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Applied to;
1) Plastic film, composite film, aluminum foil, aluminized film, etc.;
2) Various sheets, plates, rubber, ceramics, etc.;
3) Packaging containers, such as bottles, bags, bowls, etc.;
4) Others applications, such as solar backplanes, 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.
Features
1) Accurate and reliable data
Our company has approved and issued by the "General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China". Gas Permeability Tester "National Standard Material Classification Certificate" and "National Standard Material" Manufacturing Measuring Instruments License (GBW(E)130541/ 2). Use national standard materials to calibrate and verify the instrument to ensure the accuracy, versatility and authority of the test data.
2) Easy to operate
Professional software with simple interface, easy to use and flexibly 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.
Professional test report, automatically generate and can be exported in PDF format.
3) Advanced technology
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℃.
4) High test efficiency
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.
Adapt to film testing with different barrier properties.
Measurement precision up to 0.01 cm3/（m2·24h·0.1MPa）, can test high barrier materials, such as aluminum foil.
By adding package-testing accessories, can test the gas permeability of bottles, bags, bowls and other containers.
5) Authority management and data tracking
The software is designed according to the requirements of the computerized system in the new GMP appendix.
Needing user name and password to log in.
Users are divided into multiple levels of system administrators, instrument administrators, auditors, and operators.
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.
6) Stable, reliable and easy to maintain
Professional pressure sensor with high precision and good stability can run for a long time.
The sensor has an automatic protection function that exceeds the range to avoid damage to important sensors when the instrument fails.
Functional modular design for easy to maintain.
Standard
GB/T 1038-2000, ISO 2556-1974, ISO 15105-1-2007, ASTM D1434, JIS K7126-1-2006, YBB00082003-2015
Technical Specification
| Item | Technical Parameters |
| Test Range | 0.05~50000 cm³/(m²·24 h·0.1 MPa) |
| Up to 600000 cm³/(m²·24h·0.1MPa) via extended volume | |
| Resolution | 0.0001 cm³/(m²·24 h·0.1 MPa) |
| Temperature Control Range | 15~60℃ |
| Temperature Control Accuracy | ±0.2℃ |
| Vacuum Degree | <20 Pa |
| Vacuum Resolution | 0.01 Pa |
| Test Pressure | 0.1 MPa |
| Test Gases | O₂, CO₂, N₂, etc. |
| Permeation Area | 50.24 cm² |
| Sample Size | Φ110 mm |
| Sample Thickness | ≤2 mm |
| Test Quantity | 3 pieces |
| Dimensions | 690×620×390 mm |
| Weight | 55 kg |
| Power Rating | 450 W |
| Power Supply | AC 220 V, 50 Hz |
