Maeser Water Penetration Tester
Maeser Water Penetration Tester is used to test footwear upper leather dynamic water resistance. It is suitable for all kinds of shoe upper leather. Water penetration and water absorption can be measure by Maeser water resistance tester.
Application:
Maeser Water Penetration Tester is used to determine the resistance of leather, artical leather, fabric and so on material to water penetration on flexing. The method is mainly applicable to footwear upper outer materials but can be used with any flexible sheet material.
Principle：
A square test specimen is folded and secured in two V-shaped clamps which have closed ends so as to form a trough. The trough is then immersed in water and the clamps oscillate at a constant speed so that the specimen is repeatedly flexed. The test is stopped at the first sign of water penetration through the test specimen.
Technical parameters:
Testing Number：4 groups
Test speed：50r/min
Counter：LCD, 0 ~ 999,999
Volume：50 × 42 × 39cm
Weight： 48kg
Power：AC220V, 2 A
Timer：LED, 1 ~ 999hr
Standards：
DIN-53338;
GB/T 20991 chapter 6.13.2；
ASTM D2099；
SATRA TM34 Type 1；
SATR TM34 Type 2；
ISO 5403-2；
