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 5925-01-113-0663
NSN 2925-01-333-6346
NSN 6650-01-390-6989
NSN 5985-01-019-2741
NSN 5855-01-076-5202
NSN 6685-00-460-8761
NSN 5990-00-990-8940
NSN 7035-00-215-3272
NSN 6135-01-202-8113
NSN 6150-00-100-1302
NSN 5915-00-688-7101
NSN 5835-01-170-5537