精密酒精计修正值不确定度评定

Uncertainty Evaluation of Correction Value for Precision Alcohol Meter

精密酒精计作为酿酒企业中最常见、最常用的一种测量仪器,其准确性将直接影响白酒质量及企业效益。本文通过对精密酒精计修正值不确定度因素的研究,结合JJF1059.1-2012《测量不确定度评定与表示》,[1]给出了精密酒精计修正值不确定度评定的示例,以供计量检定人员参考。

As the most common and commonly used measuring instrument in brewing enterprises, precision alcohol meter will directly affect the quality of Baijiu and the efficiency of enterprises.Through the research on the uncertainty factors for the correction value of the precision alcohol meter, combined with JJF 1059.1-2012 "Evaluation and Expression of Uncertainty in Measurement",;an example of the uncertainty evaluation of the indication error is given for the reference of metrological verification personnel.