摘要
主要讨论了采用比对法对液体流量计进行在线校准的过程,分析其在现场使用时,受工作条件、环境变化而产生的误差因素的影响,经过不确定度的分析和现场实验数据的验证,达到满足现场使用的要求.
The on-line calibration process of liquid flowmeters by the comparison method had been discussed in this article,analysised the influence of errors on the field under the influence of operational condition and environmental change.The requirement of local operation can be satisfied by the measurement result,through the evaluation of uncertainty and the verificafion of data.
出处
《河南科技学院学报》
2009年第4期61-63,共3页
Journal of Henan Institute of Science and Technology(Natural Science Edition)
关键词
液体流量计
在线
校准
Liquid Flowmeters
On-line
Calibration
