音叉谐振式黏密度计计量性能及校准方法  

Discussion on the calibration method and measurement performance of resonant viscosity-density measurement meter

作　　者：文慧卿 金愿 陈超云[1] 朱绚华[1] Wen Huiqing;Jin Yuan;Chen Chaoyun;Zhu Xuanhua(Shanghai Institute of Measurement and Testing Technology)

机构地区：[1]上海市计量测试技术研究院

出　　处：《上海计量测试》2020年第5期9-11,15,共4页Shanghai Measurement and Testing

摘　　要：介绍了一种可对各类混合相液体进行黏度密度同时在线测量的方法,基于音叉谐振式原理的新型黏密度测量仪表,并通过实验分析其各项计量性能,探讨该仪器的校准方法,可以为黏密度测量行业计量校准工作提供参考。The traditional liquid viscosity and density measurement have great limitations,for low viscosity containing foam non-newtonian fluid or solid bubbles and other mixed phase liquid cannot be measured,now found a new method based on the principle of tuning fork resonance,can carry out accurate viscosity density measurement of the various liquids mentioned above.The measurement performance is analyzed by experiment,on this basis,a method for calibrating the instrument is provided,which can provide a reference for the field of viscosity density measurement and calibration.

关 键 词：音叉谐振式 黏度计 密度计 校准 

分 类 号：TH89[机械工程—仪器科学与技术]