JIS K7129

W3/230 Water Vapor Transmission Rate Test System

W3/230 is based on the infrared sensor method and designed for the determination of water vapor transmission rate of film and package specimens. It is applicable to various materials with high, medium and low water vapor permeability.

C390M Water Vapor Transmission Rate Test System

C390M Water Vapor Transmission Rate Test System, is designed and manufactured based on infrared sensor method and conforms to the requirements of ISO 15106-2/ASTM F1249.

W3/130 Water Vapor Transmission Rate Tester

W3/130 is based on the humidity sensor method, and is professionally applicable to the water vapor transmission rate test of film specimens.


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