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BS 1900:1976
Current
The latest, up-to-date edition.
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Specification for secondary reference thermometers
Hardcopy , PDF
English
31-12-1976
Foreword
Co-operating organizations
Specification
1 Scope
2 Type
3 Temperature scale
4 Material
5 Construction
6 Annealing
7 Stabilization
8 Accuracy
9 Graduations and figuring
10 Inscriptions
Appendices
A Thermometric glasses approved by the National
Physical Laboratory (1974)
B Annealing and stabilization
C Procedure for testing secondary reference
thermometers
D Testing of British Standard thermometers
Tables
1 Details of British Standard secondary reference
thermometers
2 Uncertainty of test for British Standard secondary
reference thermometers verified at NPL
Figures
1 Typical construction of a thermometer
2 Examples of graduation and figuring for secondary
reference thermometers
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