... , aluminum composite films, high barrier films and many others. Eg. PET, OPP, CPP, LDPE, BOPP* Sheetengineering plastics, rubber, waterproof building ... ;3, Two calibration methods of standard gas calibration and standard film calibration, 4, Versatile functions such as the auto leakage protection ... language support . Our laboratory: Part of our customer: Our team: film oxygen permeation analyzer