Gas Permeability Tester ISO ASTM JIS

Gas Permeability Tester ISO ASTM JIS

This gas permeability tester is used to determine the 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.
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Product Details

Model: GTR-301

This gas permeability tester is based on the differential pressure method to determine the 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. 


Standards 

ISO 15105-1ISO 2556GB/T 1038-2000ASTM D1434JIS K7126-1YBB00082003


Specifications

Test Range

0.05 ~ 50,000cm³ /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 Range

5℃95℃

Temperature Accuracy

±0.1℃

Humidity Range

0%RH, 2%RH ~ 98.5%RH, 100%RH (humidity generator is optional)

Humidity Accuracy

±1%RH

Specimen Size

Φ97 mm

Test Gas

O2, N2, and CO2 (outside of supply scope)

Test Pressure

-0.1 MPa ~ +0.1 MPa (standard)

Gas Supply Pressure

0.4 MPa0.6 MPa

Port Size

Ф6 mm PU Tubing

Instrument Dimension

760 mm (L) × 575 mm (W) × 450 mm (H)

Power Supply

AC 220V 50Hz

Net Weight

88 kg


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