ISO 11843-4-2003 检测能力.第4部分:用最小可检测值与给定值相比对的方法

标准号：ISO 11843-4-2003
中文标准名称：检测能力.第4部分:用*小可检测值与给定值相比对的方法
英文标准名称：Capability of detection - Part 4: Methodology for comparing the minimum detectable value with a given value
标准类型：N04
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：N04
国际标准分类号：03.120.30;17.020
适用范围：This part of ISO 11843 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 NOTE These assumptions are often doubtful for values of the net state variable close to zero. Instead of estimating the minimum detectable value, this part of ISO 11843 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. For assessment of the capability of detection, for instance as part of the validation of a measurement method, it is often sufficient to confirm that the method has a minimum detectable value that is less than a given value.