Hydrostatic Head Tester


  GB/T 4744, AATCC 127, ERT 120-1/160-0, BS EN20811/3321/3424, AFNOR G07-057, ISO 811, JIS L1092A, JIS L1092.B-a, JIS L1092 B-b, ASTM F903C, ASTM F1670, ASTM F1671, EN 1734, ISO 1420, FZ/T01004


  Hydrostatic Head Tester is applied to determine the waterproof property of outdoor wears, umbrella and waterproof fabric. It is also used to determine the resistance of materials used in protective clothing to penetration by synthetic blood. Dynamic, static, custom mode for different test needs. One surface of the test specimen is subjected to a hydrostatic pressure, increasing at a constant rate, until three points of leakage appear on its other surface. The water may be applied from above or below the test specimen. The instrument contains a high precision pressure control system, which produces the test pressure in an internal water tank. Real-time pressure curve displays on the screen. Build-in test mode for different standards is easy to use.

  Product Information:

  1. 7-inch color screen, capacitive touch screen, multi-point touch operating system, easy control, Test results can be saved to Excel file, and sent via WIFI to anywhere, can also be saved to the SD card.

  2. Simple and convenient test fixture is designed to provide superior gripping force, to ensure that the water does not leak out from the side even under high pressure.

  3. Automatic water supply, built-in water level sensor, can automatically add water to test the horizontal position;

  4. High-precision pressure sensors and pressure control system, with high precision and wide test range;

  5. Multiple pressure units for selection (mbar/kPa/Pa/cm w.c/mm w.c) meet different requirements and the actual need;

  6. Selectable rate of pressure according to the standard data, or by user custom (if the pressure is beyond the maximum limit of 5000 mbar, the system will remind with pressure exceeding to ensure the safety in operation);

  7. Pressure alarm or time alarm could be set to saves the observation time of operators, audible alarm when reaching the alarm conditions;

  8. In addition to the internal standard, the user can also choose the custom mode to set parameters for testing;

  9. LED soft illumination system, digitally adjust the lighting brightness;

  10. Test software configured with a variety of test standard, user-friendly;

  11. With powerful PC software for option, and the function of test video playback, could synchronously test the data, pressure curve, and video, accurately fix the water drops to measure pressure of the cloth, completely eliminate the observation error on human eyes.

  Technical Parameters:

  1. Testing pressure: 0-5000mbar(5000cmW.G);

  2. Testing precision: Resolution with 0.1mbar;

  3. Testing area: 100cm²(10cm²,19.63cm²,26cm²,28cm²optional);

  4. rising rate of pressure: choose according to the standard, also can input the specified value;

  5. Testing units for option: mbar/kPa/Pa/cm w.c /mm w.c;

  6. Maximum thickness of sample: 40mm;

  7. Compressed air: 6-8bar(clean and dry air);

  8. Alarming time: 0- 9,999 min(also can be set up according to pressure or time);

  9. Pneumatic clamps.

  Basic configurations:

  1. Hydrostatic Head Tester;

  2. 100 cm2 Test Head;

  3. Analysis software;

  4. A set of PC test software (optional).