Rapid Chloride Permeability Cell positions 4x2in or 100x50mm concrete cores 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. The specimen is sealed inside the cell by four corner bolts and two internal gaskets. Two connecting wires are included with each cell to connect to the Permeability Tester.
HMA-278 is for use with 4in specimens. Sealing Rings adapt to a 4in cell for use with 100mm (3.9in) specimens (sold separately).
HMA-278M is for use with 100mm specimens
- 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)
- Rapid Chloride Permeability Cell (4in or 100mm)
- (2) 4in or 100mm Gaskets
- (2) Connecting wires
- HMA-279 Sealing Ring adapts the HMA-278 4in Permeability Cell for use with 100mm specimens.