Civil engineering & Material Testing equipments

ASTM Geosynthetics vertical permeability tester

ASTM geotextile vertical permeability tester

Model: GT020


It’s used to test the vertical permeability of geotextiles and composites by constant head method.

Standards compliance

GB/T15789, JTG E50, SL/T235, ISO11058, ASTM D4716, ASTM 4491

Technical specifications

1. Max water head differential pressure: 250mmH2O(2450pa)

2. Water gradient resolution: 1mm

3. Clamp holder inner size: 50±0.5mm

4. Suitable sample thickness: ≤20mm

5.Time controller: 0~99.99s/0.1s

6. Measuring cylinder: 1000ml/10ml

8.Thermometer range: 0~60℃/0.1℃

9. Power supply: AC220V±10%  50Hz  100W

10.Overall dimension: 400×500×850mm

11. Weight: 45kg

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