Vikhretokovy control of the main metal and welded connections

Vikhretokovy control allows to find both superficial, and subsurface (lying at a depth of 1-4 mm) defects. It is applied only to control of objects from electroconductive materials. Control by vortex currents can be carried out without direct mechanical contact of converters with object that allows to control at mutual movement of the converter and object with a high speed.