An Analysis of a Standard Set from Russia for Moderate Intensity AC Magnetic FieldZHAI Jing-jing YANG Yun No.710 R＆D Institute,CSIC,Yichang 443003Abstract:In this paper,a standard set from Russia in moderate intensity AC magnetic field is researched.The magnetic field this standard set can produce is（0.1～1 000）mT,（20～1 000）Hz.So,in order to design the standard set by ourselves the standard set＇s method to obtain signal,way to deal with the induction signal,system to produce big circuit,safety system and the whole set＇s theorefical coumputation are analyzed.All these are preferably practical.[著者文摘]
Key words:AC magnetic field Magnetic field measure Metrology ＆ measurement Magnetic field producing
