Nonwoven Materials Water Vapor Permeability Tester
Products Details
Application:
Based on the weighing method and available for the water vapor permeability test of plastic films, aluminum foil, aluminized films, plastic composite films and many others.
Films:
Plastic films, composite films and many others.
Packages:
Plastic packages.
Nonwoven Materials Water Vapor Permeability Tester
Features:
— Weighing method
— Own technology
— 3 specimens, continuously test
— One-button test, test automatically in whole process
— Multiple test modes optional
— Temperature and humidity auto control
— Data curves display
— Computer control
— Environment temperature and humidity sensor inside
— Unit based on embedded system,24bit Δ-Σ AD
— Traceable reference film calibration
— Supports DSM system (DSM, lab data management system)
Nonwoven Materials Water Vapor Permeability Tester
Technical indexes:
| Test range： | |
| Film | 0.1~19,000 g/m2·24h (standard) |
| Resolution | 0.01 g/m2·24h |
| Specimen amount | 3 specimens, independent |
| Temperature range | 15C–60C |
| Temperature accuracy | ±0.1C |
| Humidity range | Room-95%RH,standard condition 90%RH |
| Humidity accuracy | ±1%RH |
| Test area | 28.26cm2 |
| Specimen size | Φ76mm |
| Air velocity | 0.5~2.5m/s (customization available) |
| Test chamber volume | 36L |
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