WATER PERMEABILITY TEST EQUIPMENT FOR GEOTEXTILES
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WATER PERMEABILITY TEST EQUIPMENT FOR GEOTEXTILES DVT SG J DVT SG J

For determining water permeability of geotextile products etc.

For calculating the flow rate of the water passing through the materials.

The formulas needed for the calculation of the flow rate are presented in an Excell worksheet.

A tutor video is also available.

INDUSTRIAL SECTORS OF USE

TECHNICAL INFORMATION

  • Measuring principle : method of vertical flow (without application of load).
  • Sample diameter: 72 mm.
  • Tested diameter of sample: 50 mm.
  • Thickness of sample : 0,1-10 mm.
  • Consumption of energy: 220 V AC.
  • 1 micron water filter.
  •  Flow rate display in m/second or mm/second.
  • Time display (s).
  • Water temperature display (°C).
  • Volume display (ml).
  • Sound warning.
  • Ruler for water height measurement.
  • Water entry and water draining exit.

INDUSTRIES OF APPLICATION

  • Geotextiles.
  • Woven fabrics.
  • Wool.
  • Filter materials.
  • Sinter plates.
  • Perforated sheet metal plates.
  • Porous building materials.

OPTIONAL ADDITIONS

  • Computer-controlled automatic system.
  • Water cooling unit.
  • Water heating unit.

APPROXIMATE DIMENSIONS AND WEIGHT

  • Width : 750 mm.
  • Depth : 400 mm.
  • Height : 1130 mm.
  • Weight : 35 kg.

ACCERSSORIES

  • Measuring cylinder (500 ml).
  • Measuring cylinder tray.
  • Sample cutting blade.
  • Spirit level.

TECHNICAL DOCUMENTATION

Specification Sheet 

RELEVANT STANDARDS

  • EN ISO 11058 Method B
  • TS EN ISO 11058

ADDITIONAL INFORMATION

The Water Permeability Test Equipment for Geotextiles utilizes the vertical flow method without load to precisely determine the flow rate of water through geotextiles, woven fabrics, filter materials, and porous structures. It accommodates samples with a 72 mm diameter and tests over a 50 mm area, suitable for various material thicknesses ranging from 0.1 to 10 mm. Equipped with a 1-micron water filter, digital displays for time, temperature, volume, and flow rate in m/s or mm/s, this system ensures accurate and efficient testing. Optional modules like computer control, water heating, or cooling units enhance its adaptability. Fully compliant with EN ISO 11058 Method B and TS EN ISO 11058 standards, it includes key accessories such as a measuring cylinder, cutting blade, and spirit level for complete testing support.