GS 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.
Gas Permeability Tester
Test Range
0.1～100,000 cm3/m2·24h·0.1MPa
Resolution
0.1 Pa
Temperature Range
Room temperature~ 50°C
Temperature Resolution
0.01°C
Humidity Range
0%RH、2%RH～98.5%RH、100%RH
Humidity Resolution
±1%RH
Specimen Size
Φ97 mm
Test Area
38.48 cm²
Test Gas
O2, N2, and CO2
Test Pressure
-0.1MPa ~ +0.1MPa
Gas Supply Pressure
0.4 MPa ~ 0.6 MPa
Port Size
Φ6 mm PU Tubing
Instrument Dimension
420 mm (L) × 450 mm (W) × 450 mm (H)
Power Supply
AC 220V 50Hz
Net Weight
75 kg
ISO15105-1、ISO2556、GB/T1038-2000、ASTM D1434.