For nondestructive testing of magnetic and nonmagnetic materials, the MultiMac multimode eddy current tester works with both encircling/sector test coils and test probes. The Windows-based system can ...

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 ...

Kaman Precision Products has introduced a high-reliability version of its KD-5100 eddy current distance measuring module, intended to be used for nanometre resolution feedback where moving mirrors are ...

Original experiments with the eddy-current array used a flexible printed circuit array with 64 coil pairs, each one 4 mm in diameter. The engineering prototype board expanded the size to 256 coil ...