直管式粘度计的研制  

Development of Straight Pipe Viscometer

作　　者：刘希民[1] 刘保双[2] 黄明键[1] 张恩平[1] 任宏伟[1] 

机构地区：[1]济南大学自动化与电气工程学院,济南250022 [2]山东东营胜利石油管理局钻井工艺研究院,山东东营257017

出　　处：《化工自动化及仪表》2012年第5期576-579,共4页Control and Instruments in Chemical Industry

基　　金：中石化重点科研项目(jp10009)

摘　　要：分析了直管式粘度计测量原理和工作过程,给出了测量结果并与旋转式粘度计作了比较,结果表明:在5～150mPa.s范围内粘度测量准确度可达3%,并实现了粘度在线测量。A straight pipe viscometer was proposed,and its measuring principle and working process were analyzed.Having measurement results compared with that of rotational viscometer shows that within 5~150mPa·s,its viscosity measurement precision can reach 3% and the online measuring viscosity can be accomplished.

关 键 词：粘度 直管式粘度计 单片机 

分 类 号：TH86[机械工程—仪器科学与技术]