摘要
分析了10mL单标线刻度吸管进行容量检定时测量不确定度的主要来源,对各不确定度分量进行了分析和量化,得出合成标准不确定度和扩展不确定度结果分别为0.00068mL和0.0015mL。
The main sources of uncertainty of measurement for 10 mL singlet burette certification were analyzed. The components of uncertainty were analyzed and calculated. The combined standard uncertainty and expanded uncertainty were 0. 00068 mL and 0.001 5 mL respectively.
出处
《化学分析计量》
CAS
2008年第1期14-15,共2页
Chemical Analysis And Meterage
关键词
单标线刻度吸管
测量不确定度
评定与表示
singlet burette, uncertainty of measurement, evaluation and expression
