Electrolytic flaw detector (detector of porosity) NOVOTEST ED-3D is intended for rapid non-destructive testing the continuity of the coating (e.g. porosity of film) thickness up to 500mkm in accordance with standard ASTM G62-A.
The flaw detector is intended for controlling the porosity of partially painted places and other discontinuities protective dielectric coatings of metal products to the coating through the putting low voltage through a sponge which is soaked in a liquid electrolyte with high penetrating properties.