Welcome to the Qinsun Instruments Co., LTD! Set to the home page | Collect this site
The service hotline

Search


Related Articles

Product Photo

Contact Us

Qinsun Instruments Co., LTD!
Address:NO.258 Banting Road., Jiuting Town, Songjiang District, Shanghai
Tel:021-67801892
Phone:13671843966
E-mail:info@standard-groups.com
Web:http://www.qinsun-lab.com

Your location: Home > Related Articles > What is Hydrostatic Pressure Tester in Cloth?

What is Hydrostatic Pressure Tester in Cloth?

Author:QINSUN Released in:2023-07 Click:97

A. What is the water column?

The hydrostatic head is a method of measuring the waterproofness of a fabric. The resulting measurement is in millimeters and refers to how high a column of water standing on the fabric would have to be before the water penetrates the fabric. For the best fabrics, results can be as high as 30,000mm, or 30 meters, before it penetrates the fabric.

B. Hydrostatic Pressure

The hydrostatic pressure test Evaluates a material\'s resistance to water penetration. The test is performed using a machine that reproduces the downward pressure that a column of water of this height would produce. The machine increases the pressure of the water being pushed against the fabric until water is visible on the other side. The pressure required to push water through the fabric is then calculated into a gaugebeen converted for the height of the water column. This provides the result of the hydrostatic head test in millimeters.

C. WHAT IS A HYDROSTATIC HEAD TESTER?

C. WHAT IS A HYDROSTATIC HEAD TEST?

A hydrostatic head tester is a measuring device for measuring the water penetration resistance of fabrics and seams. It provides fast and accurate results.

The digital hydrostatic head tester is used to test the waterproof properties of fabrics through waterproofing works such as canvas, coated fabrics, decking fabric, tarpaulin, rainproof fabrics and geotextiles.

D. The distinctive feature of high-pressure servo hydrostatic pressure tester
1. Pressure using dynamic feedback control effectively prevents pressure overshoot.
2. Servo motor and drive system by Japan Panasonic, 16-bit A/D conversion.
3. Hydrostatic pressure gauge - whole machine with aluminum alloy structure.
4. Sensor protection: automatic overload protection (automatic switch).ing of multi-sensor range).
Hydrostatic pressure tester, touch screen display with English menu.

The internally installed water tank design and the original water pressure compensation system ensure the stable and accurate rising speed .

E. The hydrostatic head test standard

AATCC 127 Option 2, ISO 811, ISO 1420, GB /T4744, FZT01004, DIN53886, JIS L1092, EN20811, EN 13726-3

Prev:

Next: