WT-6062B satra tm178 leather water vapor absorption testing machine

Description
Inquiry

WT-6062B satra tm178 leather water vapor absorption testing machine

WT-6062B satra tm178 leather water vapor absorption testing machine.pdf

1. Introductions

placing impermeable materials on circular test specimens, and then fixed together on the opening of a metal container containing 50ml water. After a certain period of time, the water vapor absorption performance of the test materials is evaluated by measuring the mass change of the circular test specimens.

2. Relative test methods

SATRA TM178,EN ISO 20344, BS 3144,GB/T 20991

3.specifications

No.	Item	Spec.
1	Test specimen diameter	4.3cm
2	Test stations	6 or 8 stations for choose
3	Test area	10cm²
4	Diameter of bottle opening	35mm
5	Weight	8.5kg