GTR 736 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, laminated films, high barrier materials, sheeting, metal foils, rubber, tires and permeable membranes.
GTR 736 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, laminated films, high barrier materials, sheeting, metal foils, rubber, tires and permeable membranes.
GTR 736 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, laminated films, high barrier materials, sheeting, metal foils, rubber, tires and permeable membranes.
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Test range: 0.05-160,000 cm3/m2·24h·0.1MPa (Standard)
Resolution: 0.001cm3/m2·24h·0.1MPa
Samples: one piece
Vacuum accuracy : 0.1Pa
Temperature range: 5C-95C (With temperature controller)
Temperature accuracy: ±0.1C
Sample thickness: less 3mm
Sample size: >=150mm * 94mm
Test area: 48cm2
Test gas: O2, N2, CO2, He, etc (Flammable or toxic gases test available: H2, CH4, H2S,
C2H2,C2H4 etc, must be announced in advance)
Differential pressure:-0.1MPa-0.1MPa;
1.0MPa, 4.0MPa(optional)
Gas interface: Ф8mm
Dimension: 330mm(L) * 600mm(W) * 330mm(H)
Power supply: AC 220V 50Hz
Net wt. : 28kg
ASTM D1434, ISO 15105-1,ISO 2556,GB/T 1038-2000,JIS 7126-1,YBB 00082003
Main unit, computer, G-TRANS software, vacuum pump, tank regulator, PCIE card, communication cable, sample cutter, vacuum grease.
Temperature controller, reference film, vacuum grease, sample cutter, DSM system.
