Eddy current testing (ECT) is a widely adopted non-destructive evaluation (NDE) method that leverages electromagnetic induction to detect and characterise defects in conductive materials. By inducing ...

From DIY levitation tricks to clever braking systems, these swirling paths of electrons keep finding new ways to surprise and inspire.

The Uni-Versal test machine is based on multi-channel eddy-current testing instrument with up to eight channels, a frequency range of 20 Hz to 10 Mz; a 12-in. LCD flat-panel screen; and 32 Gig of data ...

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 ...

Eddy currents are specialized electric fields that are generated in the presence of a magnetic field and are often seen as a secondary field. An Eddy current can be produced by both electromagnets and ...