Water Vapor Permeability Tester

Water Vapor Permeability Tester is used to determine the resistance of textiles and textile composites to water vapor penetration under room condition.  

Water vapor permeability tester, consists of 8 test cups with water reservoirs and a precision drive system. Flexible axle drive system avoid vibration from motor running which may affect the water vaporization in the containers.

Test Scope: Textiles and textile composites (especially sport wear fabrics).

Testing Standards: BS7209, BS3424-34, ISO 8096

Consumables: Test Cups, Reference fabrics

Specification

• Test Cups Moving Speed: 2rpm
• Test Cup: 8 units
• Power: AC 230V, 50Hz/60Hz
• Dimension:810(L)×410(W)×250(H)mm
• Weight: Approximate 17kg

Why Choose the Vapor Permeability Tester?

Choose the Water Vapor Permeability Tester for accurate, consistent, and repeatable results in fabric breathability analysis. Its innovative flexible axle drive system eliminates vibration interference, ensuring precise vapor transmission measurements. The tester’s eight-cup design allows multiple simultaneous tests, improving efficiency and laboratory productivity. It operates smoothly under controlled conditions, maintaining consistent temperature and humidity for dependable outcomes. Ideal for research, quality control, and performance testing, this device meets international standards such as BS7209, BS3424-34, and ISO 8096. With compact dimensions and simple operation, it offers an effective solution for testing textiles, coatings, and sportswear materials that demand high breathability and moisture management.