Dongguan Zhongli Instrument Technology Co., Ltd.
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Shoes Material Water Vapor Permeability Test Chamber , Human-machine Interface
Equipment description:
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
Technical Parameters:
| 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 |
| Power Supply | 1∮, AC220V, 50Hz, 15A |
