摘要
对电位滴定法测定银饰品中银含量的测量不确定度来源进行了分析,阐述了测定过程中各不确定度分量的来源、各不确定度分量的定量方法以及最终的合成与表示,并对电位滴定法测定银饰品中银含量的不确定度进行了评定。
This paper analyzes the sources of the uncertainty in the measurement of silver jewelry＇s silver content with the potentiometric titration, expounds the sources of each uncertainty component in the measurement process, the quantitative method of each uncertainty component and the the final synthesis and expression of each of uncertainty component, and conducts an evaluation on the uncertainty of the measurement of silver jewelry＇s silver content with the potentiometric titration.
出处
《山西科技》
2016年第2期52-54,57,共4页
Shanxi Science and Technology
关键词
电位滴定法
银饰品
银含量测量
不确定度评定
不确定度分量
potentiometric titration
silver jewelry
silver content measurement
uncertainty evaluation
uncertainty component
