Determination of the magnetic properties of electrical steel and other soft magnetic materials Freely configurable with specific measuring coil systems Simultaneous connection of up to 12 parallel measuring coil systems Measuring categories Specific hysteresis loss Maximum polarization Effective polarization Fully digitized data documentation Maximum field strength Very fast measurements Effective field strength Measuring coil systems and evaluation according to IEC 60404 ff. and ASTM for measurement with Epstein frame and sheet measuring coil Automatic coil changeover for convenient operation Module for measurement of stators, rings, ring strip cores, stacked punched parts, etc. MPG Expert software for measurement, display and integration into QM systems Extensive diagnostic functions Software options: free curves, DC bias offset, pulse-width modulation signals, higher harmonics Measuring Technology for Soft Magnetic Materials Coercive field strength Differential permeability Specific apparent power Hysteresis display Form factor J(H) values for graphic display

Measuring Unit MPG 200 D Operating principle In a measuring coil a material sample is exposed to a defined magnetic field and magnetic flux is created in the steel sample. The electric current required is supplied by a power amplifier. The current is measured by means of a temperature-stable, low inductivity precision resistor (shunt) or via field coils. Determination of the polarization is by sampling of the induced voltage, conversion and integration. Parallel recording of the H and J sizes with separate analogue-digital converters guarantees absolutely simultaneous measurement. Standard measurement...