ISO2528 ASTME96 D1653 Water Vapor Permeability Tester Steam Penetration Rate Testing Machine 

Instroduction

The water vapor permeability tester can measure the water vapor permeability of various materials under various conditions. The test conditions can simulate the actual application environment. The experimental results are accurate and reproducible.

Compliant with standards

GB1037,YBB00092003,ASTME96,GB/T17146,GB/T16928,YYT0471.2,ASTMD1653,ISO2528,DIN53122-1,JISZ0208,TAPPIT464

Operating principle

At the required temperature, two separate air streams remain on both sides of the sample. Measure the humidity and gas flow rate. Use mass balance to calculate the transmission rate through the sample. 

Technical Features

1. The required humidity can be maintained on either side of the sample.

2. Any desired pressure gradient can be achieved.

3. Any required test temperature can be obtained.

4. The pressure box humidity gradient can be simultaneously restricted.

5. Flat samples of any size can be used.

6. The test can be fully automated, including execution, data acquisition, data storage, and data simplification.

Product Application

The water vapor permeability tester can measure the water vapor permeability of porous materials (such as: textiles, leather, artificial materials, films, non-woven fabrics, and fabrics used in many high-tech components as well as many industrial manufactured consumer goods). This instrument has the unique ability to measure the water vapor permeability under a wide range of conditions encountered in application environments, including humidity, humidity gradients, temperature, and pressure.

Application Industries: Filtration/Films, Textiles/Latex, Household & Personal, Non-woven Fabrics, Food Packaging, Hygiene.

Technical Specification