Eddy Current Testing Instruments

A coil driven by alternating current induces eddy currents in a conductive material; changes in those currents reveal cracks, conductivity differences and coating thickness, without contact.

ECA uses many coils in one probe to cover a wide area in a single pass and produces a C-scan image, cutting inspection time and making results easier to interpret.

Yes. Mixed materials, wrongly heat-treated parts and hardness variations can be sorted automatically on the production line with eddy current sorting systems.