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《Acta Metrologica Sinica》 2007-03
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Measurement Methods for the Outer Diameter of Bell Type Prover of Gas Flowmeter Standard

WANG Chi,CUI Li-shui(Division of Thermometry and Materials Evaluation,National Institute of Metrology,Beijing 100013,China)  
In the geometric method it is most important to measure outer the diameter of the bell type prover gas flow standard facility,so the main problem is to analyze the uncertainty.For the bell type prover that volume is 100 litre,three different methods including π ruler method,laser tracker method and micrometer method are applied to measure the outer diameter of the bell type prover.The outer diameter in different sections of the bell type prover is measured.The results were compared and analized,and the method are coherent.The research shows that all of these methods are proper.Through the analysis of the data,the π ruler method is more exact for the bell type prover produced in China.
【CateGory Index】: TH814
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【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Zhang Guoyu; An Zhiyong; Zhang Congzhou; Li Chengzhi (Changchun Institute of Optics and Finc Mcchanies, Cbangchun, l3OO22)Gao Yujun(Cbangchun Institute of Optics and Fine Mechanics, Academia Sinica);A DIMENSION MEASURING SYSTEM USING SEMICONDUCTOR LASER[J];ACTA ARMAMENTARII;1997-02
2 Deng Zai-xiong Zhao Hui-qing (College of Mechanical and Electrical Engineering, Beijing University of Chemical Technology, Beijing 100029,China);On some problems in the software development of realtime data acquisition and processing system[J];Journal of Beijing University of Chemical Technology;2004-06
3 WANG Ying-shu~1,LI Zhen-hui~2,YU Xiao-wen~1 (1.Mechanical Engineering College,Changchun University,Changchun,130022,China;2.Electromechanical Engineering Institute,Changchun University of Science and Technology,Changchun,130022,China);A research of the laser-scanned measuring for the diameter[J];Journal of Changchun University;2004-04
4 Xiong Jiaxing Chen Ping Tian Chunlin (Changchun Institute of Optics and Fine Mechanics);A Coaxality On-line Inspecting Instrument of the Inner and Outer Diameters of Cable[J];Journal of Changchun Institute of Optics and Fine Mechanics;2000-04
5 LIAO Qiang 1,ZHOU Yi 1, MI Lin 2, XU Zhong jun 1 (1.College of Mechanical Engineering ,Chongqing University ,Chongqing 400044, China; 2.State Key Lab. of Mechanical Transmission , Chongqing 400044, China);The Applications of Machine Vision to Precision Measurement[J];Journal of Chongqing University(Natural Science Edition);2002-06
6 Zhang Guoyu Zhang Congzhou An Zhiyong Cao Weiguo Li Chengzhi (Changchun Institute of optics and fine Mechanics) Gao Yujun (Changchun Institute of optics and fine Mechanics Academia sinca);The Research of the Laser Scanning Fiber Dimension on line Measuring System[J];OPTICAL TECHNOLOGY;1997-01
7 Zhang E;Recent Progress of Measuring Insruments for Geomatrical Quautity[J];Aviation Metrology & Measurement Technology;1995-01
8 Yu Jianwei;Yu Xiaosu;The Statistical Tolerance of Precise Mechanical Element[J];Aviation Metrology & Measurement Technology;1996-06
9 WANG Xue-wu,FAN Yu-hong (Beijing Guojing Infrared Optical Technology Co. Ltd , Beijing 100088, China);Development and status of the high-precision geometrical-measurement[J];Infrared and Laser Engineering;2008-S1
10 MENG Wu-sheng,LI Liang (College of Automatization,Northwestern Polytechnical University,Xi'an 710072,China);Design of Control System for Stepping Motor Based on AT89C52[J];Measurement & Control Technology;2006-11
【Secondary References】
Chinese Journal Full-text Database 1 Hits
1 Yan Baozhu,Yuan Shengfu,Mao Haifeng(College of Opto-Electronic Science and Engineering,National University of Defense Technology,Changsha 410073,China);Flow rate calibration on injectors of chemical laser[J];High Power Laser and Particle Beams;2011-05
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