OTR Test - Differential-pressure Method Brand|OTR Test : makers 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. O Campeonato Colombiano de Futebol é oficialmente conhecido como Categoría Primera A ou Liga BetPlay Dimayor. A primeira edição aconteceu em 1948, tendo como campeão o Santa Fe . Desde o seu profissionalismo em 1948, o torneio foi disputado por 75 anos (incluindo a temporada cancelada em 1989) e 53 títulos foram premiados em .
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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 efficient solution.Labthink Gas Permeability Tester series is the most advanced and complete product line to test the Gas Transmission Rate (GTR) of packaging materials by differential pressure method and Oxygen Transmission Rate (OTR) by .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.C230M Oxygen Transmission Rate Test System is designed and manufactured based on coulometric sensor method (aka. equal pressure method) and conforms to the requirements of .
This instrument can be used to measure the oxygen transmission rate of barrier materials with high, medium and lower barrier properties with a wide testing range and high testing efficiency. .
Labthink OX2/231 oxygen permeability tester is based on the equal pressure method, and is professional applicable to the determination of oxygen transmission rate of plastic films, composite films, sheeting, plastic bottles, .
MOCON Permeation Analyzers are used to test the gas permeability of packaging films and whole finished packages. Our analyzers provide Oxygen Transmission Rate (OTR) and Water Vapor Transmission Rate (WVTR) .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 coefficient of .
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. New C101B Gas . This is why ASTM approved two distinct test methods for determining oxygen transmission rates of packaging materials: ASTM D3985 – 05 (Reapproved 2010) – “Standard Test Method for Oxygen Gas Transmission .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.
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. N530 2.0 differential pressure gas permeability tester. The test is carried out by the N530 2.0 Differential Pressure Gas Transmission Rate Tester independently developed by Guangzhou Standard . 24h G2/131 gas permeability tester 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 aluminum foils at different temperatures.
VAC-V3 Gas Permeability Tester is applicable in the measurement of gas permeability rate, solubility coefficient, diffusion coefficient and permeability coefficient at various temperature of plastic films, laminated films, high barrier material, sheets, foils, etc.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
Permeation testing can be done with Equal Pressure Method , or Differential Pressure Method. The Equal Pressure Method is also called Isostatic Method. During the test, as shown on the graph below, both sides of the film are exposed with equal pressure of test gas and carrier gas, usually atmospheric pressure. The driving force is the test gas .
C130H Gas Permeability Tester C130H Gas Permeability Tester 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.
However, 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 .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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VAC-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.If the three indexes mentioned above are poor or not applicable to the product, the film may not be tight and cannot fit the product properly, which may even cause the product to be crushed. At present, the test methods for film shrinkage are mainly oil bath method, drying oven method and air heating method. Test Method. Oil bath method:
MXD-01 Coefficient of Friction Tester is applicable in static and kinetic coefficient of friction tests to plastic films, sheets, rubber, paper, PP woven bags, fabric (fabric styles test), metal-plastic composite strip/belt for communication cable, conveyor belt, wood, coating, brake pads, windshield wiper, shoe material and tyre, etc. With the material smoothness testing, users can . 24h 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 .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.
Complete Product Line for Various Standards . By studying various test methods of water vapor transmission rate, Labthink manufactures many water vapor permeability testing instruments based on ASTM E96/GB 1037 (gravimetric method), ISO 15106-2/ASTM F1249 (infrared sensor method), ISO15106-3 (electrolytic sensor method) and ISO15106-1/ASTME398 (humidity .XYD-15K Box Compression Tester is designed to measure the compressing resistance, shape change and stacking capability of cartons, beehive crates, plastic tanks (for edible oil and mineral water), paper tanks, paper cases and IBC tanks and other packages.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.
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. It provides high-precision and high-efficiency oxygen permeabilitytests for high and medium gas barrier materials.
Oxygen Transmission Rate (OTR) Tester
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 cupsC106H GasPermeability 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 ofplastic films, composite films, high barrier materials, sheets, and metal foilsat different temperatures.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.
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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.
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24h）, can test high barrier materials, such as aluminum foil. 2.By adding package-testing accessories, can test oxygen transmission of various containers such as bag, bottle, can and bowl. 3.By adding adaptive accessory, can expand upper limit of test range to 26000 cm3/m2•24h.Oxygen Transmission Rate Tester (Differential-pressure Method) ASTM D1434, ISO 15105-1, ISO 2556, JIS K 7126-A. 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 coefficient of barrier materials。
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OTR Test - Differential-pressure Method Brand|OTR Test