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Abstract The development of auto-calibration system for power quality analyzer is very significant when applied in acoustical and vibration metrology.Based on Visual Studio 2013 platform,it can solve the problem of too many calibration items in power quality analyzer by means of trees structure and block design, save the time of the calibration largely，and improve the work efficiency of the tester greatly.It can also reduce the error due to manual operation. Realizing simultaneous completion of parameter setting,instrument calibrating and data processing. The remote calibration technology combines the hardware communication technology, the network technology and the database technology. On the one hand, many expensive hardware resources can be shared. On the other hand, it is easy to improve the calibration system and improve the calibration efficiency.
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Received: 25 September 2015
Published: 17 May 2017
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2015, Vol. 25 