Oxygen Permeation Test System

Oxygen Permeation Test System
Product Description

Oxygen Permeation Test System


G2/131 is based on the differential pressure method, and professionally applicable to the determination of gas transmission rate, solubility coefficient, diffusion coefficient and permeability coefficient of plastic films, composite films, high barrier materials, sheets, and aluminum foils at different temperatures. The system is equipped with three diffusion cells, which could test specimens simultaneously with individual test results. The testing process conforms to GB, ISO, ASTM and other international standards.


Gas Permeability, Gas Permeability coefficient, gas solubility coefficient, gas diffusion coefficient


Plastic Films, Sheeting, Aerospace materials, Paper and Paperboard, Rubber


Differential Pressure Method


ISO 15105-1, ISO 2556, ASTM D1434, JIS K7126-1


  • Can test 3 specimens with independent results
  • Support non-standard test condition
  • High precision temperature control
  • High precision humidity control
  • Data fitting function for extreme condition
  • Can test poisonous, inflammable, explosive gases
  • Embedded computer control system
  • Patent design of 3 test chambers
  • Reference Film for calibration
  • RS 232
  • Intelligent Lab Data Sharing System
  • User friendly
  • Data Analysis


  • Test Range: 0.05~50,000 cm3/m2 24h 0.1MPa (standard)
  • Vacuum Resolution: 0.1 Pa
  • Vacuum Degree of test chamber: < 20 Pa
  • Temperature: 15°C~55°C
  • Humidity range: 0%RH, 2%RH ~ 98.5%RH, 100%RH
  • Test pressure: -0.1 MPa~+0.1 MPa (standard)
  • Instrument Dimension: 690 mm (L) x 350 mm (W) x 360 mm (H)
  • Net weight: 71 kg
Contact Us

144, Wuyingshan Road, Jinan, Shandong, 250031, China
Phone :86-531-85068566