BS ISO 10553:2003
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Horology. Procedure for evaluating the accuracy of quartz watches
Hardcopy , PDF
16-11-2018
English
08-08-2003
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and units
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
7 Test methods
7.1 General test conditions
7.2 Ageing test programme
7.3 Temperature simulation test programme
7.4 Uncertainty of measurement
8 Calculation of accuracy
8.1 General
8.2 Calculation of the effect of ageing on accuracy
9 Relationship between the calculated accuracy and the accuracy
classification indicated
10 Indication of the accuracy classification
Annex A (normative) Statistical evaluation of accuracy
Annex B (normative) Evaluation of coefficients a and c from the
differences of rates
Annex C (informative) Reliability
Bibliography
Describes the procedure for evaluating the accuracy of quartz watches, individually and by lots, and the relationship between the accuracy tested and the accuracy classification given by the manufacturer.
| Committee |
STI/53
|
| DevelopmentNote |
Supersedes 01/121988 DC (08/2003)
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO/TR 10553:1995 | Identical |
| ISO 10553:2003 | Identical |
| ISO 2859:1974 | Sampling procedures and tables for inspection by attributes |
| ISO 3158:1976 | Timekeeping instruments — Symbolization of control positions |
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