion Testing, the test sample is placed on the base of the testing machine with the printed portion in an upward direction. After that, a weight of 2 psi is attached and placed above the sample. Now, set the number of strokes up to 100 cycles or you can set the strokes as per the requirement of the test. After fixing the number of strokes, the test sample is examined for color consistency, rub resistance, or any type of transfer of ink from printed material to another material.

Presto's Abrasion Resistance Tester is a very useful tool for comparing the scuffing, rubbing and marking of coating and inks on commercial print and packaging material on a broad range of materials. It is the best device which is considered to control the quality of the packaging material and to develop the laboratory of packaging products manufacturing industries with high-quality of testing machines. The tester works on the principle of the rotary motion to abrade the surface of the printed material against the common material, face to face. The testing instrument also helps to adjust the number of cycles or strokes as per the severity and requirement of the test.

The testing machine works by placing the test sample on the device. Now attach a weight of 2 psi with the sample. Now set the strokes of the tester to 100 cycles and start the machine after setting the required specifications. After fixing the number of strokes, the specimen is examined for any ink transfer. Presto's Abrasion Resistance Tester works continuously by rubbing the surface of two printed materials in the sample order by placing printed side upwards. The abrasion on the material surface is done with the speed of 60 rpm under constant pressure. The testing machine is designed according to the standards that are provided by various reputed authorities.

The device offers precise and reliable test results. Presto offers the range of paper and packaging testing instruments including abrasion resistance tester to the manufacturers in various countries like Bahrain, Bangladesh, Nigeria, Indonesia, Thailand, Zambia, Sri Lanka, and UAE. The instrument is supplied with the instruction guide and painted with autumn grey and blue color paint that offers elegant finish to the device.

Presto manufactures premium quality of rub scuff tester to measure the rub resistance of the printed labels and materials. The instrument is also used to evaluate the quality of the printed materials by measuring the abrasion resistance of the products by placing the specimen on the device and applying a number of strokes of scuffing on the material to test the color consistency and print consistency of the material.

The testing equipment Rub Scuff Tester is designed to evaluate the rubbing resistance of the printed materials on boards or paper. The device is also used to assess the colorfastness of printed surfaces during rubbing. The application of scuffing strokes can be enhanced to measure the abrasion resistance of plastic materials and aluminum foils. To perform the test using Presto’s Rub Scuff Tester, take two samples of substrates and rub them against each other in the same plane using the constant pressure of 2 p.s.i. with a fixed speed of 60 RPM. The number of strokes or rubs can be set easily from the digital panel of the device. This machine is used to measure the variation in print quality between different materials from various batches. The higher the rub resistance of printed material better will be its print quality and low rub resistance indicates poor print quality.

Rubbing means the deformation on the surface of the material against another object due to scuffing or rubbing. Presto's Rub Resistance Tester is the best and high-quality of the testing device which is used to measure the quality of the prints of the labels and papers that are used in packaging industries by applying a sufficient number of strokes of rubbing or scuffing. The testing instrument is widely used in paper and packaging industries to measure the color consistency of printed and coated materials at the time of rubbing.

To perform the test procedure with Presto's Rub Resistance Tester, place the test specimen on the instrument by placing the specimens with the printed side in an upward direction so that the number of scuffing strokes can be applied to measure the rubbing resistance and quality of the printed material of the papers. Presto's testing machine is used to rub the surface of two printed materials against each other with the same speed for a given period of time under stable scuffing pressure. In production units, the rub resistance tester which is used in Paper & Packaging production houses to measure the color transfer of the coated materials to another material at the time of rubbing. The scuffing of the printed material is done with the speed of 60rpm under constant pressure to test the quality of the ink and prints on the packaging material. The machine provides accurate results as it is designed in conformance with various national and international standard test methods.

Presto designs and manufactures best and premium quality of Rub Proof Tester. The instrument is used to measure the rubbing /scuffing /abrasion resistance of the printed papers to measure its rub proof quality by following a scuff test procedure. This procedure explains the effect of scuffing or rubbing on the surface of the material. The information or labeling on any product is imperative that provides informative data to the users regarding the manufacturing date, expiry date, ingredients, and many more. Therefore, it is necessary to measure the rub resistance of the materials. This is possible by making use of Presto's Rub Proof Tester.

Presto's Rub Proof tester is the best means to perform rub scuff test that can be carried out in various forms but it is comparatively inexpensive and simple procedure to conduct. For testing the abrasion resistance of the product, it is easy to measure the effect of the abrasive material on proposed products or package system components.

When we talk about the life cycle of the product, abrasion or scuff always has an undesirable effect on the product or package whether it occurs at the time of use. Wear & tear, scratching, scuffing, rubbing and marking are common terms that are used to describe the damage. Presto Stantest offers Rub Proof Tester to test the quality of the materials for abrasion resistance. The tester is provided with customized specifications which are fully adjustable in the areas of load pressure, no. of strokes, cycle speed, etc.

The term scuff stands for the rubbing of two materials against each other. The scuff resistance tester is used to evaluate the rubbing resistance of labels and printed paper and packaging materials i.e. the damage which takes place through scuffing or rubbing. Presto design premium quality of Rub & Scuff Resistance Tester to measure the quality and permanence of the printed materials. The instrument is designed in conformance with various standard test methods that are introduced by recognized standardization authorities. The test machine offers highly accurate and reliable test results.

Presto’s Rub & Scuff Resistance Tester rubs two materials against each other on the same plane with the speed of 60 rpm under a constant rubbing pressure. The rub test equipment used in paper and packaging industries to measure the color transfer from printed or coated surface at the time of rubbing. The sample is attached to the base of the tester with the printed side of the label in an upward direction. The sample is attached with the weight of 2psi and placed in the position over the sample so that the printed sides are placed face to face. The testing device is now set for the number of strokes i.e. 100 cycles, and the machine is started as per the customer satisfaction. After the required number of strokes, the sample is examined for any sort of signs of ink transfer or quality degradation.

The word scuffing means scraping the surface of a printed substrate or paper material against another object. It is a major property which is used to measure the quality of the print. Presto Stantest offers Scuff Resistance Tester, which is used to measure the rubbing resistance of the labels and printed materials. The device is used mainly in paper and packaging industries to measure the color or print consistency of printed material during rubbing.

Presto Stantest manufactures Scuff Resistance Tester to measure the rubbing proof of prints on paper or laminations. It is also used to measure the transfer of color from printed surface at the time of rubbing or scuffing. The application of scuffing can be extended as per the requirement or quality of the material to measure the abrasion resistance of some plastic materials and aluminum foils.

The scuff of a material is defined as the process of rubbing the surface of a material with the surface of other material. Rub resistance is measured as the damage which took place through the rubbing of labels. Presto’s Scuff tester is used to rub the surface of two printed materials against each other with a certain speed, for a given period of time and on the same plane with a constant rubbing pressure. The paper and packaging manufacturing units, make use of rub resistance tester to measure the ratio of color transfer from coated or printed surface to another surface at the time of scuffing.

Presto’s Scuff Resistance Tester works continuously by rubbing the surface of two printed materials on the same plane by placing the printed side face to face. The scuffing of a material is done at a speed of 60 rpm under a constant amount of pressure.

Presto Stantest design and manufactures the best quality of Cobb & Water Absorption Tester. The instrument is designed to quickly estimate the quantity of water that a paperboard or corrugated board can absorb to its maximum in a given period of time. The water penetration of substance or Cobb value of the paper is defined as the mass of the water which absorbed in a particular period of time by a 1 square meter sample of paper or corrugated board in a specified period of time under standard conditions.

The Cobb & Water Absorption Tester measures the amount of water penetration in the sheet of paper. The instrument comprises of a cylindrical container which is clamped on the flat flexible base where the sample of paper is placed. To perform the test first take the weight of the sample then put the sample inside the cylindrical vessel. Now pour 100cc of water onto the sample and leave it for a given period of time. Now take the sample out with the wet side in an upward direction. Now drain the excessive water with the help of the roller, which is provided with the device. Again take the weight of the sample. The weight of the sample is increased after performing the test will be the water absorbent (Cobb Value) of the specimen. The more the water absorbent strength of the paper, low will be its quality and vice versa.

Presto design premium quality of Cobb Sizing Tester for determination of water absorptiveness by a paper in a given period of time. The cobb value of the substance means the quantity of water which is absorbed in a particular period by the fiberboard under different conditions. The testing machine provides accurate results. The determination of water absorptiveness can be done by measuring the strength and adequacy level of the paperboard in which the test specimen is first weighed and then placed on water resistant rubber base inside the cylindrical ring. Now the container is filled with sufficient quantity of water by exposing the upper side of the paper to the water. Leave it for some period of time and then the specimen out of the cylinder and drain out the excessive water. Now weigh the specimen to measure its cobb value.

Presto's Cobb Sizing Tester is used for the determination of water absorptiveness of the paper boards. It is a hand operated model which provides the facility of labor intensive clamping and sample positioning. The testing instrument helps to automatically clamp and release the sample easily. The testing machine consists of a cylindrical panel which is clamped to a flat base along with a flexible base to place the sample easily. To perform the test with Cobb Sizing Tester, firstly weight the specimen and place it in the cylindrical panel. Leave the sample in the water for a period of time. Now drain the water out of the cylindrical vessel and keep the specimen out with wet side up. Press the sample with the roller and remove the excessive water from the sample. Now you can measure the value of the specimen by calculating the difference between the actual weight of specimen and weight of the wet specimen. The device provides accurate test results.

Presto's Corrugated Fiberboard Cobb Testing is the best test procedure which is performed to determine the quantity of water absorbency by a paper, fiberboard in a particular time period. The cobb value or water absorptiveness of a substance is defined as the weight of water which is absorbed by the 1 square meter fiberboard in a given period of time. The instrument is designed as per the standard test methods that are introduced by reputed standardization authorities. It is ergonomically designed with the best quality of material so that quality of the specimens can be ascertained in highly precise and accurate manner.

Presto's Corrugated Fiberboard Cobb Testing instrument is the best device that helps to measure the amount of water absorbency in the fiberboard sheets. The device is equipped with the cylindrical container which is fixed with a flat flexible base on which the sample is placed to perform the test. The test specimen is first weighed and then placed it on the flat base of the dry cylinder. Now pour 100cc of water inside the sample and leave it for a given period of time. Now take out the specimen and drain the water with the help of roller and again weight the sample to measure the Cobb Value of the specimen. The instrument is designed keeping in mind the standard test methods. The machine provides highly accurate and reliable test results.

Presto's Cobb Test for Corrugated Board is used for quick assessment of the quantity of water absorbed by a corrugated board, paperboard or paper in a given period of time. The water absorptiveness or Cobb value of a substance is defined as the mass of water which is absorbed in a specified period of time by a paper sample, board sample of 1 square meter under the highly standardized conditions. Cobb tester means the amount of liquid penetration into a sheet of paper, corrugated board or paperboard.

The instrument comprises of a cylindrical container which is clamped to a flat base with a flexible and removable base through which the sample is placed. The conditioned test specimen is weighed and then placed inside the cylindrical vessel on the dry surface. After that 100 cc of water is poured over the sample. After a given period of time water is poured off and the test piece is taken out from the cylindrical vessel and placed on the dry bottling paper with the wet side up. Another bottling paper is taken out to put it on the top of the wet sample, and excessive water is drained out by pressing it with the roller, two times in forward direction and 2 times in backward direction. Presto’s Cobb Tester for Corrugated board provided highly accurate results.

Presto's Cobb Sizing Tester for Paper is designed and manufactured for a clear assessment of the water absorbent strength of a paper or cardboard in a specific period of time. The Cobb value of a substance means the quantity of water which a specimen can absorb over a period of time by a specimen of 1 square meter under different working conditions and wet working conditions. The testing instrument provides measurable and accurate test results. The device is designed with high-quality of material, keeping in mind the standard test methods that are provided by various standardization authorities

The Cobb sizing tester for Paper is done to measure the adequacy level of water that a paperboard can absorb to its maximum. To perform the test accurately, first take the weight of the sample and then place the sample in the cylindrical ring. Now fill the cylindrical container with sufficient quantity of water, exposing the upper side of the sample to the water. After a given period of time, drain out the water by pressing the sample with the help of roller by moving the roller two times forward and two times backward direction. Now again take the weight of the sample. The weight gained by the specimen will be considered as its water absorbency.

Presto designs and manufactures the high quality of Packaging Labels Rub Tester for evaluating the abrasion resistance of the printed papers, materials and labels. For identification of a product, printing on packaging materials is essential as it also enhance the quality of the products. The efficiency of the printing inks on the packaging labels is accurately determined and enables the durability of the printing material. The instrument is capable of simulating some types of rub damage that could occur during transit or storage and alerts the manufacturers for printing quality on the material.

During transportation, the packaging boxes are positioned stacked that causes rubbing and damage to the printed matter on the packaging materials. Packaging Labels Rub Tester is an effective and useful equipment to test the ability of the print to tolerate the excessive rubbing. During shipment or due to the mishandling of the packaged materials, abrasion damage to the printed materials can occur that results in substantial degradation of the appearance and legibility of the product information.

The clarity for certain products like pharmaceuticals is critical. The testing procedure is useful to create or replicate the actual conditions that are experienced by the packaged boxes during the time of transportation. Simulating actual conditions help the manufacturers to check the quality of the packaging labels and ensure no valuable information get fade when the end users receive the products. An efficient, safe, reliable equipment with the advanced features and simple operating procedure contributing to the quality improvement.

The strength and quality of paper, corrugated cardboard, carton box, cardboard, leather, cloth or synthetic leathers must be tested at the time of manufacturing. To perform the bursting factor testing, divide the bursting strength by the weight of the sample. The result is expressed in grams/square meter. The testing is performed to calculate the maximum amount of pressure that a paper or cloth material can tolerate.

Presto offers the best, reliable, highly efficient equipment to perform the bursting factor testing in which bursting strength is divided by the actual weight of the sample. The bursting factor of a paper changes with a change in weight of the sample. The bursting factor and bursting strength have a slight difference. The bursting strength is measured efficiently with the help of testing equipment by providing the maximum hydrostatic pressure to a specimen of the corrugated box or other cloth material till it is ruptured. Through a digital Indicator provided within the testing instrument, the actual force required for bursting or complete rupture is displayed. Using the precise result, the packaging manufacturer can use the right material for manufacturing the high strength boxes.

Bursting factor affects the strength of packaging boxes, besides compressibility, tearing resistance, hardness, drop strength and other properties. To the actual quality of a material or corrugated boxes can be identified by determining the bursting strength and bursting factor.

Section Weight Analysis is the best strategy which is conducted in the PET industry to ensure that the weight distribution of all the section of bottles is even. The PET Bottle Cutter is an ideal testing machine which is used to cut the bottles perfectly for section weight analysis without deforming the quality of the PET bottles. In bottle manufacturing industries, there is an enormous requirement of section weight analysis for the better assurance of quality of the PET products. The PET Bottle Cutter is the best way to perform section weight analysis of PET bottles.

The device has a unique design that makes the process of bottle cutting extremely simple and makes the testing procedure simpler and easier. The testing device provided highly precise results with a high rate of repeatability which is essential to determine the quality of the PET bottles. The apparatus is provided with an adjustable bottle holder to hold the different sizes and shapes of bottles which excludes the requirement for unique tools to hold various types of bottles. Moreover, the device is provided with the firm grip on the bottles that are being tested during the cutting process. The testing machine is provided with the digital controls that are best to control the level of heat appropriately, to fulfill the basic requirement of the test. The instrument is best to perform the process of section weight analysis appropriately. The device helps to cut the bottles in appropriate sizes for accurate analysis of weight of each section of the bottle individually.

Presto offers and supplies the Paper Tensile Testing Machine, which is highly significant to test the breaking strength of packaging related finished products and raw materials. The device is provided with single column vertical movement on low friction ball screws. The tool operation is based on the CRT principal and is designed with heavy mild steel that ensures consistency and reliability.

The paper tensile testing machine is effective to test the maximum tensile strength of a product at which it deforms or breaks. The test specimen or sample of paper is clamped between the upper jaw and lower jaw and moved in the opposite direction. The upper jaw is stationary while the lower jaw moves at the designated speed with the help of a motor. The movement of the jaws in the opposite direction helps to calculate the maximum tensile strength that a specimen or sample can bear.

The machine has a modular structure and advanced feature available in the digital model and fully computerized Zeus Ultimo Model. The machine is equipped with an over load or travel safety device. The safety device has an auto stop facility. The device operates effectively ensuring the accurate and reliable results to the end users.

Medical Face Mask Air Exchange Pressure Difference Tester is used to determine the breathability of Protective face masks.The test principle is, measuring the differential pressure required to draw air through a measured surface area at a constant air flow rate, or to test the air exchange pressure of the medical face mask material, which indicates the breath ability of medical face masks.

Presto’s Secure Seal Tester Products are the best solution for measuring the testing capacity or strength of the twist crowns or bottle caps. The firmly tightened caps of the bottles ensure the security and safety of the products inside. The device is also helpful to test the tightening strength of the bottle threads or the bottle caps to avoid the spillage of the products that are packaged in the bottles. The machine is precise and accurate for testing the tightening strength of bottle caps or twist crowns. The instrument plays a significant role in the PET industries by ensuring the firm tightening of the caps of the bottles.

Presto believes in supplying the high quality of secure seal tester products that the PET manufacturers can rely on for the safe packaging purposes. The instrument ensures the perfect sealing of carbonated drinks, food and beverages by testing the tightening strength of the caps. The team of highly skilled experts use the best grade components and sophisticated technology for manufacturing the instrument as per the latest market standards. The machine requires low maintenance, provides excellent performance with sturdy construction and durability.

The touch screen model is also a demanding product for testing the capacity or strength of the caps or twist crowns. For the testing procedure, the compressor is used to add the gaseous mixture to the test sample and then the cap is closed tightly to prevent the leakage. The addition of gas provides more consistent and accurate results instead of addition of liquid. The model has digital touch screen interface provided for a stable and simple operation of the equipment.

This new technology dart impact tester model has been designed with high-end features like circular annular clamping devices for zero slippage and a strong base plate with a rugged structure. This lab testing instrument will highly be used in the plastic and packaging industry to conduct the dart impact test on materials like aluminum foils, plastic composite films, and paper and paper boards.

PET bottles are the best medium to fulfill the requirement of packaging in soft drinks and aerated drinks bottling plants. Therefore, it is a must for the manufacturers to measure the quality of the PET products by using premium quality of the testing machine. The perpendicularity of the PET bottles is a crucial attribute that explains the quality of the bottles. Presto Stantest offers the best quality of PET Bottle Perpendicularity Gauge, which measures the quality, shape, design, perpendicularity or any kind of unevenness in the quality of the PET bottles. The instrument is designed with high quality of material and complies with the standards that are provided by national and international standards.

PET Bottle perpendicularity Gauge is well-designed and useful testing machine which is used to measure the perpendicularity of the PET bottles and other blow molded containers to maintain the uniform shape and design of the PET bottles. The machine is designed for the 304 graded stainless steel material that ensures the long working life and durability of the product. The machines are designed and manufactured in CNC machines that offer highly accurate and reliable test results. The laboratory testing machine is essential and must have product for the manufacturers in PET & Preform testing industries to test the quality of the products. The instrument is painted with the autumn gray and blue color painting and plated with the intense zinc plating that offers rust resistant finish to the device.

Presto manufactures and supplies the high quality of Secure Seal Tester for Plastic Bottle for testing the capacity and tightening strength of the caps of the plastic bottle. The tight sealing of the plastic bottles is essential to ensure the quality and hygiene of the liquid inside. The instrument aids in determining the correct tightening strength of the bottle threads or the bottle caps and prevents spillage during transit or storage. The instrument is considered a precise and accurate tool for providing the accurate tightening strength of bottle caps or twist crowns. The device plays an important role for plastic bottle industries.

Presto offers the secure seal tester for plastic bottle in two models; touch screen model and digital model. During the test, add gaseous mixture to the test sample with the help of compressor and then the cap is tightly sealed to prevent the leakage. Use of gas in place of liquid allows more consistent and accurate results. The perfect sealing of carbonated drinks, food and beverages prevents contamination and maintains hygiene. Testing the tightening strength of the caps enable the manufacturers of plastic bottles to use right quality of caps for the plastic bottles.

The instrument is made with the efforts of the highly skilled team of experts using the best grade components and sophisticated technology as per the latest market standards. The machine requires low maintenance, provides excellent performance with sturdy construction and durability. A stable and simple operation is enabled with the help of the digital touch screen interface.

The Polarized Light Strain Viewer uses polarized light to detect flaws in molded plastic, PET and Preforms, Glass, Transparent Materials, Acrylics and other materials that cannot be viewed with the naked eye. The instrument is helpful for different industries to catch errors in the molding or heating process, in preforms. This prevents expensive repairs and saves time and money.

Presto supplies and manufactures the highly efficient polarized light strain viewer for testing the quality and transparency of the products. The instrument helps the manufacturers for assuring the best quality products to the customers. The working is based on the principle that any change in refractive index is because of different strain distribution. This leads to the lower transparency of the material. The instrument is provided with variety of sizes and specifications as per the requirements of the clients

Photoelasticity occurs in PET, Preforms and Glass products that indicate the change in the refractive index of the material. The change in the refractive index occurs when non-uniform strain distribution is observed throughout the material. The instrument is beneficial to solve the issue of photoelasticity, which is the significant problem for the manufacturers of PET and preform. The instruments assured the prolonged service life and precise testing procedures.

Presto’s PET Bottle Eccentricity Tester is the must have testing machine which is used in the testing laboratories of PET & Preform industries. The testing machine works on the principle of special revolving mechanism to measure the eccentricity of the Preforms appropriately using standard testing procedure. The uneven shape of the PET bottle can be rejected anytime by the manufacturers after evaluating its quality with the PET Bottle Eccentricity Tester. The instrument can be operated by anyone as it is designed with user-friendly features.

Presto manufactures best quality of PET Bottle Eccentricity Tester as it is used in various testing laboratories and research centers to measure the quality of the bottle by performing eccentricity test on the sample. The testing machine is designed with a user-friendly digital control system that helps the user to operate the machine easily and offers the results in digital format. Presto deliver the PET Bottle Eccentricity Tester to the customers in a very strong packaging of wooden box to maintain the quality and safety of the instrument.

The instrument is designed using best quality of material under the guidance of highly skilled and profession engineers. The device is painted with the autumn gray and blue color paints and plated with bright chrome plating that offers corrosion resistant finish to the device. The testing machine offers reliable test results.

Water Bath Digital is a proficient testing chamber which is utilized to inspect the modifications or damages occurring in the material’s physical characteristics and to evaluate the actual working life of tested specimen at increasing temperature. The chamber is utilized for incubating samples in hot water at rising temperatures. This kind of process is necessary for textile and microbiology industries. It can also be used to heat up certain chemicals which are sensitive to direct dry heat. The Water Bath Digital comes with a motorized stirrer for maintaining heating efficiency through the test.

Measuring the Impact strength of the polymers and plastic products is a major property. This explains the elasticity of the products that helps to measure the stiffness of the materials. The rigidity and hardness of the material help to measure the ability and quality of the polymers that how much force they can bear efficiently if a dart of a certain weight is dropped on the material from a certain height. The best medium to measure the property is Dart Drop Impact Tester. The instrument is used to measure the strength of the polymers and plastics that undergoes various levels of wear and tear. The testing machine helps to measure the maximum force that a material can bear without damaging the quality of the laminated and plastic films.

The impact of the dart can be communicated in terms of weight and height of the free falling dart that definitely results in the failure of the laminations and plastic films. Presto Stantest offers the best quality of Dart Drop Impact Tester. The instrument is provided with the different weights that range from 5 to 500 grams and height can be set between 1524mm, 660mm, 220mm. The testing machine offers highly accurate and reliable data. The instrument is designed in conformance with various standards that are provided by reputed organizations like ASTM, ISO, BIS, etc. The device is painted with blue and grey color paint with bright chrome plating that offers corrosion resistant and fine finish to the instrument.

Presto offers Dart Drop Impact Tester to the manufacturers in various countries like Nigeria, Thailand, Indonesia, Bangladesh, Bahrain, Zambia, Sri Lanka and USA. The instrument helps the manufacturers to test the quality of the plastic materials, laminations and offers highly accurate results.