OVERVIEW
Product description:
HZ-7025 Rubber gas permeability testerapply to the plastic film composite membrane, the barrier material, sheet,
foil, rubber, plastics, tires tightness, penetration of the film at various temperatures, the gas transmission rate, solubility
coefficient, diffusion coefficient and permeability coefficient of determination.
Meet the standards:
GB 1038、ASTM D1434、ISO 2556、ISO 15105-1、JIS K7126-A、YBB 00082003
Technical characteristics:
computer control, automatic test
determination of transmission rate, solubility, diffusion and permeability coefficient
proportion fuzzy two test procedures to determine mode
range can be extended software set
any temperature data fitting
scalability test of toxic, explosive and other dangerous gases
rapid calibration of standard film
temperature and humidity test port
Technical parameters:
Test range: 0.1~100,000cm3/m 2•24h•0.1MPa(conventional)Cap is not less than 600,000 cm3 / m 2 • 24h • 0.1MPa |
(expansion volume) Note: General and expansion volume through the software to select |
Temperature range: RT~50℃ |
Temperature accuracy: ±0.1℃ |
Vacuum resolution: 0.1Pa |
Test chamber vacuum: <20Pa |
Number of samples: 1 |
Specimen Size; Φ97mm |
Through the area: 38.48cm2(diameter 70mm) |
Test gas: O2、N2、CO2 etc. (gas source user-owned) |
Test pressure: -0.1MPa~+0.1MPa (conventional) |
Gas supply pressure: 0.4MPa~0.6MPa |
Port size: Φ6mm polyurethane tube |