TESTEX INSTRUMENT LTD
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Hydrostatic Head Tester: It's used for determining the resistance of materials (canvas, coated fibers, cover cloth, rainproof clothing fiber, geotextile materials) and films to water infiltration struggling while rigidly locked within the test rig of ordinary area.
5 test methods are included: Pressure raising mode, Constant-pressure mode, Constant pressure & fixed time mode, Extending-relaxing mode, Water penetration, and leakage mode.
Wide range of pressure increasing rate and freely adjustable. Pressure increasing system is adjusted by the dynamic feedback to prevent overload.
Closed-loop controlled servo motor drives pistons to achieve the unique water pressure raising rate balance system.
The variable test method can be selected, test time and variable pressure increasing rate can be set and saved.
Test results can be made up to a report on software and print out directly.
Real-time test results are shown on the large colourful touch panel.
Equipped with a LED lamp to observe the test process clearly.
| Pressure Range | 0 ~ 200kPa (20 m water column) |
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| 0~ 500kPa (50 m water column) |
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| 0 ~ 1000kPa (100 m water column) |
| Increasing rate of water pressure | 1 ~ 60kPa/min stepless adjustable |
| Automatic clamp with holding force | 5kN |
| Units | Pa, kPa, mmHg, cmH2O |
| Standarad Test Head | 100cm2 (7.8cm2 optional) |
| Standards | AATCC 127 ISO 811 ISO 1420A EN 20811 EN 1734-1996 BS 3321 DIN 53886 ERT 120-1 ERT 160-0 GB/T 4744 JIS L1092 B-b AFNOR GO7-057 |
| Power | 220 V 50 Hz 200 W |
| Weight | 130 Kg |
| Dimensions | 560 x 400 x 600 mm (L x W x H) |
