基于LabVIEW的焓差试验室流量计现场自动校准系统  

Field Automatic Calibration System of Flow Meter in Enthalpy Difference Laboratory Based on LabVIEW

作　　者：郭凯晨 王崇兴 张海云[1] 韩鹏程 董森 杭晨哲[1] Guo Kaichen;Wang Chongxing;Zhang Haiyun;Han Pengcheng;Dong Sen;Hang Chenzhe

机构地区：[1]中国计量科学研究院,北京市100029 [2]海信(山东)空调有限公司 [3]格力电器(石家庄)有限公司

出　　处：《洁净与空调技术》2023年第3期80-83,共4页Contamination Control & Air-Conditioning Technology

摘　　要：设计并介绍了一种电磁流量计现场自动校准系统。详细介绍了基于Lab VIEW软件的使用质量流量计校准电磁流量计的具体实施方式,实现了自动采集校准数据、计算示值误差、生成原始记录等功能。系统即降低了人为因素引入误差的可能性,又提高了校准的工作效率。A field automatic calibration system for electromagnetic flowmeter is designed and introduced in this paper.This paper introduces in detail the implementation method of using mass flowmeter to calibrate electromagnetic flowmeter based on LabVIEW software,and realizes the functions of automatically collecting calibration data,calculating error of indicated value and generating original records.The system not only reduces the possibility of error introduced by human factors,but also improves the efficiency of calibration.

关 键 词：Lab VIEW 电磁流量计 现场自动校准系统 原始记录 

分 类 号：TH814.93[机械工程—仪器科学与技术]