DC hysteresisgraph
DC hysteresisgraph for measuring of hysteresis loops and magnetization curves of the samples in the form of the rectangular cuboid (sheets, ribbons below 2 mm thick, below 10 mm wide, 10 mm length), wire, cylinder and magnetic circuits (ring form samples) or samples joined to the magnetic circuit (for example sheets 30 mm wide and 100 – 300 mm long). There is possible to calculate coercivity, saturation flux density hysteresis losses and maximum permeability from measured curves.