C403H Oxygen /Water Vapor Transmission Rate Test System can be used to test both OTR and WVTR of packaging materials in subsequence at preset temperature and humidity condition.
C406H Oxygen /Water Vapor Transmission Rate Test System can be used to test both OTR and WVTR of packaging materials in subsequence at preset temperature and humidity condition.
C201B Oxygen Transmission Rate Tester is to measure OTR of packaging materials based on the coulometric sensor method and conforms to ASTM D3985.
C206H Oxygen Transmission Rate Tester, also Oxygen Permeability Tester is to measure OTR of packaging materials based on the coulometricsensor method and conforms to ASTM D3985.
C230 Oxygen Transmission Rate (OTR) Tester is designed and manufactured based on the coulometric sensor method (aka. equal pressure method) and conforms to ASTM D3985.