Shoes Material Water Vapor Permeability Test Chamber
Shoes Material Water Vapor Permeability Test Chamber
Testing Machine
Shoes Material Water Vapor Permeability Test Chamber
01
The water vapour permeability of the upper and the upper shoe (including leather and lining) was tested in the specified environment of 20°C and 65% RH.
All the outer boxes are made of stainless steel paint, solid and beautiful.
Internal use of imported compressors, programmable temperature and humidity controller for temperature and humidity control;
Human-machine interface touch operation, intuitive and intelligent.
Meet the standard:
GB/T 20991, SATRA TM172, EN / ISO 20344
Technical parameters:
1. Inner box material: stainless steel grade mirror light board (SUS 304)
2. Carton material: stainless steel matte line processing (SUS 304)
3. Insulation material: hard foam
| Temperature range | 0- 100°C |
| Temperature fluctuation | ±0.5°C |
| temperature uniformity | 2 °C |
| Temperature Rise Efficiency | It takes about 30 minutes from +20°C to 100°C |
| Cooling | time 40 minutes from +20°C to 0°C |
| Humidity range | 30 - 95% R.H |
| Humidity fluctuation | ±2.5% R.H |
| Humidity uniformity | 3.0% R.H |
| Bottle mouth diameter | about 30 mm |
| Test plate speed | 75±5 cpm |
| Test temperature | Normal temperature RT-60°C, accuracy ±0.1°C |
| Specimen size | 34 mm |
| Fan size | 90 x 75 mm |
| Fans | 3 pcs |
| Fan angle | Parallel to the axis 120 |
| Fan Speed | 1400 cpm |
| Weight | 240 kg |
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