Scope of application:It is used to test the moisture permeability of various coated fabrics, composite fabrics, composite films and other materials.

Applicable standards:GB/T12704；ASTM E96；JISL1099；BS 7209。

Technical indicators:

1. Adjustable temperature control accuracy:20~50 ℃ ± 0.1 ℃;

2. Adjustable humidity relative humidity: 40 ~ 95% ±1% RH

3. Standard test temperature and humidity: 23 ℃ ± 0.5 ℃ 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 mode: touch screen menu manual adjustment;

6. Moisture permeable cup holder layer: two layers;

7. Moisture permeable cup quantity: single layer9; A total of 18; (national standard, American standard, British standard selection);

8. Moisture-permeable cup holder rotation speed:5rpm/min；

9. ElectricitySource: AC220V ± 10%;

10. WorkRate: 4KW;

11. Overall dimension:700 × 880 × 1760mm;

12. NetWeight: 320Kg.

Instrument features:

1. The refrigeration system adopts the French Taikang refrigeration unit to ensure the stable operation of the whole machine for a long time;

2. The temperature and humidity sensor imported from Switzerland is adopted to ensure the accuracy of the temperature and humidity in the experimental cabin;

3. Using industrial color touch screen operation, Chinese and English menu display;

4. The instrument adopts automatic water function, which is convenient for testing and suitable for long-term testing.;

5. The temperature and humidity recorded once per minute can be queried in real time, and can be connected to the printer to print out;

6. Use two layers of sample placing racks, each layer9 test cups, greatly increasing the number of samples in a single test,

Reduce the user's operating costs, improve efficiency;

7. The sample taking cups are respectively provided with small doors to reduce the impact on the test environment after opening the door due to the sample taking period of time,

Reduced re-stabilization time; (fully compliantEach time specified in Article 5.1.1 of GB/T12704 ~ 2009After the test hatch is closed,Equilibrium again in 3 minutes)

8. The turntable sample placement rack is more uniform than the fixed sample rack.