... in different temperature of ferrite, AlNiCo, SmCo, NdFeB and quenched material, and gives the magnetic parameter, Br, Hcb, Hcj, ( ... J coil, B coil, built-in pole coil, and hand mode coilSimple operationTesting speed can be adjustedMany optional types of ... to be chose. We have accumulated abundant experience and established stable and credible business relationships with customers worldwide. With rich ...