Oxygen Transmission Rate (OTR) Test System is designed and manufactured based on the coulometric sensor method (aka. equal pressure method) and conforms to ASTM D3985 and ISO 15105-2.
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.
C203H also Oxygen Permeation Analyzer is based on Coulometric method (ASTM D3985) for oxygen permeation of packaging materials with high-precision and high-efficiency.
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.