【Scope of application】
It is used for moisture permeability testing of various coated fabrics, composite fabrics, composite films and other materials.
【Relevant Standards】
GB/T12704，ASTM E96，JISL1099，BS 7209
【Scope of application】:
It is used for moisture permeability testing of various coated fabrics, composite fabrics, composite films and other materials.
[Meet the standard]:
GB/T12704，ASTM E96，JISL1099，BS 7209
[Instrument features]:
1. The refrigeration system adopts French Taikang refrigeration unit to ensure the stable operation of the whole machine for a long time;
2. Adopt temperature and humidity sensors imported from Switzerland to ensure the accuracy of temperature and humidity in the experimental chamber.
3. Industrial color touch screen operation, Chinese and English menu display;
4. The instrument adopts a large water storage tank, which is convenient for testing and suitable for long-term testing needs.
5. The temperature and humidity recorded once a minute can be monitored in real time;
6. The two-layer specimen placement rack is adopted, with 5 test cups per layer, which greatly increases the number of samples in a single test, reduces the user’s operating cost and improves efficiency;
【Technical Parameters】:
1. Adjustable temperature control accuracy: 20~50°C ±0.1°C;
2. Adjustable humidity relative humidity: 40~95% ±1% RH
3. Standard test temperature and humidity: 23°C±0.5°C 50%±2% RH;
20℃±0.5℃ 65%±2% RH；
38℃±0.5℃ 50%±2% RH；
38℃±0.5℃ 90%±2% RH；
40℃±0.5℃ 50%±2% RH；
40℃±0.5℃ 90%±2% RH；
4. Wind speed range: 0.02~0.8m/s;
5. Wind speed adjustment method: factory set;
6. Number of layers of moisture-permeable cup holder: two layers;
7. Number of moisture-permeable cups: 9+1
8. Power source: AC220V±10%;
9. Power: 4KW;
10. Net weight: 360Kg.
