标准摘要
[中文适用范围]: ISO 11843 的这一部分涉及对测量方法检测能力的评估,无需 ISO 11843-2 中线性校准曲线的假设以及残余标准偏差和净状态变量值之间的某些关系。 注:这些假设对于接近于零的净状态变量值常常值得怀疑。 ISO 11843的这一部分不是估计最小可检测值,而是提供了——判断最小可检测值是否小于净状态变量给定水平的标准,以及——测试该标准符合性的基本实验设计。 对于检测能力的评估,例如作为测量方法验证的一部分,通常足以确认该方法具有小于给定值的最小可检测值。 [外文原描述]: ISO 11843-4:2003 deals with the assessment of the capability of detection of a measurement method without the assumptions in ISO 11843-2 of a linear calibration curve and certain relationships between the residual standard deviation and the value of the net state variable Instead of estimating the minimum detectable value, ISO 11843-4:2003 provides a criterion for judging whether the minimum detectable value is less than a given level of the net state variable, and the basic experimental design for testing the conformity of this criterion.
英文名称Capability of detection — Part 4: Methodology for comparing the minimum detectable value with a given value