常用玻璃量器检定注意事项  

Cautions for Verification of Working Glass Container

作　　者：李晓莉 夏黎黎 孙丽英 龚维[2] 

机构地区：[1]烟台市计量所,烟台264001 [2]中国兵器工业集团第五三研究所,济南250031

出　　处：《化学分析计量》2014年第5期114-115,共2页Chemical Analysis And Meterage

摘　　要：总结了常用玻璃量器检定过程中的注意事项,讨论了外观检查、清洁度、涂抹油脂、温度控制、液面观察方法对常用玻璃量器检定结果的影响,其中定容时是否使用黑色遮光带造成的影响最大。The cautions for verification of the working glass container were summerised. The influence of appearance inspection, cleanliness, daubbing grease, temperature control, liquid level observation methods on verification results of working glass container were discussed, in which whether using the black shading had the most influence.

关 键 词：常用玻璃量器 检定 K(t)值 液面表观象 

分 类 号：O652[理学—分析化学]