A non-destructive electromagnetic device which introduces eddy current in a part(s) to be inspected. Changes in the current flow caused by surface variations in the part are reflected into a nearby coil(s) where they are detected and measured by suitable instrumentation which is provided. See also fluorescent penetrant inspection unit; magnetic inspection unit (as modified); transducer, ultrasonic test; x-ray apparatus, radiographic, industrial.
Classification: Physical analysis instruments and apparatus, except using optical radiations, nesoi
NSN 6685-01-358-5314
NSN 6685-00-455-9941
NSN 6105-00-196-4957
NSN 5895-01-013-8826
NSN 5945-00-577-0870
NSN 6150-01-013-0309
NSN 6650-00-044-1933
NSN 6650-00-312-1200
NSN 5935-01-301-1803
NSN 4140-00-910-0295
NSN 2925-01-224-1885
NSN 7035-01-012-5807