HMA-278 Rapid Chloride Permeability Measuring Cell positions 4x2in (102x51mm) concrete core or cylinder specimens for testing with HM-723 Rapid Chloride Permeability Tester. The cell ends have fluid reservoirs, with one end negative and one positive, to measure electrical current flow. The two plexiglass end caps also are equipped with embedded conductive mesh and necessary electrical connections. HMA-279 Sealing Rings adapt the cell for use with 100mm (3.9in) specimens and are sold separately.
- Holds concrete specimens for rapid chloride permeability testing
- Fluid reservoirs hold 3% sodium chloride solution (negative end) and 0.3N sodium hydroxide solution (positive end)
- HMA-278 Plexiglass Rapid Chloride Permeability Cell