KR2-type Polarization Probe
KR2-type polarization probe has a novel structure, good stability, rugged reliability and long service life, and IR measurement channels can be reduced to a very small drop on and completely free from the influence of stray current interference, easy to implement power measurement .
The main performance parameters：
①Electrode current density: <5μA / cm 2;
②Potential drift: <± 10mV;
③Electrode resistance: <100Ω;
④Electrode Temperature Coefficient: 1.0mV / ℃;
⑤Electrode material: high-purity copper;
⑥Design life: 20 years.