Application
W413 water vapor permeability analyzer is designed to test the water vapor transmission rate (WVTR) of films or sheets materials.
Applied to:
1) Plastic film, composite film, aluminum foil, aluminized film, etc;
2) Sheet, panel, rubber, ceramics, etc;
3) Packaging containers, such as: glass, bottle, cans, boxes, etc;
4) Expanding application: solar panel, LCD film, medical patch, etc.
Widely used in quality inspection organizations, drug control institutions, research institutes, packaging, thin film, food companies, pharmaceutical enterprises, personal care industry, electronics industry and so on.
Standard
ASTM F1249-2013, JIS K7129-2008, GB/T 26253-2010, YBB 00092003-2015, BS EN ISO 15106-2-2005
Specification
Item | Technical parameters |
Test range | 0.002~1000 g/m2·24h（film and sheet） |
Test precision | 0.001 g/m2·24h（film and sheet） |
Temperature range | 15~45℃（15~60℃ optional） |
Temperature accuracy | ±0.1℃ |
Humidity range | 0%, 30~90%RH，100%RH |
Humidity accuracy | ±1%RH |
Test area | 50.24 cm2（with additional adapting piece and be small as 0.785 cm2 ） |
Sample size | Φ100 mm |
Sample thickness | ≤3mm |
Number of test sample | 1~3 pieces |
Carrier gas | 99.999% N2（user provide） |
Carrier gas pressure | ≥0.1MPa |
Carrier gas flow | 5~100 mL/min |
Pneumatic pressure
| ≥0.3MPa |
Instrument size | 700×560×370mm |
Weight | 80kg |
Power | 750W |
Power supply | AC 220V，50Hz |
