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《Foreign Electronic Measurement Technology》 2009-01
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Design & realization of virtual calorimeter for calorific value of coal based on LabVIEW

Liu Yu Zhao Shujun Zhang Bin Zhang Lei(School of Physical Engineering,Zhengzhou University,Zhengzhou 450002)  
In this paper,the virtual instruments technology in modern automatic calorimeter is researched,and this work can be regarded as pre-exploration for deeper application.To improve automation calorimeter from operation,data acquisition and processing systems,information exchange and other aspects are the main research points.Then,the design principle and the specific improvement programme are given.The research work achieves the target with lower-cost,improved-efficiency and easy system maintenance.Besides,through detection contrasting with traditional calorimeter,the system performance is improved.The work has some guiding significance for ameliorating similar equipment.
【CateGory Index】: TP274.2
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