Introduction: N500 is suitable for packaging materials such as high barrier film, coextrusion film, aluminum foil, aluminized film, infusion bag, sheet, coated film, solar backsheet, cellophane, ceramic flake ; Also applies to bottles, bags, cans and other containers of oxygen, nitrogen, carbon dioxide and other gases permeability test permeability. Meet the standards: GB / T 1038, ISO 2556, ISO15105-1, ASTM D1434, YBB00082003-2015, JIS K7126-A Test principle Differential pressure method, the pre-processed sample is placed between the upper and lower test chamber, forming a constant pressure on both sides of the sample, the gas pressure in the role of the high-pressure chamber through the membrane to the low pressure chamber penetration , Monitoring the pressure changes in the low pressure chamber can be calculated by the measured sample barrier parameters. Technical Parameters : Measuring range: 0.02 ~ 15000 cm3 / (m2 • 24h • 0.1Mpa) (600000cm3 / (m2 • 24h • 0.1Mpa) can be tested by expanding the upper limit of volume) Resolution: 0.01 cm3 / (m2 • 24h • 0.1Mpa) Temperature range: 15 ℃ ~ 60 ℃ Temperature control accuracy: ± 0.2 ℃ Vacuum resolution: 0.01Pa Test chamber vacuum: <27pa Test pressure: -0.1 ~ + 0.1MPa Test gas: O2, CO2, N2 and so on Sample thickness: ≤ 2mm Air pressure: 0.2 ~ 0.8MPa Sample size: Φ110mm, through the area of 50.24cm2 Number of sensors: 1 Weight: 70kg Power: 1000W Power: 220V AC, 50HZ Dimensions: 680mm × 560mm × 340mm
Introduction: N500 is suitable for packaging materials such as high barrier film, coextrusion film, aluminum foil, aluminized film, infusion bag, sheet, coated film, solar backsheet, cellophane, ceramic flake ; Also applies to bottles, bags, cans and other containers of oxygen, nitrogen, carbon dioxide and other gases permeability test permeability. Meet the standards: GB / T 1038, ISO 2556, ISO15105-1, ASTM D1434, YBB00082003-2015, JIS K7126-A
