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 2925-01-545-2717
NSN 4140-01-063-0551
NSN 5999-01-387-1233
NSN 6110-01-429-8668
NSN 6620-01-578-7561
NSN 5985-00-065-2155
NSN 5920-01-503-0429
NSN 6150-00-758-9420
NSN 5965-01-393-5833
NSN 2925-00-902-3881
NSN 6150-01-400-4211
NSN 6685-00-554-3825