摘要
对空气密度的测量涉及多个领域,而公式法对空气的密度测试运用最广泛。在砝码质量测量过程中,JJG99-2006《砝码》所推荐的CIPM-81/91公式被广泛应用,而由第96次CIPM大会认通过的最近的版本为CIPM-2007公式。本文通过空气密度计算公式演变,研究空气密度测量在砝码质量测量过程中的应用及影响。
The measurement of air density involves many fields,and the formula method is the most widely used for air density test. In the process of weight quality measurement,the CIPM-81/91 formula recommended by JJG99-2006＂Weights＂is widely used,and the latest version adopted by the 96 th CIPM assembly is the CIPM-2007 formula. This paper studies the application and influence of air density measurement in the process of weight measurement.
出处
《计量与测试技术》
2018年第8期99-101,共3页
Metrology & Measurement Technique
关键词
空气密度公式
砝码
空气浮力修正
the air density formula
the weights
the air buoyancy correction
