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ISO 5725-4:2020
Accuracy (trueness and precision) of measurement methods and results — Part 4: Basic methods for the determination of the trueness of a standard measurement method- 발행일 : 2020-03-26
- 발행기관 : ISO
상세정보
| 분야 | ISO/TC 69/SC 6 : Measurement methods and results |
|---|---|
| 적용범위 | 1.1 This document — specifies basic methods for estimating the bias of a measurement method and the laboratory bias when a measurement method is applied; — provides a practical approach of a basic method for routine use in estimating the bias of measurement methods and laboratory bias; — provides a brief guidance to all personnel concerned with designing, performing or analysing the results of the measurements for estimating bias. 1.2 It is concerned exclusively with measurement methods which yield measurements on a continuous scale and give a single value as the measurement result, although the single value can be the outcome of a calculation from a set of observations. 1.3 This document applies when the measurement method has been standardized and all measurements are carried out according to that measurement method. NOTE In ISO/IEC Guide 99:2007(VIM), "measurement procedure" (2.6) is an analogous term related to the term "measurement method" used in this document. 1.4 This document applies only if an accepted reference value can be established to substitute the true value by using the value, for example: — of a suitable reference material; — of a suitable measurement standard; — referring to a suitable measurement method; — of a suitable prepared known sample. 1.5 This document applies only to the cases where it is sufficient to estimate bias on one property at a time. It is not applicable if the bias in the measurement of one property is affected by the level of any other property (i.e. it does not consider interferences by any influencing quantity). Comparison of the trueness of two-measurement methods is considered in ISO 5725-6. |
| 국제분류(ICS)코드 |
17.020 : 계량 및 측정 일반
03.120.30 : 통계적 방법의 응용 |
| 페이지수 | 26 |
| Edition | 2 |
이력정보
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | ISO 5725-4:2020상세보기 | Accuracy (trueness and precision) of measurement methods and results — Part 4: Basic methods for the determination of the trueness of a standard measurement method | 2020-03-26 | 표준 |
| 2 | ISO 5725-4:1994상세보기 | Accuracy (trueness and precision) of measurement methods and results — Part 4: Basic methods for the determination of the trueness of a standard measurement method | 1994-12-22 | 구판 |
관련상품
- ISO/DIS 5725-5 - Accuracy (trueness and precision) of measurement methods and results — Part 5: Alternative methods for the determination of the precision of a standard measurement method
- ISO/DIS 5725-6 - Accuracy (trueness and precision) of measurement methods and results — Part 6: Use in practice of accuracy values
- ISO/DIS 5725-2 - Accuracy (trueness and precision) of measurement methods and results — Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
- ISO 5725-6:1994 - Accuracy (trueness and precision) of measurement methods and results — Part 6: Use in practice of accuracy values
- ISO 5725-5:1998 - Accuracy (trueness and precision) of measurement methods and results -- Part 5: Alternative methods for the determination of the precision of a standard measurement method
다른 사람이 함께 구입한 상품
- ISO 5725-6:1994 - Accuracy (trueness and precision) of measurement methods and results — Part 6: Use in practice of accuracy values
- ISO 5725-2:2019 - Accuracy (trueness and precision) of measurement methods and results — Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
- ISO 5725-5:1998 - Accuracy (trueness and precision) of measurement methods and results -- Part 5: Alternative methods for the determination of the precision of a standard measurement method
- ISO 5725-3:1994 - Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate measures of the precision of a standard measurement method
- ISO 5725-1:1994 - Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
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