Customization: | Available |
---|---|
After-sales Service: | 1 Year |
Warranty: | 1 Year |
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
The tester is mainly used for the measurement of thermal and water-vapour resistance under steady-state conditions, of e.g. textile, leather, clothing, bedding, including multi-layer assemblies etc.
GB/T11048 Textiles - Physiological effects - Measurement of thermal and water-vapour resistance under steady-state conditions (sweating guarded-hotplate test)
ISO11092 Textiles - Physiological effects - Measurement of thermal and water-vapour resistance under steady-state conditions (sweating guarded-hotplate test)
ASTM F1868 Standard Test Method for Thermal and Evaporative Resistance of Clothing Materials Using a Sweating Hot Plate
GB/T38473 General Function Test Method for Valves Used with Refrigerant
1. Effective size of the large test enclosure: 630mm×660mm×800mm (L×W×H);
2. Temperature range (accuracy) of the large test enclosure: 15°C~48°C±0.1°C; free setting within the range, precise control;
3. Humidity range (accuracy) of the large test enclosure: 30%RH~95%RH±2%RH; free setting within the range, precise control;
4. Test enclosure temperature and humidity conditions during thermal resistance test: 20°C±0.1°C Resolution: 0.1°C 65%±3% Resolution: 0.1% RH;
5. Test enclosure temperature and humidity conditions during water-vapour resistance test: 35°C±0.1°C Resolution: 0.1°C 40%±3% Resolution: 0.1% RH;
6. Wind speed control range and accuracy above the test plate: 0~2m/s±0.05m/s;
7. The lifting range of the sample platform: 0~70mm±0.1mm, automatic lifting, so that the sample is subjected to precise and uniform wind blowing;
8. Thermal resistance range (resolution) and accuracy: 0~2m2 k/w (0.0001m2 k/w); ≤±2%;
9. Repeatability error of thermal resistance test: ≤±2%;
10. Water-vapour resistance range (resolution) and accuracy: 0~1000m2 Pa/w (0.01m2 Pa/w); ≤±2%;
11. Repeatability error of water-vapour resistance test: ≤±2%;
12. Temperature range and accuracy of test plate: 20~50ºC±0.1ºC;
13. Test plate size: 254mm×254mm (L×W);
14. Sample measuring range: 0~70mm;
15. Syringe capacity: 10mL;
16. Machine size: 1000mm×750mm×1800mm (L×W×H);
17. Working power supply: AC220V, 4KW;
18. Machine weight: 300kg;