Mode JDAW-2015 multi-parameter measurement system of magnetostrictive materials is the device,which the material magnetic parameters(such as Idc-Hdc,Bdc-Hdc,Iac-Hac,Bac-Hac,Zac-f,Hcb,Hcj,Br and BHmax etc.)changes with the applied AC and DC magnetic field can be measured .The system is composed of...