Gas Permeability Testing Instrument is for precise measurement of gas transmission rate, solubility coefficient, diffusion coefficient and permeability coefficient of plastic films, laminated films, high barrier material, sheets, foils and back sheets as well as bottles, pouches, jars and boxes made of plastic, rubber, paper, glass, metal and other materials.
Gas Permeability Testing Instrument conforms to ASTM D3985, ASTM F2622, ASTM F1307, ASTM F1927, ASTM D1434, ISO 15105-1, ISO 15105-2, ISO 2556, JIS K7126-A, JIS K7126-B.
Features: 1. Computer control;
2. Manometric pressure method and equal pressure method in one unit;
3. Three independent chamber; Constant temperature control;
4. Six results of 3 specimens by 2 methods can be accomplished simultaneously;
5. Data curve-fitting function under any temperature; Toxic and explosive gases can be expanded testable;
6. Rapid calibration with reference films;
Technical data: 1. Equal Pressure Mode
1.1 Film Test:
Test Range:0.01 - 5000 cm³/m²•day -Routine-
Resolution: 0.001 cm³/m²•day
Test gas: oxygen and air (users provide test gas for themselves)
1.2 Package Test (Optional Purchase):
Test Range: 0.0001 - 50 cm³/pkg•day
Resolution: 0.00001 cm³/pkg•day
Numbers of Specimens: 3 pieces
Specimen body Size: 100% oxygen test: bottle body-Φ90mm, height-280mm
Open test (air): No limitation
2. Differential Pressure (Manometric) Mode:
Test Range: 0.05 - 50, 000 cm3/m2•24h•0.1MPa (Routine)
Vacuum Accuracy: 0.1 Pa
Vacuum Degree: <20 Pa
Test Gas: O2, N2 and CO2, etc. (Users provide the gas for themselves)
Test Pressure: -0.1Mpa -+0.1Mpa
3. Other Technical Indexes:
Temperature Range: 5°c -95°c
Temperature Accuracy: ±0.1°c
Test Gas Source Pressure: 0.6MPa
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Related products: - PERMETM OX2/230 Oxygen Permeation Test System
- PERMETM W3/330 Water Vapor Permeation Test System
- PERMETM VAC-V1 Gas Permeation Tester
More about Labthink: Labthink provides excellent testing equipments and services for Labs, quality and safety control of polymer materials, such as flexible packaging, pharmaceuticals, foodstuff, cosmetics packaging, printing, adhesive, automotive, petroleum chemistry, environment, biology, new energy, construction, astronautics and electronics.
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