基于不同读取方式的指针式仪表溯源方法探讨及验证  

Discussion and Verification of Traceability Method for Pointer Instrument Based on Different Reading Modes

作　　者：孙涛 黄鸿彬 吴风云 SUN Tao;HUANG Hongbin;WU Fengyun

机构地区：[1]广州计量检测技术研究院,广东广州510663

出　　处：《计量与测试技术》2021年第10期86-89,92,共5页Metrology & Measurement Technique

摘　　要：以指针式微压表为例,探讨基于读数方式的不同时指针式仪表的溯源方法,通过试验验证测量结果差异性,并通过数据分析得出不同读取方案对测量结果误差的影响曲线。Taking the pointer type micro pressure meter as an example, this paper discusses the Traceability Method of pointer type instruments based on different reading methods, verifies the difference of measurement results through experiments, and obtains the influence curve of different reading schemes on the error of measurement results through data analysis.

关 键 词：指针式微差压表 溯源 误差 

分 类 号：U463.74[机械工程—车辆工程]