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 6145-01-562-1911
NSN 2925-01-043-9786
NSN 5915-01-255-4195
NSN 5895-01-181-4324
NSN 6110-01-524-4628
NSN 6240-00-658-3207
NSN 5975-01-655-8672
NSN 5915-00-300-8481
NSN 6220-01-524-2304
NSN 6130-00-549-2607
NSN 6110-00-068-8491
NSN 7035-01-266-3490