摘要
分析了直流电阻分压箱的技术指标和校准水平 ,提出了等分测量的校准方法 ,进行了不确定度分析 ,给出了验证方法。结果表明 :用该方法校准的分压箱 ,比率误差为 10 -
The technical index and calibration level of the DC resistance voltage divider are analyzed,the uniform calibration method is proposed,the uncertainty is analyzed and the checking method is given.The ratio error of the divider calibration with this method is at 10\+\{-7\} order magnitude.
出处
《航空计测技术》
2000年第2期3-4,27,共3页
Aviation Metrology & Measurement Technology
