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 6130-01-065-0541
NSN 6685-01-448-4056
NSN 6685-00-959-1335
NSN 6145-00-196-4886
NSN 4140-01-654-5140
NSN 5930-01-313-9607
NSN 5985-01-025-6051
NSN 6610-01-278-2446
NSN 5835-00-198-4936
NSN 7035-01-364-8454
NSN 5985-01-067-8041
NSN 5945-01-150-4620