Water Vapour Permeability Tester

Water Vapour Permeability Tester is used to determine the water vapor permeability of leathers and textiles.

Test Standards

EN ISO 20344
AS/NZS 2210.2
 GB/T 20991
EN 344-1 Section 5.13
DIN 53333
SATRA TM172

Parameters

Model AT-L9014
Jars Diameter 30mm
Height: 80mm±10mm
Holder for jars Disc rotating speed (75±5)r/min
Axle of jars and disc Parallel and at a distance of 67mm
Fan  3 flat blades, the angle between them at 120°
Blades size: 90mmX75mm
The distance between jars months and blade of 90mm axle: (10±5)mm
Fan rotating speed: (1400±100)r/min

Silica gel desiccant  Its need to be dried at least 16h at (125±5)℃. dry oven AT-C1006(optional)
Electronic Balance(Optional)  Accuracy 0.001g
Leather flexing apparatus（optional） AT-L9002 leather flexing tester 

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