摘要
在实验数据和误差分析基础上,指出某些"电表改装与校准实验"讲义中,估算改装电表准确度等级的方法存在的问题,提出新的估算方法。此估算误差的方法对其他仪器的计量校准也有参考价值。
On the basis of experiment data and error analysis, this paper pointed out the defect existing in the method given by some textbooks on Recreated Electric Meter and Calibration Experiment to value the accuracy degree of recreated instrument. A new valuing method is introduced, and the error valuing method is also useful for other instrument calibration.
出处
《实验科学与技术》
2007年第4期25-26,共2页
Experiment Science and Technology
关键词
最大引用误差
准确度等级
改装与校准
误差传递
maximum cause error
degree of accuracy
recreating and calibration
error transport
