Gas Permeation Analyzer is applicable in gas permeation analysis for the plastic film, laminated film, and sheets under various temperatures. Gas permeability analysis items include gas transmission rate, solubility coefficient, diffusion coefficient and permeability coefficient.
Gas Permeation Analyzer conforms to ASTM D1434, ISO 2556, ISO 15105-1,GB 1038 etc.
Gas Permeation Analyzer has below merits:
- Based on differential pressure method
- 3 independent testing cells with independent testing results
- Controlled by computer, automatic test
- Test Range can be extended by mask
- Wide range and precise temperature and humidity control
- Referral films
- RS232
Technical Data of Gas permeation Analyzer
- Test Range: 0.05~50,000 cm3/m2·24h·0.1MPa
- Temperature Range: 5°C ~ 95°C
- Temperature Accuracy: +/-0.1°C
- Humidity Range: 0%RH, 2%RH ~ 98.5%RH, 100%RH
- Humidity Accuracy: ±1%RH
- Vacuum Resolution: 0.1Pa
- Vacuum Degree of testing chamber: < 20Pa
- Testing Pressure: -0.1MPa~+0.1Mpa
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