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BSI PD IEC GUIDE 115:2023 – TC

$186.33

Tracked Changes. Application of measurement uncertainty to conformity assessment activities in the electrotechnical sector

Published By Publication Date Number of Pages
BSI 2023 74
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PDF Catalog

PDF Pages PDF Title
1 30480450
47 A-30473229
48 undefined
50 English
CONTENTS
51 FOREWORD
53 INTRODUCTION
54 1 Scope
2 Normative references
3 Terms, definitions and symbols
3.1 Terms and definitions
56 3.2 Symbols
4 Application of measurement uncertainty principles
4.1 General
57 4.2 Background
58 4.3 Measurement uncertainty principles – Application of procedures
Figure 1 – Application of simple acceptance
59 4.4 Reporting statements of conformity
60 Annex A (informative)Measurement uncertainty calculations for product conformity assessment testing
A.1 Overview
A.2 Guidance on making measurement uncertainty calculations
A.2.1 General principles
A.2.2 Uncertainty estimation approach
A.2.3 Type A evaluation
A.2.4 Type B evaluation
61 A.2.5 Individual uncertainties
A.2.6 Summary of steps when estimating uncertainty
Tables
Table A.1 – Type B uncertainties
64 A.3 Measurement uncertainty examples
A.3.1 General
A.3.2 Example 1
Table A.2 – Temperature rise significant influencing factors
65 A.3.3 Example 2
Table A.3 – Temperature rise influencing factors to the measured value
Table A.4 – Temperature rise uncertainty budget
66 A.3.4 Example 3
Table A.5 – Input test uncertainty budget
67 A.3.5 Example 4
Table A.6 – Input power test uncertainty budget
68 A.3.6 Example 5
Table A.7 – Leakage current measurement uncertainty budget
69 Table A.8 – Caliper gauge uncertainty budget
70 A.3.7 Example 6
Table A.9 – Torque measurement uncertainty budget
72 Bibliography
BSI PD IEC GUIDE 115:2023 - TC
$186.33