Surface Eddy Current Testing (E.C.T)

Surface eddy current testing is for detecting and sizing surface defects in ferrous, non ferrous welds and steel structures. The defect detection & sizing is based on the principle of measuring changes in the impedance of an electromagnetic coil as it is scanned over a surface of conductive material.

Technique capability:

  • Ferrous & non ferrous materials can be inspected.
  • Capable of inspecting through surface coatings, such as paintings up to 2 mm.
  • Rapid Surface inspection.
CT inspection on a painted weldment
Surface Eddy Current Inspection
Crack found & measured using surface eddy current testing