Geosynthetic material vertical permeability tester HC010

Standard technical parameters for vertical permeability tester of geosynthetic materials:

1. High head pressure difference: 250mmH₂O（2450Pa)

2. Inner diameter of gripper: Φ 50 ± 0.5mm

3. Sample thickness: 20mm

4. Time counter: 0-99s

5. Temperature gauge range: 0-50 ℃ (accuracy 0.1 ℃)

6. Measuring cylinder: 1000mL (accuracy 10mL)

7. Power supply: ±10% 50Hz

8. External dimensions:7206201690mm

9. Weight: 95Kg

Geosynthetic material vertical permeability tester

The geotextile vertical permeability tester (highway standard) is based on the newly released "Test Code for Geosynthetics in Highway Engineering" by the Ministry of TransportJTG E50-2006》GB/T15789-2016 B method SL/T235-2012The horizontal constant head tester designed and manufactured according to the requirements is suitable for testing the vertical permeability of various geotextiles and composite geotextiles with permeability under constant head.

IIParameter standard for vertical permeability tester of geosynthetic materialsprinciple

The velocity of water flowing perpendicular to the geotextile plane under a unit hydraulic gradient（mm/s）

3、 Main technical parameters of the parameter standard for the vertical permeability tester of geosynthetic materials

1. High head pressure difference: 250mmH₂O（2450Pa)

2. Inner diameter of gripper: Φ 50 ± 0.5mm

3. Maximum thickness of sample: 20mm

4. Time counter: 0-99s

5. Temperature gauge range: 0-50 ℃ (accuracy 0.1 ℃)

6. Measuring cylinder: 1000mL (accuracy 10mL)

7. Power supply: ±10% 50Hz

8. External dimensions:7206201690mm

9. Weight: 95Kg