Scope of Application

【Operating Instructions】

Used for the test method of the permeability coefficient of geomembranes under water pressure. It is suitable for various geomembranes with waterproof performance, and can also test nonwoven composite geotextiles (produced with nonwoven geotextiles or other materials as the base fabric, and polyethylene, polyvinyl chloride, etc., as the membrane material) under specified water pressure difference conditions. (Permeable stone diameter: 65 mm, thickness: 10 mm)

YS080C Geomembrane Permeability Coefficient Tester (Hydraulic Engineering)

Applicable Scope:
Used for the test method of the permeability coefficient of geomembranes under water pressure. It is suitable for various geomembranes with waterproof performance, and can also test nonwoven composite geotextiles (produced with nonwoven geotextiles or other materials as the base fabric, and polyethylene, polyvinyl chloride, etc., as the membrane material) under specified water pressure difference conditions. (Permeable stone diameter: 65 mm, thickness: 10 mm)

Compliance Standards:
Complies with SL 235-2012.

Technical Parameters:

1. Display: 7.0-inch true color touch screen with Chinese menu operation

2. Measurement Range: 0 - 500 kPa (Accuracy: 0.5%)

3. Temperature: Room temperature - 65℃

4. Temperature Accuracy: ±0.5℃

5. Test Container: Φ80 mm

6. Volume Change Tube: 0 - 50 cm³

7. Volume Change Tube Accuracy: 0.1 cm³

8. Permeable Stone: Φ80 × 9 mm

9. Number of Specimens: 3

10. Air Source Pressure: 0.7 MPa

11. External Dimensions: 700 × 550 × 1680 mm (W × D × H)