摘要
通过研究磁场线圈的设计方法,实际设计并加工一套巴凯尔磁场线圈,具有很高的均匀度。在此基础上定制新型恒流电流源,购买数字电压表、霍尔磁强计和标准电阻,组建新的磁强计校准装置,大幅提高了校准能力。
With the study of the design method for magnetic coil system,a barker magnetic coil with high homogeneity is designed and processed in practice.On this basis a new calibration device whose calibration capability has a substantial increase is established,including a customized source of constant current,purchased digital voltmeter,Hall magnetometer and standard resistor.
出处
《电测与仪表》
北大核心
2012年第S1期33-35,共3页
Electrical Measurement & Instrumentation
关键词
计量学
磁场线圈
磁强计
校准装置
磁场线圈设计
metrology,magnetic coil,magnetometer,calibration device,magnetic coil design
