... , etc. Accurate measurement of the magnetic characteristic parameters of remanence Br, coercive force HcB, intrinsic coercive force HcJ and maximum magnetic ... material such as Ferrite, Rubber & Plastic Magnet and AlNiCo, Js, Br, HcB, HcJ, (BH)max and μrec.·Automatic measurement on demagnetization ... such as NdFeB and SmCo, etc. At the second quadrant: Br, HcB, HcJ, Hk (H90) and (BH)max.·Test sample ...