C101B Gas Permeability Test System

C101B Gas Permeability Test System is based on the differential pressure method,and is professionally applicable to the determination of gas transmission rate ofplastic films, composite films, high barrier materials, sheets, and metal foilsat different temperatures. The test system conforms to GB, ISO, ASTM and otherinternational standards.

  • Films
    Gas transmission rate test of various plastic films, paper-plastic composite films, coextruded films, aluminized films, aluminum foils, aluminum foil composite films, glass fiber aluminum foil composite films and many others
  • Sheets
    Gas transmission rate test of PP, PVC and PVDC sheets, metal foils, rubber pads, silicon wafers and other sheet materials
  • Applicable to testing the permeability of various gases (exclude flammable, explosive and other hazardous gases)
  • Support temperature control to satisfy tests under different conditions (optional)
  • The processes of vacuumizing, pressure maintaining, start test and end test are automated
  • Automatic and manual test mode
  • Built-in high-quality stainless steel test cell with better sealing performance
  • Imported manual isolation valve is adopted for better sealing performance and lower failure rate
  • Industrial computer appearance design, small size and fast cooling
  • Reference film is provided for quick calibration
  • The system adopts single-chip microcomputer control and can run independently
  • The test report can be exported in common formats such as EXCEL and PDF
  • Support micro printer, automatically print test data (optional)
  • Equipped with RS232 data interface, which can be connected to computer software for curve analysis, data storage, report printing, etc. (optional)

ISO 15105-1, ISO 2556, GB/T 1038-2000, ASTM D1434, JIS K7126-1, YBB 00082003

Test Parameters

Parameters/Model C101B
Testrange cm3/m2·24h·0.1MPa 0.1~5,000
Resolution cm3/m2·24h·0.1MPa 0.01
Test temperature oC 15~50(Optional)
Temperature resolution oC 0.1
Temperature fluctuation oC ±0.5
Vacuum Resolution Pa 1
Vacuum Degree of Test Chamber Pa <= 20
Pressure difference kPa 101
Additional Functions GMP Computer System requirement Optional
TC03 Temperature control device Optional

Technical Specifications

Test Cell 1 Cell
Specimen Size 3.8" x 3.8"(9.7cm x 9.7cm)
Specimen Thickness <=120 Mil(3mm)
Standard test area 38.48cm2
Test Gas O2, N2, CO2 etc.(Outside of supply scope)
Gas Pressure 72.5 PSI / 500 kPa
Port Size Φ6 mm PU tubing
Instrument Dimension 12.9" H x 16.9" W x 15.7" D (33cm x 43cm x 40cm)
Power Supply 120VAC ± 10% 60Hz / 220VAC ± 10% 50Hz(one of two)
Net Weight 50Lbs(23kg)

Product Configuration

Standard Configuration Instrument mainframe, vacuum pump (China), sampler, vacuum grease, Φ6 mm PU tubing
Optional Parts Professional software, TC03 temperature control device, GMP Computer System requirement, Micro-printer

Note 1: The described product functions are subject to the specification in "Technical Parameters" "Table 1: Test Parameters".

Note 2: The parameters in the table are measured in Labthink laboratory by professional operators according to the requirements and conditions stapulated in laboratory environmental standards.

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