TESTEX – Water Vapour Permeability Tester TF165A

Water Vapour Permeability Tester, to determine the resistance of textiles and textile composites (particularly action wear fabrics) to water vapour penetration. Besides, this water vapor permeability testing instrument consists of 8 containers with water reservoirs, a standard permeable fabric cover, a sample holder ring, and a precision drive system. In the Constant temperature and humidity environment, the sample was covered in the discharge water sample dish, after a certain time the water vapor crossed from a fixed area of the sample, take the weight of the water vapor through, and calculated the vapor through rate and water vapor transmission index.
In addition, the water vapour permeability tester should work in a conditioning room or conditioning chamber. Wet-cup can be converted to do a different test.