BS ISO 10553:2018 – TC:2020 Edition
$134.27
Tracked Changes. Horology. Procedure for evaluating the accuracy of quartz watches
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 51 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 31 | National foreword |
| 35 | Foreword |
| 36 | 1 Scope 2 Normative references 3 Terms and definitions 4 Symbols and units |
| 37 | 5 Practical factors affecting accuracy 5.1 General 5.2 Accuracy 5.3 Influence of temperature on accuracy 5.4 Accidents or abnormal environment 6 Types of measurement |
| 38 | 7 Test methods 7.1 General test conditions 7.2 Ageing test programme |
| 39 | 7.3 Temperature simulation test programme |
| 40 | 7.4 Uncertainty of measurement |
| 41 | 8 Calculation of accuracy 8.1 General 8.2 Calculation of the effect of ageing on accuracy |
| 42 | 9 Relationship between the calculated accuracy and the accuracy classification indicated 10 Indication of the accuracy classification |
| 43 | 11 Reliability |
| 44 | Annex A (normative) Statistical evaluation of accuracy |
| 47 | Annex B (informative) Evaluation of coefficients α and c from the differences of rates |
| 49 | Annex C (informative) Reliability |
| 50 | Bibliography |
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BS ISO 10553:2018
Horology. Procedure for evaluating the accuracy of quartz watches Published By Publication Date Number of…
