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Benefits
- Professional software with simple interface, easy to use and flexible to set test process.
- Fully automatic operation, judge and stop automatically.
- Five sets of curves of temperature, upper cavity pressure, lower cavity pressure, pressure difference change, and penetration are displayed in real time. The curves with conceal function, support query function for background data.
- Pneumatic clamps are used for sample placement, which is quick and convenient to operate.
- Temperature control: Adopting the international advanced electromagnetic program stepping temperature control technology, automatic heating and cooling; high measurement accuracy, accurate to 0.1 ℃.
- Measurement accuracy is up to 0.001 cm3/(m2·24h), and can measure high-barrier materials such as aluminium foil.
- Authority management and data tracking ensures the safety and integrity of test data.
- Imported oxygen sensor with high accuracy and good stability.
- Sensor has an over-range automatic protection function to avoid damage to important sensors when the instrument fails
- Functional modular design, easy to maintain.
Applications
| Films | Various plastic films (PP/PET/PE/PVC/BOPP/CPP, Film, etc.), plastic composite films, paper-plastic composite films, metal composite films, co-extrusion films, aluminised films, degradable packaging films (PLA/PBAT/PBS) etc.). Oxygen transmission-rate of film-like materials. |
| Sheets | Oxygen transmission rate test of solid pharmaceutical hard sheet (PP/PVC/PTP, etc.), metal composite sheet, rubber sheet, and other sheet materials. |
| Medicinal stickers, warm stickers | Oxygen permeability test of medical plaster therapy patch, warm patch, dysmenorrhea patch, and other patches. |
| Hygiene products | Oxygen transmission rate test for sanitary napkins, pads, and other sanitary products. |
| Paper, cardboard, and their composites | Oxygen transmission rate test of paper and cardboard such as coated paper, carbon paper, silicone paper, aluminised paper, paper-aluminium-plastic composite sheet, and other paper, cardboard. |
| Package | Wine bottles, cola bottles, peanut oil barrels, Tetra Pak packaging, vacuum packaging bags, three-piece cans, cosmetic packaging, toothpaste tubes, jelly cups, yoghurt cups, and other plastic, rubber, paper, paper-plastic composite, glass, metal bottles. Oxygen transmission rate testing of bags, cans, boxes, and barrels. |
Standards
GB/T19789, YBB00082003, ASTM D3985, ASTM F2622, ASTM F1927, ASTM F1037, ISO 15105-2, JIS K-7126-B, DIN 53380-3
Gas Permeability Tester “National Standard Material Classification Certificate” and “National Standard Material” Manufacturing Measuring Instruments License (GBW(E)130541/ 2).
Technical Data
Test range: 0.01~1000 cm3 /(m2·24h·0.1MPa) (customised maximum 260000 cm3/(m2 ·24h·0.1MPa))
Resolution: 0.0001 cm3/(m2 ·24h·0.1MPa)
Temperature control range: 15~45°C
Temperature control accuracy: ±0.1°C
Humidity range: 0%RH, 5~90%RH, 100%RH
Humidity control accuracy: ±2% RH
Permeable area: 50.24 cm2 (Minimum 0.785 cm2 optional customisation)
Sample size: Φ 100mm
Sample thickness: ≤3 mm
Number of samples: 1 piece
Carrier gas pressure: ≥0.1 MPa
Pneumatic pressure: ≥0.3 MPa