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【Scope of application】

It is used to determine the permeability coefficient of geotextile bentonite mat in a certain period of time under the specified hydraulic pressure difference.

【Standards compliant】

ASTM D5887, SL 235-2012, JG/T193, etc. Note: meet the above standards, but not limited to the above standards;

【technical parameter】

1. Sample diameter: ￠100mm

2. Maximum test force: 600KPa

3. End pressure: 0-550Kpa continuously adjustable

4. Pressurization method: air pressure, 70kpa/min at a constant speed

5. Diameter of permeable stone: Φ100mm

6. Dimensions: 610x730x1850 (mm)

7. Whole machine weight: 150Kg