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Polarization probe

Polarization probe

 


Introduction
The Ruidesen polarization probe(patent number:ZL 2013 3 0560410.8,passed GB/T19001-2008/ISO9001:2008 certificate of quality management system cetification, Shenzhen 863 Testing Center test report) absorbs advantages of similar foreign products and produced according to the cathodic protection products requirements and enviromental conidtions, the product performance is stable and quality is reliable. The design life is up to 10 years.It can effectively eliminate the soil IR drop and potencial error caused by stray current , to ensure accurate detection of polarization potencial on protected structure.

Application scope
● For accurate measurement of cathodic protection polarization potential in buried pipelines and underground metallic structures;
● For accurate measurement of cathodic protection potencial in serious stray current interference area;
● Used as potencial controlled signal source in impressed current cathodic protection system;
● Used in large tanks, underground fuel depots, chemical storage tanks and urban buried pipeline, it can be pre-embedded during construction period with long-term service ;
● Telemetry signal source in the pipeline cathodic protection intellgent detection system. 

Features
● Polarization probe is tested by polarization specimen, the electrodes are not prone to polarize, electrode potential is stable and measurement results are more accurate;
● Polarization probe electrode has strong anti-interference capacity with high precision polarization potential;
● Small size, easy to install, once installed with long-term service.
 
Main technical parameters
● Potencial electrode: materialof electrode is copper, purity ≥ 99.7%;
● Electrode resistance: 100 Ω ~ 200Ω;
● Probe enclosure material:PEI polyether imide;
● Test piece material: same with the pipeline material.
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