Water Vapour Permeability Testing

Water vapour permeability is a measure of the passage of water vapour through the material. It is also known as water vapour transmission rate (WVTR) or moisture vapour transmission rate (MVTR). It is the mass of water vapour transmitted through a unit area in a unit time under specified conditions of temperature and humidity.

Top products in this category

10 Item(s)
    W3/330 Water Vapor Transmission Rate Test System
    W3/330 system is based on the electrolytic sensor method to measure water vapor transmission rate of film and package specimens. It has three independent testing cells and can be easily connected with 9 satellite systems.
    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.
    W3/030 Water Vapor Transmission Rate Tester
    W3/030 is based on the cup method and designed for water vapor transmission rate measurement of plastic films, laminated films, sheets as well as various materials used in medical and construction industries.
    W3/031 Water Vapor Transmission Rate Tester
    W3/031 is professionally applicable to the water vapor transmission rate test of film specimens. It is equipped with three individual test dishes and the testing process is completely automatic and conforms to international standards.
    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.
    W3/060 Water Vapor Transmission Rate Test System
    W3/060 is based on cup method to measure water vapor transmission rate of plastic films, foils and finished packages. It has Six independent testing cells and can be easily connected with 9 satellite systems.
    W3/062 Water Vapor Transmission Rate Test System
    W3/062 is based on cup method to measure water vapor transmission rate of plastic films, foils and finished packages. It has Six independent testing cells and can be easily connected with 9 satellite systems.
    W3/0120 Water Vapor Transmission Rate Tester
    W3/0120 is based on cup method to measure water vapor transmission rate of plastic films, foils and finished packages. It has 12 independent testing cells and conforms to ASTM, ISO international standards.
    TSY-W3 Electrolytic Detection Method Water Vapor Permeability Tester
    TSY-W3 is professionally applicable to determination of water vapor permeability of plastic films, high barrier materials, back-sheets, sheeting, aluminum foils, waterproof materials, and other materials used in sanitary and medical industry.
    C390 Water Vapor Transmission Rate Test System
    C390 Water Vapor Transmission Rate Test System, is one professional, high-efficiency and intelligent water vapor transmission rate testing instrument, which is based on infrared sensor method and can be used to test the water vapor transmission rate of films, sheeting, paper, container made of various packaging materials and other similar materials.
10 Item(s)

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