Plastic Films Testing Equipment For Water Vapor Permeability Tester

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: 0.005～42gm2 24h（standard）
0.07-1100 gm2 24h (optional)
resolution: 0.001 gm2 24h
package:
0.0001～0.25 gpkg d
resolution: 0.00001 gpkg 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 mlmin
gas interface: 18 inch
power supply: ac 220v 50hz
dimension: 730 mm * 590 mm * 350mm
net weight: 70kg
standards
iso 15106-2, astm f1249, gbt 26253-2010, tappi t557, jis k7129