Cast Iron Cathodic Protection Testing Post

Reference electrodes are used to measure the polarization potential of cathodic protected structures. They shall be kept in contact with the same electrolyte (soil or water) surrounding the structures, and the voltage that rises between the structure and the lead cable of the electrode, measured with a high-impedance voltmeter, gives an indication of the effectiveness of cathodic protection. Depending on the particular operational condition, YUXI can offer high-level reference electrodes with different chemistry, including copper sulfate(Cu/CuSO4), silver chloride(Ag/AgCl) and zinc. Custom-made reference electrode is also available to meet your specific project requirement.

Cathodic protection cable is a single conductor cable that is intended to carry a DC current to anodes and cathodes in a cathodic protection system. The quality of the cable is extremely important for the efficiency of cathodic protection system, especially the anode cables. Commonly use cathodic protection cables are PVDF/HMWPE, XLPE/PVC, THHN, HMWPE etc. Cables used for cathodic protection systems must be highly corrosion resistant and capable of withstanding adverse environments to which they are exposed.