Hydrostatic Head Tester

Testing Standards:

GB/T 4744, AATCC 127, ERT 120-1/160-0, BS EN 20811/3321/3424, 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/T 01004

Applications:

Hydrostatic Head Tester is designed to determine the waterproof property of outdoor wears, umbrella, and waterproof fabric. It is also used to test the resistance of permeability of synthetic blood for materials used in protective clothing. Dynamic, static, custom mode for different test requirements. One side of the specimen is subjected to a hydrostatic pressure that increasing at a constant rate, then will be ended until three points of leakage appear on its other side. The instrument contains a high precision pressure control system, which could produce the test pressure in an internal water tank. Real-time pressure curve displays on the screen. Easy to use of build-in test mode for different standards.

Product Information of Hydrostatic Head Tester:

1.Multi-point touch operating system with capacitive color touch screen of 7-inch, easy for controlling. 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, ensuring that the water does not leak out from the side edge even in high pressure.

3.Automatic water supply, could provide a self-adding to test the specified position by means of  built-in water level sensor,;

4.High-precision pressure sensors and pressure control system, with high precision and broad 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 save the observation time for 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 optional, and the function of test video playback,synchronized in the test data, pressure curve, and video, accurately detecting the water drops to measure pressure of the cloth, completely making an elimination of 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: 100cm（10cm,19.63cm,26cm,28cm optional）;

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: 6-8 bar(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 configuration

1.Hydrostatic Head Tester;

2.100 cm 2 Test Head;

3.Analysis software;

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