Scope of Application

【Operating Instructions】

The YT020C Geotextile Vertical Permeability Tester (Vertical Constant Head Method) is used to determine the vertical permeability coefficient and permeability rate through geotextiles and sheet-like composite geosynthetic materials under specified conditions.

YS020C Geotextile Vertical Permeability Tester

Scope of Application

The YT020C Geotextile Vertical Permeability Tester (Vertical Constant Head Method) is used to determine the vertical permeability coefficient and permeability rate through geotextiles and sheet-like composite geosynthetic materials under specified conditions.

Compliance Standards

• GB/T 15789-2005 Method B

• SL/T 235-2012

Technical Specifications

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

2. Water Level Sensor Range: 0 - 500 mm.

3. Sensor Resolution: 0.01 mm.

4. Head Adjustment Range: 0 - 250 mm.

5. Clamp Inner Diameter: Φ20 ± 0.5 mm.

6. Water Level Measurement Accuracy: 0.2 mm.

7. Timer: 0 ～ 999s (Accuracy 0.1s).

8. Thermometer Range: 0 ～ 99℃ (Accuracy 0.1℃).

9. Graduated Cylinder: 1000 mL (Accuracy 10 mL).

10. Power Supply: AC 220V ± 10%, 50Hz.

11. Dimensions: 1700 × 650 × 700 mm.

12. Weight: 80 kg.

13. Certification: Possesses software copyright certificate for the Geosynthetics Vertical Permeability Tester and a valid inspection report issued by a national inspection institution, bearing the "CMA" mark.