E70S - E59N - Electronic for Quality Inspection by Eddy Current

Description

Marposs NDT electronics E70S and E59N are based on the working principle of eddy current this technique generates onto the specimen under test, the so called “eddy current”; that are small loops of electric current induced by a time varying magnetic field.

The presence of superficial defects or differences on the material composition, will change the normal behavior of the eddy current. These changes are detected by eddy current electronics E70S and E59N to sort good from bad parts.

A magnetic field is generated by an eddy current probe, properly designed to fit applicative problems. The strength of the magnetic field is enough to detect superficial defects, or material deviations with no risk of leaving residual magnetization on the part tested; so that it can complete its production process.

E70S and E59N electronics can be used as part of Marposs’ turnkey applications, or as components to be integrated into customer applications.

In case of doubtful applicative problems, Marposs can examine the feasibility of the check by making tests on parts supplied by the customer, suggesting the proper combination of sensors and electronics.