摘要
玻璃浮计作为测量液体密度的常规计量器具,它的准确性对液体密度的量值传递与溯源十分重要。本文阐述了玻璃浮计的检定过程,分析检定过程中可能存在的问题,从而得出工作玻璃浮计检定时需要注意的事项,为玻璃浮计的检定工作提供参考依据。
As a conventional measuring instrument for liquid density measurement,the accuracy of glass hydrometers is very important for the transmission and traceability of liquid density. This paper expounds the verification process of glass hydrometers,analyzes the possible problems in the verification process,and obtains the matters needing attention in the verification of working glass hydrometers,so as to provide reference basis for the verification of glass hydrometers.
作者
魏薇
WEI Wei(Liaoning Institute of Measurement,Shengyang 110004,China)
关键词
玻璃浮计
检定
glass hydrometers
verification
