Standards: ASTM D2434 | BS 1377:5 | AASHTO T215
Overview
The Constant Head Permeability Test Set measures the permeability coefficient of coarse-grained soils. The constant head method is suited to high-permeability materials such as sand and gravel, where water flows freely through the sample.
Available Configurations
| Product Code | Description |
|---|---|
| LT-S0135 | Constant Head Permeability Set, Ø75 mm |
| LT-S0136 | Constant Head Permeability Set, Ø114 mm |
Set Components
Product Code Description
LT-S0135/1 Permeability Cell, Ø75 mm
LT-S0136/1 Permeability Cell, Ø114 mm
LT-S0135/2 Stand with 3 Manometer Tubes
LT-S0135/3 Constant Level Tank
LT-S0135/5 De-Airing Water Apparatus
LT-G0212 Rubber Hose, 3 m
LT-G0177 Steel Ruler, 1 m
LT-G0163 Tamping Rod, Ø8 × 300 mm
Included Components
- Stand with 3 glass manometer tubes
- Permeability cell (Ø75 mm or Ø114 mm)
- Constant level water tank
- 3 hose clips
- 3 m rubber hose
- 1 m steel ruler
Specifications
Product Code Description Dimensions (mm) Weight (kg)
LT-S0135 Constant Head Permeability Set, Ø75 mm 140 × 220 × 420 3.5
LT-S0136 Constant Head Permeability Set, Ø114 mm 180 × 250 × 640 7.0