Scope of Application

【Operating Instructions】

Used for testing the moisture vapor transmission rate of various coated fabrics, composite fabrics, composite films, and other materials.

YG216X Fabric Moisture Vapor Transmission Rate Tester

[Scope of Application]Used for testing the moisture vapor transmission rate of various coated fabrics, composite fabrics, composite films, and other materials.

[Instrument Features]

1. The refrigeration system adopts a French Tecumseh refrigeration unit, ensuring stable operation of the whole machine for long periods.

2. Uses imported Swiss temperature and humidity sensors to guarantee the accuracy and precision of temperature and humidity inside the test chamber.

3. Features industrial color touchscreen operation with Chinese and English menu display.

4. The instrument has an automatic water filling function, making testing convenient and suitable for long-duration test requirements.

5. Temperature and humidity recorded once per minute can be queried in real-time and connected to a printer for output.

6. Adopts a two-layer specimen rack, with 9 test cups per layer, greatly increasing the number of samples per test, reducing user operating costs, and improving efficiency.

7. Separate small doors are provided for accessing specimen cups, reducing the impact on the test environment caused by opening doors to retrieve samples and shortening the re-stabilization time. (Fully complies with Clause 5.1.1 of GB/T12704-2009, which stipulates that equilibrium must be reached again within 3 minutes after closing the test chamber door).

8. Rotary specimen rack ensures more uniform testing compared to fixed racks.

[Technical Specifications]

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

2. Adjustable 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. Air speed range: 0.02～0.8m/s

5. Air speed adjustment method: Manual adjustment via touchscreen menu

6. Number of moisture transmission cup rack layers: Two

7. Number of moisture transmission cups: 9 per layer; Total 18; (National Standard, American Standard, British Standard optional)

8. Moisture transmission cup rack rotation speed: 5rpm/min

9. Power supply: AC220V±10%

10. Power rating: 4KW

11. Dimensions: 700×880×1760mm

12. Net weight: 320Kg