
This two cell low maintenance water vapor transmission rate (WVTR) testing system is designed for flat films with medium to high barriers. It is ideal for polymer films and coated paper samples. Complies with ASTM 398
This two cell low maintenance water vapor transmission rate (WVTR) testing system is designed for flat films with medium to high barriers. It is ideal for polymer films and coated paper samples. Complies with ASTM 398