Moisture Permeability Analyzer
Application
The water vapor transmittance analyzer measures the water vapor permeability of porous materials (such as textiles, leather, man-made materials, films, nonwovens, and fabrics used in many high-tech parts and a variety of industrial manufactured consumer goods) . This instrument can uniquely measure the steam permeability in a wide range of humidity, humidity gradients, temperature and pressure in the application environment.
Features
1. The desired humidity of any sample’s surface can be maintained.
2. Any desired pressure gradient can be obtained.
3. Can get any desired temperature.
4. The pressure gradient of the pressure tank can be applied simultaneously.
5. A very wide range of flat samples can be used.
6. Automatically execute the tests, data acquisition, data storage, and data simplification.
Technical Parameters
| Items | Parameters |
|---|---|
| Humidity Range | 0-100% |
| Temperature range | Room temperature to 100℃ |
| Differential pressure accuracy | 0.15% |
| Mass flow sensor accuracy | 1% |
| Mass flow controller accuracy | 1% |
