Eddy current testers are based on the detection of variations in the electrical conductivity and magnetic permeability of a metal surface. It is commonly used in manufacturing to inspect thin metal ...

The ETS2-77is intended for the mechanised inspection of rails and switches, as well as for the confirmation of grinding application results. The device is capable of testing a wide range of rail ...

Eddy current testing has been used for at least 50 years to inspect conductive parts for surface imperfections such as cracks or scratches. Fundamentally, the technique is comparative—it only ...