Scope of Application

【Operating Instructions】

Suitable for determining the in-plane water flow characteristics of geotextiles and plastic drainage boards.

YS070 Horizontal Permeameter for Geosynthetics

Applicable Scope:
Suitable for determining the in-plane water flow characteristics of geotextiles and plastic drainage boards.

Instrument Features:

1. Full stainless steel tabletop, offering excellent resistance to acids, alkalis, and corrosion.

2. Made of aluminum alloy with a sandblasted and oxidized surface treatment, ensuring the color does not fade for 30 years.

3. Fully transparent organic glass (acrylic) pressure chamber, allowing a clear view of the entire testing process.

4. Stainless steel bolt tie-rods with strong corrosion resistance.

Technical Parameters:

1. Specimen Size: Width 100 mm, Thickness 200 mm

2. Specimen Length: 40 mm

3. Normal Stress Applied to Specimen: 0 - 500 kPa

4. Constant Head Adjustment Range: 0 - 600 mm

5. Pressurization Standards: 2 kPa, 20 kPa, 200 kPa

6. External Dimensions: 800 × 650 × 1920 mm

7. Weight: 150 kg

Components:

1. Permeability Pressure Chamber: Includes an aluminum alloy pressure chamber, organic glass container, and upper/lower latex gaskets.

2. Normal Force Loading Device: Includes a precision stainless steel pressure gauge, pressure regulating valve, air pressure source, various switches, pipelines, and a loading frame.

3. Water Quality Filtration System.

4. Permeability Head Manometer, Water Supply Tank, Inlet Switch, Outlet Measuring Container or Measuring Tube, etc.