Abstract：To make sure the metrological performance of thermal mass gas meters under different component nature gas measurement conditions, an experiment has been designed and six kinds of nature gas with different components have been used as measure media. The measurement results of a roots flow meter is set as the standards, and the measurement results of thermal mass gas meter are compared with the standard results. The experimental data showed that the maximum relative error of the measurement result of the thermal gas meter is reduced to 7% after the gas component identification function is turned on.
王卫,廖新,李霞. 基于不同气体组分的热式燃气表计量性能测试[J]. 计量学报, 2018, 39(6A): 108-.
WANG Wei,LIAO Xin,LI Xia. A Measurement Performance Test of Thermal Mass Gas Meter Using Nature Gas with Different Components. Acta Metrologica Sinica, 2018, 39(6A): 108-.
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2018, Vol. 39 
