Product

Water Vapor Transmission Analyzer

The instrument measures water vapor transmission rate through a variety of materials under a variety of imposed conditions. The test conditions can simulate actual application environments. The results are accurate and reproducible.

Humidity Range0 - 100%
Temperature RangeRoom temperature - 100 °C
Differential Pressure Accuracy0.15%
Mass Flow Transducers Accuracy1%
Mass Flow Controller Accuracy1%

    • Desired humidity on any side of the sample maintainable
    • Any desired pressure gradient achievable
    • Any desired test temperature achievable
    • Simultaneous imposition of pressure and humidity gradients possible
    • Flat samples in a wide range of sizes usable
    • Completely automated Test execution, Data acquisition, Data storage, Data reduction