摘要
本文简单介绍了氧化还原电位测定仪的工作原理,参考了酸度计的校准方法对氧化还原电位测定仪进行校准,并以此建立了测量模型,对氧化还原测定仪的测得值进行了不确定度的分析和评定。
Work principle of oxidation - reduction potential meter is introduced in this article. Using pH meter calibrating method as a reference, the oxidation - reduction potential meter is calibrated and a mathematical model for oxidation - reduction potential meter is established. Uncertainty of measurement result of oxidation - reduction po- tential meter is analyzed and evaluated.
出处
《计量与测试技术》
2019年第4期112-113,共2页
Metrology & Measurement Technique
关键词
氧化还原电位测定仪
不确定度
评定
oxidation - reduction potential meter
uncertainty
evaluation
