摘要
利用标准金属量器、四通换向器、计算机、PLC为主要硬件,组态王软件为开发平台,构建容积法体积管自动检定装置。根据检定规程要求,控制流量阀,装置自动读取标准金属量器的容积值、自动采集温度、压力值,自动计算出体积管基本体积、标准误差、重复性、准确度、复现性。实现可视的操作界面、保存检定数据、打印检定证书、检定结果通知书等功能。
Using standard metal gauge, four-way commutator, PC, PLCas the main hardware, Kingview software development platform, Thebuilding Volumetric method volume tube automatic calibration device.According to the verification regulation requirements, To control the flowvalve, Device automatically read standard gauge of metal volume value,The automatic temperature and pressure values collected, Automaticallycalculate the volume tube basic volume, standard error, repeatability,accuracy and repeatability. Realize the visual operation interface, save thetest data, print calibration certificate, the notice of verification results, etc.
出处
《上海计量测试》
2014年第6期36-40,共5页
Shanghai Measurement and Testing
关键词
容积法
体积管
PLC
组态王
检定装置
Volumetric method
volume tube
PLC
Kingview
calibrating device
