Eddy current inspection system METALSCOPE [MI-LAB 2]

quality controlfor defect detectionmix-up-check

The mix-up check of alloys is used to quickly distinguish between two or more alloys. Specific parameters such as electrical conductivity, magnetic conductivity and microstructure are recorded at several penetration depths. A few measured value spectra are sufficient for precise alloy testing. The mix-up check detects the finest physical differences in all non-ferrous metals, stainless steel alloys and low-alloy iron-based alloys. AREAS OF APPLICATION Batch separation of mixed workpieces Detection of structural differences sorting and quality assurance Fast testing of alloys Pass/fail testing of unsorted workpieces Incoming goods inspection in metal processing Counterfeit testing of precious metals such as coins and bars SENSOR PROPERTIES Measurement duration 1 sec Measuring spot d = 14mm Round material d > 4mm, flat material h > 4mm Test independent of roughness and oxidation Testing through organic layers up to 1000μm Magnetic field frequency from 3kHz to 3MHz Magnetic sequence 10 x sec