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E-mail
15229998719@163.com
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Phone
18163993023,13424705004
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Address
http://www.chengshengdg.com/
Dongguan Chengsheng Machinery Equipment Co., Ltd
15229998719@163.com
18163993023,13424705004
http://www.chengshengdg.com/
10.17,202511
1. Purpose:
This machine is suitable for detecting waterproof clothing series, raincoat series, tent series, waterproof bag series, waterproof glove series and other products when subjected to a certain pressure of water pressure. The pressure gauge can be used to determine the magnitude of the pressure on the tested object and whether it is qualified under this pressure.
II. Principle:
Translate into EnglishInject a certain amount of water into the sink,testfabrictrysampleinstallmachineUp,By manually squeezing the pressure valve ball and applying a certain pressure to the water to infiltrate the sample, observe the water seepage and pressure conditions of the sample, and evaluate whether the sample is qualified.
III. According to standards:
This tester is based on GB4744-84；ISO-811； GB4706.8-2008-21.110.2Waiting for standards.＜＜Testing and Evaluation of Waterproof Performance of Textiles by Hydrostatic Pressure Method-＞＞
Instrument specifications(table1):
serial number |
item eye |
rule grid |
1 |
measurement range |
Plastic bags, winter clothing, tents, raincoats, fabrics, etc |
2 |
Minimum sample sizearea |
100Cm2
|
3 |
Effective pressure area |
d=8.00cm |
4 |
Water column height |
010000mmh2o0-100Kpa |
5 |
rising speed |
10±3mmh2o |
6 |
spirit Min degree |
1mmh2o |