Collins 8" Copper Sulfate Electrode
Collins 8" Copper Sulfate Electrode
Dependable reference electrodes for measuring pipe-to-soil (or water) potentials. Rugged laminated bakelite construction withstands roughest field usage. Porous plug is made from selected birch, covered with rubber cap when not in use. Large copper sulfate reservoir cuts refills to a minimum. Standard electrode is 8" but any length is available upon special order.
REFILL INSTRUCTIONS FOR
COPPER SULFATE ELECTRODES
- Remove knurled nylon cap assembly from tube. Wing nut (if installed) and copper rod are part of the assembly.
- Invert tube, remove excess solution and crystals.
- Clean copper rod – sand if necessary.
- With tube in upright position, add the amount of copper crystals and the amount of copper sulfate solution for your size electrode as listed below.
- Re-install knurled cap assembly with new o-ring and hand tighten.
