静水压头测试仪用于测量织物在静水压下对水渗透的抵抗力。 静水头测试仪符合AATCC 127-2008，EN 20811，ISO 811等要求。有关静水头测试（水渗透测试）的程序，请与我们联系。
Hydrostatic Head Tester is used for measures the resistance of a fabric to the penetration of water under hydrostatic pressure. It is applicable to all types of fabrics, including those treated with a water resistant or water repellent finish.
A test sample is placed on the clamping head; parameters of test is set on the Android based software on the Samsung pad; the system automatically start by pressing down the upper clamping arm; the system automatically adjust machine and shift nozzles if required; after a few seconds the test results is then displayed and excel report is generated; the reports can be output to a USB / SD card, or send to any network by WIFI connected.
- Test pressure: 0~3000mbar
- Measuring accuracy: ± 0.5 % of displayed £¦#118alue ± 1 mbar
- Readability: 0.1 mbar
- Pressure gradient: 1~500mbar/min
- Test area: 100 cm2 (10 cm2, 19.63 cm2, 26 cm2 and 28 cm2 optional)
- Maximum sample thickness: 5mm
- Required compressed air supply: 6~8 bar (clean and dry)
|220 / 110 V||50 / 60赫兹|
|长度：||360 毫米||Widh:||460 毫米||身高：||450 毫米|
|GB / T 4744||AATCC 127||EN 20811||BS 2823|
|BS 3424-26 29A||BS 3424-26 29C||BS 3321||ISO 811|
|ISO 1420A||根据DIN 53886||印度IST 80.4||JIS L 1,092 A|
|JIS L1092 Bb||NF G07-057||ERT 120-1||ERT 160-0|
|伊达娜 120.2-02||ISO 16603||ASTM F1670||YYT 0700|
Hydrohead Test Method
What is hydrostatic head tester:
The definition of hydrostatic head is the pressure of homogeneous fluid act on an object, which can be explained that each part of an object is forced uniformly. The object will shrink its volume when the hydrostatic pressure is enhanced, but the shape will not be changed.
- Turn on the power.
- Turn on the air pump and adjust the air pressure governor to ensure that air pressure in a reasonable range.
- Pouring water into the water tank until it reaches to the highest water level.
- Setting and saving the parameter on the setting page according to the standard, and go to the test page.
- Place the sample on the clamp to fix it, and then put the pressure transducer into
Attention: The pressure transducer should be zeroed or cleared. Otherwise, the test result might be inaccurate.
- the third water droplet has appeared on the surface of the sample, we should stop the test and record the data.
- After that, we need to release the sample and change another one for the next test.
- Draining the water after all the test is finished, and turn the power off.
We can also provide pdf of standard about water resistance (hydrostatic pressure) test if you need, please contact us via email: firstname.lastname@example.org.
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