弹性元件式一般压力表检定的一种简化方法  

A simplified method for the verification of elastic element pressure gauges

作　　者：顾全[1] 黄莉[1] 梁晓雄 徐擎 Gu Quan;Huang Li;Liang Xiaoxiong;Xu Qing(Shanghai Institute of Measurement and TestingTechnology)

机构地区：[1]上海市计量测试技术研究院

出　　处：《上海计量测试》2019年第5期21-23,共3页Shanghai Measurement and Testing

摘　　要：利用检定规程中压力表的估读方法,压力表示值可以用分度值1/5所表示压力值的整数倍数表示,从而整数化简化压力表原始记录。并且通过查询长期总结出的常用压力表的最大允许误差的格数判定表,可以快速判定示值合格。According to the verification rules,the pressure value can be expressed by the integer multiple of the pressure value represented by 1/5 of the dividing value.Simplifying the source record of the pressure gauge by querying the judgment table of the maximum permissible error of the elastic element pressure gauge is to determine the value qualified quickly.

关 键 词：弹性元件式一般压力表 检定 简化 

分 类 号：TH823.2[机械工程—仪器科学与技术]