对带有液位补偿杆的钟罩式气体流量标准装置尺寸测量法研究  

Study on the Size Measurement Method of Standard Bell Porvers of Gas Flow with Level Compensation Rod

作　　者：马力[1] 陈超[1] 吴锦川[1] Ma Li;Chen Chao;Wu Jinchuan(Shanghai Institute of Measurement and Testing Technology,Shanghai 201203)

机构地区：[1]上海市计量测试技术研究院,上海201203

出　　处：《中国仪器仪表》2023年第5期85-88,共4页China Instrumentation

摘　　要：针对带有液位补偿杆的钟罩式气体流量标准装置尺寸测量法,规程JJG165-2005《钟罩式气体流量标准装置》国家计量检定规程没有相关内容问题。本文根据带有液位补偿杆的钟罩式气体流量标准装置的原理,进行理论推导,推导得出带有液位补偿杆的钟罩式气体流量标准装置尺寸测量方法。In view of the fact that there is no relevant content of standard bell porvers with level compensation rod in the national verification regulations JJG165-2005"Standard Bell Porvers of Gas Flow".The theoretical derivation is carried out according to the working principle of the standard bell porver with level compensation rod.A method for measuring the size of standard bell porvers with a level compensation rod is derived.

关 键 词：液位补偿杆 钟罩式气体流量标准装置 尺寸测量法 理论推导 

分 类 号：TH814[机械工程—仪器科学与技术]