Research on measurement remit uncertainty of electronic balanceXIAO Tong, YANG Hui-min, LIU Qiang Tianjin Institute of Metrological Supervision and Testing,Tianjin 300192,ChinaAbstract:The problem of evaluating the quality of measurement result was solved by research on uncertainty of measurement of electronic balance. In accordance with the principle of reproducibility of quality errors of electronic balance, the source of errors was analyzed, reproduce quality in the course of measurement which introduced the result into an uncertain field was researched. The uncertainty gained through the research of this method ensures the quality of the result of a measurement of electronic balance.[著者文摘]
Key words:Measurement; Uncertainty of result of a measurement; Confidence factor, Confidence level; Expanded uncertainty
