Gas Permeability Analyzer Application Gas permeability analyzer is to test the gas (O2, N2, CO2 etc) transmission rate (GTR) of packaging materials, films and sheets materials.
Applied to: 1) Plastic film, composite film, aluminum foil, aluminized film,etc;
2) Sheet, panel, rubber, ceramics,etc;
3) Packaging containers, such as:glass, bottle, cans, boxes, etc;
4) Expanding application: solar panel, LCD film, contact lenses, medical patch, etc.
Widely used in quality inspection organizations, drug control institutions, research institutes, packaging, thin film, food companies, pharmaceutical enterprises, personal care industry, electronics industry and so on.
Standard ASTM D1434，
Specification | Item | Technical parameters |
| Testing range | 0.02~50000 cm3/（m2·24h·0.1MPa）Max possibility by expanding the volume: 600000 cm3/（m2·24h·0.1MPa） |
| Test accuracy | 0.001 cm3/（m2·24h·0.1MPa） |
| Temperature range | 15～60℃ |
| Temperature accuracy | ±0.1℃ |
| Vacuum degree | <20Pa |
| Vacuum resolution | 0.01Pa |
| Test pressure | -0.1～+0.1MPa |
| Gas supply pressure | 0.2～0.8MPa |
| Gas port | 1/8 inch rubber tube |
| Test gas | O2, Co2, N2, etc |
| Test area | 50.24 cm2 |
| Sample size | Φ110 mm |
| Sample thickness | ≤2mm |
| Instrument size | 1 PC |
| Instrument size | 680mm×560 mm×340mm |
| Weight | 70kg |
| Power | 1000W |
| Power supply | AC 220V，50Hz |
