Product Detail

Ueshima - Gas Permeability Tester



This tester conforms to ASTM D1434 and JIS K7126, allowing to measure gas permeability of such specimen like rubber and plastic film using differential pressure method. A cell divided by the specimen is subject to different pressure on each side of the cell. Gas permeability rate is measured from the pressure gradient changing as time passes. Measurements can be done under different temperature environment using a temperature controlled bath.