直流比较仪式电桥测量结果不确定度分析

Uncertainty Analysis on Measurement Result of DC Comparator Bridge

介绍了直流比较仪式电桥在标准电阻检定装置中的作用,电桥的工作原理、技术指标和特点。比较了6010B电桥与9975电桥测试数据,分析了6010B电桥测量结果不确定度。

Introduces function of DC comparator bridge in standard resistance verification set, as well as its operating principle, technical index and characteristic. Compares the test data between 6010B bridge and 9975 bridge, and analyses the uncertainty of the measurement result of 6010B bridge.