SM-20 Magnetic Susceptibility Meter

The SM-20 magnetic susceptibility meter is useful for a number of geological and geophysical applications where the unique sensitivity of 10-6 SI units together with its small, shirt-pocket size and light weight are appreciated. The SM-20 is designed especially for field geologists and for fast laboratory assays for analysis and classification of rock types or drill core samples. Those measurements allow basic differentiation of rocks (diamagnetic, paramagnetic and ferromagnetic) and their precise susceptibility quantification. The original sensor and the new method of signal processing guarantee advanced features of this new kappameter. The SM-20 is simply operated using two buttons (the first one for measurement and the second one for data storage). More comfortable operation including point labels, comments and data storage for next processing is available using PC handling. The Li cells supply and the automatic power off function provide a long working time without battery change.