N500 2.0 Gas Permeability Analyser
Product Introduction
Based on the test principle of the differential pressure method, N500 2.0 is designed with reference to the GB/T 1038 standard and used to test the gas transmission rate (quantity) of film or sheet materials.
Applied to:
1) Plastic film, composite film, aluminium foil, aluminised film, etc.
2) Various sheets, plates, rubber, ceramics, etc.
3) Packaging containers, such as bottles, bags, bowls, etc.
4) Other 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.
Standards
GB/T 1038-2000, ISO 2556-1974, ISO 15105-1-2007, ASTM D1434, JIS K7126-1-2006, YBB00082003-2015
Specifications
| Item | Technical Parameters |
|---|---|
| Test Range | 0.01~50000 cm³/(m²·24 h·0.1 MPa) 600,000 cm³/(m²·24h·0.1MPa) can be tested by expanding the upper limit of the volume. |
| Temperature Range | 15~60℃ |
| Temperature Control Precision | ±0.1℃ |
| Vacuum Degree | ＜10 Pa |
| Vacuum Resolution | 0.01 Pa |
| Test Pressure | 0.1 MPa |
| Test Gas | O2, CO2, N2, etc. |
| Through Area | 50.24 cm² |
| Sample Size | Φ110 mm |
| Sample Thickness | ≤2 mm |
| Number of Samples | 1 piece |
| Dimension | 380mm*585mm*345mm |
| Power | 450W |
| Power Supply | AC 220 V, 50 Hz |
Features
Accurate and reliable data
National standard materials are used to calibrate and verify the instrument to ensure the accuracy, versatility and authority of the test data.
Easy to operate
Professional software with a simple interface that is easy to use. Fully automatic operation - judge and stop automatically. Five sets of curves of temperature, upper cavity pressure, lower cavity pressure, pressure difference change, and penetration displayed in real time. The curves with conceal function, support query function for background data. Professional test report, automatically generated and can be exported in PDF format.
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). Water-cooled temperature control technology, automatic heating and cooling. High measurement accuracy, accurate to 0.1℃.
High test efficiency
Single test cavity, fast data test rate. 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 aluminium foil. By adding package-testing accessories, it can test the gas permeability of bottles, bags, bowls and other containers.
Authority management and data tracking
The software is designed according to the requirements of the computerised system in the new GMP appendix. A user name and password is required 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.
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, easy to maintain.
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