09.03 Hauben water permeameter
The Hauben water permeameter apparatus is a laboratory test method for establishing the coefficient of permeability or hydrologic conductance of water (vertically) through an undisturbed water-saturated soil sample. The method is suitable for fine-grained soil, especially silt and clay. The principle of the measurement is based on the ‘Falling Head Method’. A head of water is superimposed on the undisturbed water-saturated soil sample. The water will flow through with a certain speed per unit time.
- Easy manual operation;
- Proven accurate measurement principle;
- Efficient multi sample handling using the fast-exchange sample holder;
- Up to 15 samples per container;
- Sample sizes, Ø 60x56 h 40.5 mm (optional: Ø 53x50 h 51 mm);
- Excellent price-quality ratio;
- Developed in cooperation with Christian-Albrechts University, Kiel.
GENERAL SPECIFICATIONS
| Supply container volume | ~ 3 Litre |
|---|---|
| Burette height | 300 mm |
| Burette scale interval | 5 mm |
| Burette 1 | Ø =5 mm (inner diameter) |
| Burette 2 | Ø =4 mm (inner diameter) |
| Burette 3 | Ø =3 mm (inner diameter) |
| Core ring size (standard) | Ø = 60x56 mm h= 40.5 mm (sample size Ø 56 h 40.5 mm; A= 2463 mm²) |
| Core ring size (optional) | Ø = 53x50 mm h= 51mm (sample size Ø 50 h 51mm; A= 1963.5 mm²) |
