C403H Oxygen/Water Vapor Transmission Rate Test System
C403H Oxygen /Water Vapor Transmission Rate Test System is based on the testing principle of Coulometric oxygen sensor and infrared water vapor sensor. It is designed and manufactured according to ASTM D3985、ASTM F1249，ISO 15106-2.
C406H Oxygen/Water Vapor Transmission Rate Test System
C406H Oxygen /Water Vapor Transmission Rate Test System is based on the testing principle of Coulometric oxygen sensor and infrared water vapor sensor. It is Equipped with 6 tes cells and designed and manufactured according to ASTM D3985、ASTM F1249，ISO 15106-2.
C201B Oxygen Transmission Rate Test System
C201B Oxygen Transmission Rate Test System is designed and manufactured based on the coulometric sensor method andconforms to ASTM D3985.
C206H Oxygen Transmission Rate Test System
C206H Oxygen Transmission Rate Test System is designed and manufactured based on the coulometricsensor method and conforms to ASTM D3985.
C230H Oxygen Transmission Rate Test System
C230 Oxygen Transmission Rate Test System is designed and manufactured based on the coulometric sensor method (aka. equal pressure method) and conforms to ASTM D3985.