... ring, round cake, square, tile and other irregular shapes.·Adopt B coil + fluxmeter to measure magnetic induction, zero shift of ... standard sample, measuring error on entire magnetic hysteresis cycle estimated: B: 1%, H: 1% Parameters measuredBr (%)HcB (%)HcJ (%)(BH)max (%)Uncertainty (k = ... current 60 A)LZ-210H MagnetometerDCT250 Electromagnet Range: 0.5, 1, 1.5, 3 T Full Range Precision: 0.5% Non- ...