Application
WVTR-2101 is based on the infrared sensor method and available for the water vapor permeability test of flexible films, sheeting and packages. It can test 3 specimens in one operation with independent results.
Features
1: Infrared sensor method
2: Patent technology
3: Film and package test
4: 3 specimens test simultaneously and independently
5: One-button test, test automatically in whole process
6: Multiple test modes optional
7: Data curves display
8: Computer control
9: Digital flow adjustment
10: 3 Chambers temperature sensor
11: Environment temperature and humidity sensor inside
12: Chambers water bath technology
13: Unit based on embedded system
14: Pressure, ppm water sensor and temperature overload protection
15: Traceable reference film calibration
16: Supports DSM system (DSM, lab data management system)
Technical indexes
Test range：
Film: 0.005～42g/m2 24h（standard）
0.07-1100 g/m2 24h (Optional)
Resolution: 0.001 g/m2 24h
Package:0.0001～0.25 g/pkg d
Resolution: 0.00001 g/pkg d
Specimen amount:3 specimens, independent
Temperature range: 5C – 95C
Temperature accuracy: ±0.1C
Humidity range: 0%RH,35%RH-90%RH,100%RH, standard condition 90%RH
Humidity accuracy: ±1%RH
Test area: 50 cm2
Specimen size:
Film: size: 150 mm * 94mm
Thickness: less 5mm
Package:Max size: D120mm * 400mm
Carrier gas: 99.999% Nitrogen
Carrier flow: 0~200 ml/min
Gas interface: 1/8 inch
Power supply: AC 220V 50Hz
Dimension: 730 mm * 590 mm * 350mm
Net weight: 70kg
Standards
ISO 15106-2, ASTM F1249, GB/T 26253-2010, TAPPI T557, JIS K7129
Configuration
Delivery: Main unit, W-TRANS software, Temperature controller, tank regulator, PCIE card, communication cable, sample cutter, vacuum grease.
Optional: Package fixtures, reference film, vacuum grease, sample cutter, DSM system.
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China [CN] 
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