Description
The permeability cells are available with brass valves and related accessories for normal use and with stainless steel valves for use with contaminated soils. The toxic interface chamber 28-WF0194/3 is recommended to be fit between control panel and permeability cells to avoid toxic permeants from entering control panel. This also prevents contact of air with the permeant, thus no toxic or corrosive vapours can escape into the laboratory.
Technical Specs
- Dimensions: 300×355 mm (h) approx.
- Weight approx.: 5 kg
- Typical configuration of a system for permeability test with permeability cells for normal or contaminated soil samples 100 mm dia.
| Code | Description | Q.ty |
| 28-WF0194/A | Cell with brass valves | 1 |
| 28-WF0194/B | Cell with stainless valves for contaminated soils | 1 |
| 28-WF0194/A2 | Top cap and base pedestal 100 mm dia. | 1 |
| 28-WF0194/B2 | Top cap and base pedestal 100 mm dia. for Contaminated materials |
1 |
| 28-WF0194/3 | Toxic interface chamber | 2 |
| 28-WF4105 | Rubber membranes, 10 pieces | 1 |
| 28-WF4106 | 0-Rings, 10 pieces | 1 |
| 28-WF4101/A | Membrane stretcher | 1 |
| 28-WF4101/D | Split former | 1 |
| 28-WF4101/B | O-Ring placing tool | 1 |
| 28-WF6300 | Pressure transducer, 10 bar | 2 |
| 28-WF6310 | De-airing block | 2 |
| 28-WF4450 | 3 channels digital readout unit | 1 |
| 28-WF4331 | Pressure control panel, 3 lines | 1 |
| 28-WF4330/2 | Digital pressure gauge | 1 |
| 28-WF4400 | Double burette volume change apparatus | 2 |
| 28-WF4220/A | De-airing tank, 7 liters cap. | 1 |
| 28-WF4202 | De-airing water apparatus | 1 |
| 28-WF4191 | Nylon tubing 6×8 mm dia., 10 m | 2 |
| 86-D2015 | Air compressor, 50 liters | 1 |
| 28-WF2016/2 | Air filter/Water trap for air compressor | 1 |
| 28-WF4320 | Bladder Air/Water cylinder | 3 |
Accessories
Top caps, base pedestals and sample accessories
| Sample 70mm dia. | Sample 100mm dia. | |
| Top cap and base pedestal for normal use |
28-WF0194/A1 | 28-WF0194/A2 |
| ap and base pedestal for contaminated materials |
28-WF0194/B1 | 28-WF0194/B2 |
| Porous disks | 28-WF4074 | 28-WF4104 |
| Membranes | 28-WF4075 | 28-WF4105 |
| o-Rings | 28-WF4076 | 28-WF4106 |
| O-ring placing tool | 28-WF4071/B | 28-WF4101/B |
| Suction device | 28-WF4071/A | 28-WF4101/A |
| Two part split former | 28-WF4071/D | 28-WF4101/D |
28-WF0194/3
Toxic interface chamber
Template for data processing
30-WF6016/T14
Permeability Geo-Analysis template. MS Excel application for importing test data, calculatingand plotting results and producing test report in accordance with BS1377: 6
