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 6135-00-078-9931
NSN 6135-01-204-3882
NSN 5998-01-058-8362
NSN 6110-01-106-5111
NSN 5920-01-481-3400
NSN 5960-00-416-6016
NSN 5975-00-421-2276
NSN 5895-00-938-3541
NSN 6610-00-089-6950
NSN 6685-00-849-2448
NSN 5925-00-720-1354
NSN 6320-01-046-5228