Moisture vapor transmission rate (MVTR), also water vapor transmission rate (WVTR), is a measure of the passage of water vapor through a substance. MVTR or WVTR testers determine the water vapor transmission rate of flexible barrier materials used in packaging or industrial applications. Key factors to understand material permeation include the thickness of the material and environmental factors such as relative humidity and temperature.
TESTRON water vapor transmission rate (WVTR) permeation analyzers offer a wide range of WVTR testing capabilities across the most diverse range of products and materials. From numerous film types, coated papers, and synthetic substrates in food & beverage and pharmaceutical applications, to encapsulated electrical components, building materials, medical devices, various membrane formulations, and more, our -W413- 2.0 analyzers, also called Moisture Vapor Transmission Rate (MVTR) analyzers, combine precision temperature and humidity control with our robust, high-sensitivity sensors offer extreme accuracy and application versatility.
This equipment is available in different sizes: one chamber, two chambers, and three chambers.
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