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 5950-01-353-1135
NSN 6135-01-113-1507
NSN 6685-00-759-4097
NSN 5915-00-056-5007
NSN 5895-01-103-6260
NSN 6620-01-355-4339
NSN 5855-00-179-8588
NSN 5935-00-584-7365
NSN 5998-00-067-3743
NSN 5935-01-333-0890
NSN 6220-01-106-9867
NSN 5990-00-832-2557