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 5930-01-189-8537
NSN 6645-01-437-9017
NSN 2925-01-368-5773
NSN 4140-01-653-7856
NSN 6150-00-011-0111
NSN 6240-00-542-6657
NSN 5990-01-359-8334
NSN 6145-01-634-0388
NSN 5990-01-411-5930
NSN 6220-00-267-6940
NSN 5965-01-323-0501
NSN 5950-01-156-3719