... magnetic characteristic parameters such as amplitude permeability μa, loss angle δ, specific total loss Ps, ... sample, technical indices as follows: Parameters measuredBm (%)Hm (%)μa (%)Ps (%)δ (%)Uncertainty (k = 2)1 1212Repeatability ... mA, 400 mA, 800 mA, 1.6 A, 4 A, 8 A (Peak Value) Sample Voltage: 20 mV, 40 ... mV, 100 mV, 200 mV, 400 mV, 800 mV, 2 V, 4 V, 8 ...