MATERIALS-TESTING MULTISENSOR AND METHOD FOR TESTING OF MATERIALS WITH A MATERIALS-TESTING MULTISENSOR

摘要

A material testing multisensor comprising at least one receiving sensor (1) with at least two pins (2), which are electrically conductive, preferably in the front region, can be driven with a defined force into a test piece to be investigated and, depending on their depth of penetration, allow the average density there to be concluded and, depending on the electrical conductivity between the pins (2), allow the ion content between them to be concluded, and also comprising at least one transmitter (3) or transmitter sensor, with which the test piece is tapped at at least one location, preferably at a number of locations, in the case of round cross sections for example seven evenly distributed locations, in order to measure and evaluate the sound transit time and other properties of the generated shockwaves at the receiving sensor (1). Also provided is a method for material testing with such a material testing multisensor.