自容式压力验潮仪检定装置的建立与研究  

The establishment and research of self-contained pressure tide gauge calibration device

作　　者：李妍 周振杰 LI Yan;ZHOU Zhenjie(Tianjin Research Institute for Water Transport Engineering, M.O.T;National Water Transport Engineering Testing Equipment Measuring Station,Tianjin 300456, China)

机构地区：[1]交通运输部天津水运工程科学研究所 [2]国家水运工程检测设备计量站,天津300456

出　　处：《工业仪表与自动化装置》2020年第3期111-113,共3页Industrial Instrumentation & Automation

摘　　要：为了解决自容式压力验潮仪的量值溯源,该文自主研发了验潮仪检定装置,选取自容式压力验潮仪分别在水塔和压力罐内进行了实验测量,得到了被检仪器测量范围内的线性度。数据表明,验潮仪检定装置完全可以满足自容式压力验潮仪检定和校准的需要。In order to solve the traceability of the self-contained pressure tide gauge,the verification device of the tide gauge was independently developed.The self capacitance pressure testing instrument is selected in the water tower and the pressure tank,and the linearity of the measuring range is obtained.The data show that the calibration device of the tide gauge can meet the need of verification and calibration of the self-contained pressure tide gauge.

关 键 词：验潮仪 线性度 计量 校准 

分 类 号：P716.1[天文地球—海洋科学]