Water Vapor Permeation Tester

Water Vapor Permeation Tester
Water Vapor Permeation Tester
Price And Quantity
  • Set/Sets
  • 1
  • Set/Sets
  • 5000.00 - 50000.00 USD ($)
    Product Specifications
    • 220VAC 50Hz / 120VAC 60Hz
    • 0.1~10,000 g/m2/24h
    • Diameter 74 Millimeter (mm)
    • 15-65 Celsius (oC)
    • 1~12 (with independent test results)
    • 40%RH~95%RH (standard is 90%RH)
    • 36 kg Kilograms (kg)
    Product Description

    Computer Control Water Vapor Permeation Tester for Lab Use  is based on the cup method, and is professionally applicable to the water vapor transmission rate test of plastic films, composite films, sheets and other materials used in medical and other industry. By testing the water vapor transmission rate, the technical index of the materials could be controlled to meet the requirements for production.

    Computer Control Water Vapor Permeation Tester for Lab Use is applicable to the determination of water vapor transmission rate of:

    Basic Applications

    Including plastic films, plastic composite films, paper-plastic composite films, geomembranes, coextruded films, aluminized films, aluminum foils, aluminum foil composite films, breathable water-proof films and many other film materials

    Including engineering plastics, rubber, building materials and many others, e.g. PP, PVC and PVDC

    Paper and Paper Board
    Including paper and paper board

    Textiles and Nonwovens
    Including textiles and non-woven materials, e.g. waterproof breathable fabric, non-woven fabric for diapers and hygienic products


    • Standard periodically weighing method and automatic reset before weighing ensures accurate weighing data
    • 12 distinct or equivalent specimens can be tested individually with independent test results at one operation
    • Standard air velocity enables constant humidity difference between two sides of test dishes
    • Wide range and high-precision of automatic temperature and humidity control to support various combinations of non-standard test conditions
    • Equipped with fast access testing ports for temperature and humidity which is convenient to the user
    • Universal RS232 communication port is convenient to the data export and transmission

    Technical Specification


    Film Test

    Test Range

    0.1~10,000 g/m224h (standard)

    Number of Specimen

    1~12 (with independent test results)

    Test Accuracy

    0.01 g/m224h


    0.0001 g

    Temperature Range

    15C~65C (standard)

    Temperature Accuracy


    Humidity Range

    40%RH~95%RH (standard is 90%RH)

    Humidity Accuracy


    Air Velocity

    0.5~2.5 m/s (customization is available)

    Test Area

    33 cm2

    Specimen Thickness

    3 mm (customization is available for other thickness)

    Specimen Size

    74 mm

    Volume of Test Chamber

    80 L

    Gas Supply


    Gas Supply Pressure

    0.6 MPa

    Port Size

    6 mm PU Tubing

    Instrument Dimension

    826 mm (L) x 726 mm (W) x 702 mm (H)

    Power Supply

    AC 220V 50Hz

    Net Weight

    114 kg

    Trade Information
    • Jinan
    • 10 Per Week
    • 7 Days
    • Standard Veneer Case
    • All India
    • ISO 9001, CE
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      Contact Us

      144, Wuyingshan Road, Jinan, Shandong, 250031, China
      Phone :8615764121171