PROBE FOR A MAGNETIC REMANENCE MEASUREMENT METHOD, AND METHOD FOR DETECTING DEPOSITS OF FOREIGN MATERIAL AND INCLUSIONS IN HOLLOW SPACES

摘要

A probe for a magnetic remanence measurement method, in particular for detecting foreign material deposits and inclusions in hollow spaces, the hollow spaces being formed in a non-ferromagnetic material and the foreign material deposi ts and inclusions being made of a ferromagnetic material, wherein the probe include s at least one magnetic field sensor, at least one first and one second magnet, the magnets being configured before the at least one magnetic field sensor in a direction of introduction into the hollow space, and being situated relative to one another in such a way that their pole axes run non-parallel to one another.