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Potential field measurement

Detection of active corrosion


This method is performed over the concrete surface and measures the potential difference between a reference electrode (point electrode, rolling electrode) and the reinforcing steel. Corroding steel reinforcement can be distinguished from non-corroding areas by certain potential differences on taking the particular conditions into account.

Manufacturer / Device type

PROCEQ SA / CANIN Corrosion Analyzing Instrument

PROCEQ SA / Profometer Corrosion

Potential field analysis