Applied to:
1) Plastic film, composite film, aluminum foil, aluminium film, etc.;
2) Various sheets, plates, rubber, ceramics, etc.;
3) Packaging containers, such as bottles, bags, bowls, etc.;
4) Others applications, such as solar back-planes, liquid crystal display films, medical patches, etc.
Used in quality inspection, drug inspection, scientific research, packaging, film, food, medicine, daily chemical products, electronic and other industries.
Technical Specification
Items | Technical Parameters |
Standard | ISO 2556-1974, ISO 15105-1-2007, ASTM D1434, JIS K7126-1-2006 |
Testing range | 0.02～50000 cm3/（m2·24h·0.1MPa） |
Testing accuracy | 0.001 cm3/（m2·24h·0.1MPa） |
Testing temperature range | 15～60℃ |
Temperature precision | ±0.1℃ |
Vacuum degree | ＜20Pa |
Vacuum resolution | 0.01Pa |
Test pressure | 0.1MPa |
Test gas | O2, CO2, N2 etc. |
Test area | 50.24 cm2 |
Sample size | Φ110 mm |
Sample thickness | ≤2mm |
Number of samples | 3 pcs |
Power | 750W |
Power supply | AC 220V, 50Hz |
Features
● 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.
● Automatic pressure maintaining technology, which automatically maintains the pressure difference on both sides of the sample (the pressure difference can be adjusted arbitrarily).
● Temperature control: water-cooled temperature control technology, automatic heating and cooling. No needing external temperature control device to avoid the disadvantages of large size and multiple failures. High measurement accuracy, accurate to 0.1℃.
● Three chambers are independent. Each chamber can be tested independently, can test three same or different samples, and issue three independent test reports to improve the effective test efficiency.
● The system administrator can adjust the authority of various levels; like increase and decrease the system control items of a certain level.
● With audit trail function (test trail, log trail). Every data change is recorded to ensure the safety and integrity.
● The sensor has an automatic protection function that exceeds the range to avoid damage to important sensors when the instrument fails.
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