Automatic Sand-Bed Permeability Parameter Tester
Fully automatic sand-bed permeability tester that uses program-controlled simulated rainfall to determine the infiltration rate of sand beds. Flow precision 0.01; test size 300x300x100 mm; power 220 V; precision electronic metering pump.
| Parameter | Specification |
|---|---|
| Method | Automated sand-bed permeability test |
| Specimen | Sand-bed column (typical) |
| Measuring range | Permeability coefficient 10⁻²-10⁻⁴ cm/s |
| Control | Automatic pressure & flow logging |