Shoes Material Water Vapor Permeability Test Chamber

Testing Machine

Shoes Material Water Vapor Permeability Test Chamber

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.

Features
Additional Info

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

Shoes Material Water Vapor Permeability Test Chamber specification
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