top of page

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

    0.1100,000 cm3/m2·24h·0.1MPa


    0.1 Pa

    Temperature Range

    Room temperature~ 50°C

    Temperature Resolution


    Humidity Range


    Humidity Resolution


    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

  • ISO15105-1ISO2556GB/T1038-2000ASTM D1434.

bottom of page