摘要
主要叙述了直流电阻仪数字化检定装置的组成、工作原理及线路分析，介绍了检定装置的技术指标、操作过程及主要特点。详细分析了检定装置的误差来源及对不确定度的评估和验证。
This paper descrabes constitution, working principle, and circuit analysis of DC resistance instrument mainly, introduces technical specifications, operating procedure and major feature, analyses error source as well as uncertainty evaluation and verification in detail.
出处
《宇航计测技术》
CSCD
1998年第1期48-55,共8页
Journal of Astronautic Metrology and Measurement
关键词
数字化检定装置
直流
电阻仪
误差分析
Digitalization calibrating device DC resistance instrument Error analysis, Uncertainty
