生活饮用水中总α放射性测量不确定度评定

Assessment of uncertainty of total alpha radioactivity in drinking water

通过对生活饮用水中总α放射性测量的不确定度来源进行逐项分析与评定,得出了生活饮用水中总α放射性活性浓度测量的不确定度结果,确定了该测量过程中的主要不确定度来源。

By analyzing and assessing the uncertainty sources in the measurement of total alpha radioactivity in drinking water,the uncertainty of total alpha radioactivity concentration measurement in drinking water is obtained,and the main sources of uncertainty in the measurement process are determined.