Hysteresisgraph AMH-500 BH-Tracer

Hysteresisgraph AMH-500 BH-Tracer

AMH-500 Hysteresisgraph is a DC automatic measuring system for characterization of hard magnetic materials. AMH-500 meets the International Standard IEC 60404-5 and ASTM A977. Measurements are performed either at room temperature or temperatures up to 220 °C with the optional temperature poles, that meets International Standard IEC/TR 61807.

FAST & EASY CHARACTERIZATION

automatic measurement of 1st and 2nd quadrant, complete hysteresis loop, recoil line

remanence Br, coercivity HcB, HcJ, max energy product BHmax, Hknee, µ recoil, etc.

temperature measurements up to 220 °C

easy-to-use software and hardware

wide range of accessories for any sample shape or size

BASIC CONFIGURATION

Fluxmeters, Power supply, Heating unit and Polarity switch

electromagnet + poles

measuring coil

PC and printer

dedicated software Hyst2015

reference sample, for day-to-day control

SOFTWARE

HYST2015 is a powerful software to manage automatically the measurement and provides additional help to overcome several physical limitations; extrapolation of the curve at higher or lower temperatures, interpolation of the curve when incomplete or irregular, curve’s completion for high-coercivity magnets, etc.

This operating software maintains the overall accuracy controlling all the parameters to ensure the measurement is precise and prevents operator’s errors.

Hysteresisgraph AMH-500 BH-Tracer

Hysteresisgraph AMH-500 BH-Tracer for hard magnetic materials

Sanford-Bennett yoke

Electromagnet for hard magnetic materials

Iron Cobalt poles

In order to increase the magnetic field within the poles we have available several models of interchangeable iron cobalt (Fe-Co) poles.

Measuring coil for Hysteresisgraph

Accessory of Hysteresisgraph. Our standard LE Compensated coils measures the J-component to improve accuracy and resolution, with less dependency on the H field measurement.