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| Realization of automatic data processing algorithm for verification results of aneroid barometer |
| Liu Yu1, Nie Junfeng2 |
1.Hebei Meteorological Bureau,Shijiazhuang 050085;
2.Hebei Metrological Supervision and Testing Institute,Shijiazhuang 050085 |
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Abstract According to the requirements of JJG 272-2007 Aneroid Barometer and Aneroid Barograph on data processing and calculation method,through VB programming,automatic verification data processing is realized,and verification certificate is issued.The three key steps of temperature coefficient verification,indication verification and supplementary correction value verification of aneroid barometer are analyzed and studied.The verification method,data processing and programming algorithm are explained one by one,and the feasibility of the algorithm is verified by the actual verification records.The validation results show that the algorithm not only improves the work efficiency,but also effectively avoids obvious errors in data processing caused by human factors,and effectively improves the accuracy of data processing.
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Received: 04 December 2018
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2019, Vol. 36 
