TSY-W1 Humidity Detection Method Water Vapor Permeability Tester is based on the humidity detection method, and is professionally applicable to the determination of water vapor transmission rate of plastic films.

Applications 
plastic films, composite films, polyester foam, leather, textiles, non-textiles, and various barrier materials used in sanitary and medical industry

Standards
ISO 15106-1
ASTM E398
TAPPI T523

Techinical Specifications 

Specifications	Film Test
Test Range	0.1~1000 g/m2·24h
Temperature Range	Room Temperature ~ 50°C
Temperature Accuracy	±0.1°C
Number of Specimens	1 ~ 4
Test Area	50.24 cm2
Thickness	≤5mm