OTR Test - Differential-pressure Method

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.

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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.

VAC-V2 Gas Permeability Tester

VAC-V2 can be used to measure gas permeability rate, solubility coefficient, diffusion coefficient and permeability coefficient at various temperature of plastic films, laminated films, high barrier material, sheets, foils, etc.

G2/131 Gas Permeability Tester

G2/131 is based on differential pressure method and applicable to the determination of gas transmission rate, solubility coefficient, diffusion coefficient and permeability coefficient of barrier materials and packages at different temperatures.

VAC-VBS Gas Permeability Tester

VAC-VBS is based on the differential pressure method, and can be used for determination of gas transmission rate of films, sheeting, high barrier materials and aluminum foils.

VAC-V1 Gas Permeability Tester

VAC-V1 is applicable to the determination of gas permeability rate, solubility coefficient, diffusion coefficient and permeability coefficient at various temperature of plastic films, laminated films, sheeting, foils and finished packages, etc.