OTR Test - Differential-pressure Method distributor|Differential : purchaser C130H Gas Permeability Testers are based on differential pressure method and professionally applicable in the measurement of gas (O 2, CO 2, N 2) permeability rate, solubility coefficient, diffusion coefficient and permeability .
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Oxygen Transmission Rate (OTR) Tester
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Oxygen Permeation Analyzers
VAC-V2 Gas Permeability Tester is used to test the Gas Transmission Rate (GTR) of packaging materials by differential pressure method. It stands out as a high reliable, accurate, and efficient solution.OX2/231 oxygen permeability tester is based on the equal pressure method, and is professional applicable to the determination of oxygen transmission rate of film and package products, including plastic films, composite films, sheeting, .Labthink Oxygen Permeability Testers, aslo known as oxygen transmission rate (OTR) testers are recognized as the industry-leading solution for over 30 years and are the basis for the global permeability test standards ASTM D3985.
The family of OX-TRAN analyzers offer a solution for almost any Oxygen Transmission Rate (OTR) testing need from sheet or barrier films to all types of packages, bottles, cartons, and .Differential-pressure Method Oxygen Transmission Rate Test System . Oxygen Transmission Rate (OTR) Test System is designed and manufactured based on the differential-pressure .C130H Gas Permeability Testers are based on differential pressure method and professionally applicable in the measurement of gas (O 2, CO 2, N 2) permeability rate, solubility coefficient, diffusion coefficient and permeability .
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VAC-V2 Gas Permeability Tester is used to test the Gas Transmission Rate (GTR) of packaging materials by differential pressure method. It stands out as a high reliable, accurate, and .OXYGEN TRANSMISSION RATE (OTR) TEST METHODS. Equivalent to ISO 15105-2, JIS K7126-2, GB/T 19789 and DIN 53380-3 . Standard Test Method for Oxygen Gas Transmission Rate Through Plastic Film and Sheeting Using a .
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C230M Oxygen Transmission Rate Test System is designed and manufactured based on coulometric sensor method (aka. equal pressure method) and conforms to the requirements .PERME® VAC-V2 Gas Permeability Tester VAC-V2 is based on the differential pressure method, and is professionally applicable to the determination of gas transmission rate as well as solubility coefficient, diffusion coefficient and permeability coefficient of plastic films, composite films, high barrier materials, sheeting, and aluminum foils.OTR Test - Coulometric Sensor Method; OTR Test - Differential-pressure Method; Gas Permeability Tester; Water Vapor Permeability Tester; WVTR Test - Gravimetric Method . Labthink has more than 50 international distributors .The S Series oxygen transmission rate tester is based on the equal pressure method and can be used to test oxygen transmission rate (OTR). Test methodology following: ASTM D3985, ASTM F1307, ASTM F1927, DIN 53380 .
OTR Test - Differential-pressure Method; New Combination OTR/WVTR Analyzer . Plastics -- Film and sheeting -- Determination of gas-transmission rate -- Part 1: Differential-pressure methods . Labthink is in Jinan, China; its international headquarters is in Boston, USA. Labthink has more than 50 international distributors and more than 30 .OTR Test - Coulometric Sensor Method; OTR Test - Differential-pressure Method; Gas Permeability Tester; Water Vapor Permeability Tester; WVTR Test - Gravimetric Method . Labthink has more than 50 international distributors and more than 30 international service providers. Contact Info 144 Wuyingshan Road, Jinan, P.R.China +86-531-85068566 .It is designed according to ASTM D3985 Standard Test Method for Oxygen Gas Transmission Rate through Plastic Film and Sheeting Using a Coulometric Sensor. Using this oxygen transmission rate tester, nitrogen is flushed through a chamber where the film sample has been placed. . Differential Pressure Method for Testing Nitrogen Packaging .
Complete Product Line for Various Standards By studying various test methods of gas transmission rate, Labthink manufactures many gas permeability testing instruments based on ISO 15105-2/ASTM D3985 (equal pressure method) and ISO 2556/ISO 15105-1/ASTM D1434 (differential pressure method).
Figure1. Test Principle of Differential-pressure Method . Differential pressure method has no selectivity to test gas. It is low in test cost and high in test efficiency. The most salient feature of this method is that the gas is pure in the test environment.
There are two main test methods of oxygen transmission rate of packaging materials, i.e. differential pressure method and coulometric method (equal pressure method). The tests mentioned in this article were performed according to ASTM F1307-02: Standard Test Method for Oxygen Transmission Rate through Dry Packages Using a Coulometric Sensor.
C106H Gas Permeability Test System C106H Gas Permeability Test System is based on the differential pressure method, and is professionally applicable to the determination of gas transmission rate, solubility coefficient, diffusion coefficient and permeability coefficient of plastic films, composite films, high barrier materials, sheets, and metal foils at different temperatures.
CO2 transmission rate test by weighing method: Water vapor transmission rate test by inverted cup method: Non-destructive test for packaging seal performance: Multi-station packaging pressure test: Tensile test of packaging materials with ultra-long elongation: Heat-seal strength test for cap films of medical bottles, yogurt cups and jelly cupsCO2 transmission rate test by weighing method: Water vapor transmission rate test by inverted cup method: Non-destructive test for packaging seal performance: Multi-station packaging pressure test: Tensile test of packaging materials with ultra-long elongation: Heat-seal strength test for cap films of medical bottles, yogurt cups and jelly cupsCO2 transmission rate test by weighing method: Water vapor transmission rate test by inverted cup method: Non-destructive test for packaging seal performance: Multi-station packaging pressure test: Tensile test of packaging materials with ultra-long elongation: Heat-seal strength test for cap films of medical bottles, yogurt cups and jelly cupsHowever, for gas permeability testing, there are hardly any measures to unify data systems of different methods. Therefore, the selection of gas permeability test method is of vital importance. 1． Differential-pressure Method Differs with Equal-Pressure Method Essentially. Vacuum method is the representative method in differential pressure .
Differential-pressure Method Oxygen Transmission Rate Test System . Oxygen Transmission Rate (OTR) Test System is designed and manufactured based on the differential-pressure method and conforms to ASTM D1434 and ISO 15105-1.
24h There are two main test methods of oxygen transmission rate of packaging materials, i.e. differential pressure method and coulometric method (equal pressure method). The tests mentioned in this article were performed according to ASTM F1307-02: Standard Test Method for Oxygen Transmission Rate through Dry Packages Using a Coulometric Sensor.Model: AOPT-301 AOPT-301 is based on the coulometric sensor method and is available for the OTR testing of flexible films, sheeting and packages. It can test 3 specimens in one operation with independent results. Films: Plastic films, aluminum foil, aluminized films, plastic composite films, paper-plastic composite films, coextruded films .
In the past, test precision and test efficiency of this instrument is restricted by previous technology and key components. Hence differential-pressure method instruments were considered as ‘low precision and worse efficiency ’. With the improvement of test technology, test precision of differential-pressure method instruments has greatly .CO2 transmission rate test by weighing method: Water vapor transmission rate test by inverted cup method: Non-destructive test for packaging seal performance: Multi-station packaging pressure test: Tensile test of packaging materials with ultra-long elongation: Heat-seal strength test for cap films of medical bottles, yogurt cups and jelly cups
OTR Test - Coulometric Sensor Method; OTR Test - Differential-pressure Method; Gas Permeability Tester; Water Vapor Permeability Tester; WVTR Test - Gravimetric Method . Labthink has more than 50 international distributors and more than 30 international service providers. Contact Info 144 Wuyingshan Road, Jinan, P.R.China +86-531-85068566 .
OTR Test - Coulometric Sensor Method; OTR Test - Differential-pressure Method; Gas Permeability Tester; Water Vapor Permeability Tester; WVTR Test - Gravimetric Method . Labthink has more than 50 international distributors and more than 30 international service providers. Contact Info 144 Wuyingshan Road, Jinan, P.R.China +86-531-85068566 .
C203H Oxygen TransmissionRate Test System is based on Coulometric oxygen analysis sensor andequal pressure test metod, and is conforming to ASTM D 3985 and otherstandards. . OTR Test - Differential-pressure Method; New Combination OTR/WVTR Analyzer . Labthink is in Jinan, China; its international headquarters is in Boston, USA. Labthink has .
CO2 transmission rate test by weighing method: Water vapor transmission rate test by inverted cup method: Non-destructive test for packaging seal performance: Multi-station packaging pressure test: Tensile test of packaging materials with ultra-long elongation: Heat-seal strength test for cap films of medical bottles, yogurt cups and jelly cupsCO2 transmission rate test by weighing method: Water vapor transmission rate test by inverted cup method: Non-destructive test for packaging seal performance: Multi-station packaging pressure test: Tensile test of packaging materials with ultra-long elongation: Heat-seal strength test for cap films of medical bottles, yogurt cups and jelly cupsVAC-V1 gas permeability tester is based on the differential pressure method, and is professionally applicable to the determination of gas transmission rate as well as solubility coefficient, diffusion coefficient and permeability coefficient of plastic films, composite films, high barrier materials, sheeting, metal foils, rubber, tires and permeable membranes.
CO2 transmission rate test by weighing method: Water vapor transmission rate test by inverted cup method: Non-destructive test for packaging seal performance: Multi-station packaging pressure test: Tensile test of packaging materials with ultra-long elongation: Heat-seal strength test for cap films of medical bottles, yogurt cups and jelly cups
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OTR Test - Differential-pressure Method distributor|Differential