摘要
本文提出一种检定经纬仪竖直盘测角误差的新方法．该方法精度高，稳定性好，能直接与国家角度标准溯源．由它组成的“经纬仪综合检验仪”可以检测ＪＪＧ４１４—９４光学经纬仪检定规程中所有的项目及细分误差，其总不确定度为０．４″．被测仪器包括各种类型及精度的光学经纬仪、电子经纬仪、水准仪等．
This paper reports a new method for angular error determination of theodolite vertical plate. With high precision and stability, itc an be traceable to the national angular standard. The integrated Theodolite Testing System based on t'his method can test all of the items inJJG414-94 Optical Theodolite Verification Regulation and the fine divisionerror, and the total uncertainty is 0.4'. This system can be applicatedto all kinds of optical theodolite with different precision, electrical theodolites, level instruments, etc.
出处
《现代计量测试》
1995年第3期30-33,共4页
Modern Measurement and Test
关键词
经纬仪
竖盘
测角误差
test
theodolite vertical plate angular error
error analysis
