摘要
在烟气含湿量测量仪校准工作中,烟气含湿量测量仪预热的情况会影响校准结果。文章采用控制变量法,设定预热时间、预热温度两个变量,每个变量设定不同数量的影响因子,通过对不同生产厂家、不同型号的烟气含湿量测量仪的试验研究,分析预热时间、预热温度对校准结果的影响。
In gas moisture instrument calibration,preheat will affect the calibration results.In this paper,control variable method is used to set two variables of preheating time and preheating temperature.Each variable sets different number of influencing factors and analyzes the influence of preheating time and preheating temperature on calibration result,through experimental study of different manufacturers and different models of flue gas moisture instruments.
作者
邬昕
乔家广
庄炜杰
Wu Xin;Qiao Jiaguang;Zhuang Weijie(Shanghai Institute of Measurement And Testing Technology)
出处
《上海计量测试》
2023年第2期47-48,53,共3页
Shanghai Measurement and Testing
关键词
烟气含湿量
阻容法
预热
gas moisture instrument
capacitance
preheat
