Product introduction
This product is based on the test principle of cup method water vapor transmission and is designed and manufactured according to ASTM E96 standard, provides a wide range and high efficiency water vapor transmission rate detection for low, medium and high barrier materials testing.
It is suitable for the water vapor transmission performance test of films, sheets, paper, fabrics, non-woven fabrics and related materials in the fields of food, medicine, medical equipment, daily chemicals, etc.
Test principle
Desiccant (weight gain method) or place water (weight loss method) in the sample cup.
Standard
ASTM E96, ASTM D1653, ISO 2528, TAPPIT464, DIN 53122-1
