| 摘要 |
<p>Device for detecting and locating defects in a body comprising pairs of electrodes, means of activation for activating the pairs successively, and means of emission for sending an electrical signal from a first to a second electrode of each activated pair thus forming a field line between the electrodes of the activated pair, and means for analyzing the electrical signal received by the second electrode of the activated pair. The device comprises a housing (1) having a surface (11) on which are arranged the first or the second electrodes, and connection means able to link the electrodes individually to a dielectric interface (5) which comprises the analysis means as well as the activation means. At least two pairs of electrodes are arranged so that the field line of a first activated pair crosses the field line of a second activated pair.</p> |
