Hydrostatic Head Tester TF163C

Application

Hydrostatic Head Tester, used for determining the resistance of fabrics (canvas, coated fabrics, cover cloth, rainproof clothing fabrics, and geotextile materials) and films to water penetration under pressure while firmly clamped in the test rig of standard area.

For special medical protective clothing compression-folding (Schildknecht) flex cracking resistance testing, this hydrostatic head tester is also capable of doing extra tests when it fails the flex cracking resistance test, which defined in standards like EN 14126 – 2003, EN14325, EN ISO 7854.

Specification

• 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.
• Wide range of pressure increasing rate and freely adjustable. Pressure increasing system is adjusted by the dynamic feedback to prevent overload.
• Real-time test results are shown on the large colorful touch panel.
• Test results can be made up to a report on software and print out directly.
• 5 test methods are included
  Pressure raising mode, Constant-pressure mode, Constant pressure & fixed time mode, Extending-relaxing mode, Water penetration, and leakage mode.
• Equipped with a LED lamp to observe the test process clearly.
• Pressure Range
  0 ~ 200kPa (20 m water column).
  0~ 500kPa (50 m water column).
  0 ~ 1000kPa (100 m water column).
• Increasing rate of water pressure                 1 ~ 60kPa/min stepless adjustable
• Units                                                               Pa, kPa, mmHg, cmH2O
• Automatic clamp with holding force            5kN
• Standarad Test Head                                      100cm2
• Power   220 V 50 Hz 200 W
• Weight 100 Kg
• Dimensions 690 x 540 x 870 mm (L x W x H)

Standards

• Medical Masks and Protective Clothing: EN 14126 – 2003, EN14325, EN ISO 7854
• AATCC 127, ISO 811/1420A, EN 20811,GB/T 4744