Soft Tube Materials for Cosmetics Gas Permeation 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 and aluminum foils.
Soft Tube Materials for Cosmetics Gas Permeation Tester conforms to the following standards:
Application:
Soft Tube Materials for Cosmetics Gas Permeation Tester is applicable to the determination of gas permeability of:
Basic Applications | Films |
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Sheeting |
Extended Applications | Various Gases |
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| |
Biodegradable Films | |
Materials for Aerospace Usage | |
Paper and Paper Board | |
Paint Films | |
Glass Fiber Cloth and Paper |
Specification:
Specifications | VAC-V2 |
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Test Range | 0.05~50,000 cm3/m2 24h 0.1MPa (standard volume) |
At least 500,000 cm3/m2 24h 0.1MPa (extended volume) | |
Number of Specimens | 3 (with independent test results) |
Vacuum Resolution | 0.1 Pa |
Vacuum Degree of Test Chamber | <20 Pa |
Temperature | 5°C ~ 95°C |
Accuracy | ±0.1°C (standard) |
Humidity | 0%RH, 2%RH ~ 98.5%RH, 100%RH |
Accuracy | ±1%RH |
Specimen Size | 97 mm |
Test Area | 38.48 cm2 |
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