溶解氧测定仪示值误差的不确定度评定  

EVALUATION OF THE UNCERTAINTY OF MEASUREMENT FOR THE INDICATION ERROR OF DISSOLVED OXYGEN ANALYZER

作　　者：蔡大川[1] 罗军[2] 何冬琦[2] 

机构地区：[1]广东省测试分析研究所,广州510070 [2]广东省计量科学研究院,广州510405

出　　处：《化学分析计量》2005年第4期11-12,共2页Chemical Analysis And Meterage

摘　　要：对溶解氧测定仪示值误差的不确定度进行了评定。分析了各个不确定度分量,溶解氧测定仪示值误差的扩展不确定度为0.05mg/L。The uncertainty of measurement for the indication error of dissolved oxygen analyzer was evaluated. The components of uncertainty of measurment were analyzed, the expanded uncertainty of the indication error of dissolved oxygen analyzer was 0.05 mg/L.

关 键 词：溶解氧测定仪 示值误差 测量不确定度 评定 水分析 

分 类 号：O613.3[理学—无机化学] O661.1[理学—化学]