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BS ISO 5725-1:2023 – TC

$186.33

Tracked Changes. Accuracy (trueness and precision) of measurement methods and results – General principles and definitions

Published By Publication Date Number of Pages
BSI 2023 66
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PDF Catalog

PDF Pages PDF Title
1 compares BS ISO 5725-1:2023
2 TRACKED CHANGES
Text example 1 — indicates added text (in green)
40 National foreword
44 Foreword
45 Introduction
47 1 Scope
2 Normative references
3 Terms and definitions
52 4 General principles and practices of accuracy experiments
4.1 Accuracy experiment
53 4.2 Standard measurement method
4.3 Requirements concerning test items
4.4 Conditions for evaluation of repeatability (short intervals of time)
54 4.5 Conditions for evaluation of trueness
4.6 Participating laboratories
4.7 Influential factors (observation conditions)
55 5 Statistical model
5.1 Basic model
5.1.1 General mean, m
56 5.1.2 Laboratory component of bias: term B
5.1.3 Error term e
57 5.2 Relationship between the basic model and the precision
5.3 Bias of the measurement method
5.4 Alternative models
58 6 Experimental design of an accuracy experiment
6.1 Planning of an accuracy experiment
6.2 Standard measurement methods
6.3 Selection of laboratories for the accuracy experiment
59 6.4 Selection of test items to be used for an accuracy experiment
60 7 Utilization of accuracy data
7.1 Publication values of trueness and precision
61 7.2 Practical applications of trueness and precision values
7.2.1 General
7.2.2 Checking the acceptability of test results
62 7.2.3 Stability of test results within a laboratory
7.2.4 Assessing the performance of a laboratory
7.2.5 Comparing alternative measurement methods
7.2.6 Uncertainty evaluation
63 Annex A (informative) Symbols and abbreviations used in ISO 5725 (all parts)
65 Bibliography
BS ISO 5725-1:2023 - TC
$186.33