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Home » Products » Water Vapor Transmission Rate Tester » Water Vapor Barrier Tester for Barrier Materials

Water Vapor Barrier Tester for Barrier Materials

Water Vapor Barrier Tester for Barrier Materials
Water Vapor Barrier Tester for Barrier Materials
Product Code : W3/030
Brand Name : Labthink
Product Description
The W3/030 is a Water vapor transmission rate (WVTR) tester for packaging, applicable for films, sheeting, paper and paper board, and textiles and non-wovens. It can be used in inverted cup method, solar back-sheets, LCD monitor films and aseptic wound protecting films and face masks. 

Three specimens can be tested simultaneously and the test dishes are lifted and lowered by the gas cylinder, ensuring the reliability of the test. It offers a wide range and high-precision of automatic temperature and humidity control to support several combinations of non-standard test conditions. 

Standards

ISO 2528, GB 1037, GB/T 16928, ASTM E96, ASTM D1653, TAPPI T464, DIN 53122-1, JIS Z0208, YBB 00092003

Technical Specifications

SpecificationsFilm Test
Test Range0.1~10,000 g/m2·24h (standard)
Number of Specimens1~3
Accuracy0.01 g/m2·24h
Resolution0.001 g
Temperature Range15°C~55°C (standard)
Temperature Accuracy±0.1°C(standard)
Humidity Range10%RH~98%RH
Humidity Accuracy±1%RH
Air Velocity0.5~2.5 m/s (customization is available)
Test Area33 cm2 X 3
Specimen Thickness3 mm (customization is available)
Specimen Size74 mm

 


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