JIS L-1099 Fabric moisture vapor transmission testing machine

1. Applications:

Fabric moisture vapor transmission testing machine using cup test method, the cup filled with desiccant, water and packaged with breathable fabric sample, is placed in a sealed temperature and humidity of environmental regulations, a certain time, according to the change in the weight of cup to calculate water vapor permeability of the fabric.

Related standards:

JIS L-1099, BS7209, ASTM E96 Produce A, B, C, D, E, BW Standard test methods for water vapor transmission of materials.

2. Standard configuration:

1. Temp. control range and accuracy: 0℃～100℃; ±0.5°C

2. Humidity control range and accuracy: 30%RH~98%RH; ±2%RH

3. Flow cycle wind speed 0.02 ~ 3m/s

4. Rotation speed 10 rpm / min

5. Water vapor permeability area 2826mm2, 8 pieces of cup

6. Amount of humidification ≥250mL / h

7. Test time 1s to 99h 99m (digital set)

8. Heating power 600W

9. Cooling power 800W

10. Power voltage AC 220V 50Hz

11. Inner size 500 × 600 × 500mm (L × W × H)

12. Dimensions 990 × 940 × 1560mm (L × W × H)

13. Weight: 200kg

JIS L-1099 Fabric moisture vapor transmission testing machine Images