| ≥1 piece |
Introduction
N5 3 0 for the detection of gas permeability of various films, infusion bags and other packaging materials for O2, CO2, N2 and other gases through the barrier properties. It is designed and manufactured according to the standards of ISO 2556-2001, ISO15105-1, GB / T 1038-2000, ASTM D1434-82 (2003), YBB00082003 . It has three independent testing chambers and independent temperature control system. The core is connected with computer through the USB. It can automatically judge and stop testing . The testing result is stable, curves of permeability rate ,temperature, pressure and different pressure will be shown at the same time. The test report will generate automatically while the data automatically stored. It also support TCP/IP protocol. There are three measuring range that can be enlarged.
Test p rinciples
Specifications
Measuring range: 0.02 ~ 50000 cm3/m2 • day • 0.1Mpa
Carrier gas interface: 1 / 8 inch
Sample thickness: ≤ 2mm
Instrument weigh : 75 Kg.
Gloss w eight: 90 Kg.
Dimension : 80 cm × 56 cm × 40 cm
Features
1. Computer a utomatic ally control three chambers of testing ,can test different samples , Configuration three independent sensors , each chamber can be set different temperatures . First creating positive and negative pressure dual-mode testing, leading international standard .
2.The sample can be tested by single chamber, or double chambers or three chambers .
3. Seperately show the curve of transmission , pressure, pressure value and temperature .
4. High or low levels of barrier test, repeat excellent performance.
5. The international advanced electromagnetic process step temperature control technology, ease lifting the temperature, variable temperature adjustable-rate, temperature control accuracy of ± 0.01 ℃ range.
6. High and low resistance , two kinds of test mode
8. An excellent environmental adaptability, no special requirements on the environment.
9. Real-time display of each point transmission, through the transmittance curve, can understand the testing process.
10. The curves of each chamber ’ s temperature, humidity, weight, and transmission display indepen den tly, continous to display four - groups - curve , can monitor the interaction of parameters at the same time.
11. Software interface is simple and easy to operate, automatically test.
12. Overpressure protection
14. Optional pairs of air humidity control ling devices, more precise of
control ling wet ;
15. C alibration method of s tandard film
Configuration
U ser-owned