The Water Vapor Transmission Tester is useful for quality testing. It measures the WVTR - Water Vapor Transmission Rate. Its applications include paper, board, plastics, aluminium, rubber, etc. This machine is best for R&D, academic research, factories. As well as industrial quality testing. The WVTR is the mass of water vapor transmitted through a unit area in a unit time. This is under specified conditions of temperature and humidity. Its usually expressed in grams per square meter per day g/(m .d). Above all, WVTR is a key characteristic to specify sheet materials in the packaging industry. The Water Vapor Transmission Tester complies to ISO standards. Thus, it is suitable for testing quality of your products.
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