- Minimum Order Quantity :
- Unit of Measure :
- Price Range :
- 5000 - 50000 USD ($)
W3/031 Mositure Permeability Testing Machine is based on cup method and is applicable to water vapor transmission rate test for film specimens. It conforms to ISO 2528, GB 1037, GB/T 16928, ASTM E96, ASTM D1653, TAPPI T464, DIN 53122-1, JIS Z0208, YBB 00092003.
W3/031 is equipped with three individual test dishes and can test 3 specimens at the same time.
The test can be performed as follow:
- Under a certain test temperature, a constant humidity difference is generated between two sides of the test specimen. The water vapor permeates through the specimen and into the dry side. By measuring the weight changes of the test dish in different time, water vapor transmission rate and other parameters can be obtained.
|Test Range||0.1~10,000 g/m224h (standard)|
|Number of Specimens||1~3 with independent test results|
|Temperature Range||15oC~55o (standard)|
|Temperature Accuracy||Â±0.1oC (standard)|
|Air Velocity||0.5~2.5 m/s (customization available)|
|Test Area||33 cm2|
|Specimen Thickness||3 mm (customization available)|
|Specimen Size||74 mm|
|Test Chamber Size||27 L|
|Gas Supply Pressure||0.6 MPa|
|Port Size||4 mm PU Tubing|
|Instrument Dimension||580 mm (L) x 680 mm (W) x 470 mm (H)|
|Power Supply||AC (85~264)V (47~63)Hz|
|Net Weight||83 kg|
144, Wuyingshan Road, Jinan, Shandong, 250031, China
Phone :86-531Â -85068566