The Magnet Charger Demagnetiser (MCD) series main
feature is the ability to set, or age, magnets as well as magnetise
them. This takes the form of a uni-directional pulse of the
polarity to the magnetisation pulse. This pulse demagnetises the
back along its hysteresis curve. This can either be a fixed
pulse, for artificial aging, or a calibrated set pulse where an
Integrating Fluxmeter or Gaussmeter provides feedback to the system.