BS ISO 12963:2017
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Gas analysis. Comparison methods for the determination of the composition of gas mixtures based on one- and two-point calibration
Hardcopy , PDF
08-01-2021
English
31-05-2017
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Abbreviated terms
6 Principle
7 Main procedure
8 Performance evaluation of the measuring system
9 Quality assurance measures
10 Report of results
Annex A (normative) - System-stability check required
when using exact-match and bracketing designs
Annex B (normative) - Statistics and sensitivity
coefficients used in Clause 7
Annex C (normative) - Alternative approach to assessing
the nonlinearity contribution
Annex D (informative) - Worked-out example
Annex E (informative) - Using the designs without
preceding system performance evaluation
Bibliography
Gives methods for: - calibrating an instrument with one or two calibration gas mixtures, - determining the composition of a gas sample, and - evaluating the uncertainty of the composition of the gas sample in relation to the uncertainty of the composition of the calibration gases used and the contribution of the measurement process.
| Committee |
PTI/15
|
| DevelopmentNote |
Supersedes 16/30295054 DC. (05/2017)
|
| DocumentType |
Standard
|
| Pages |
34
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Supersedes |
| Standards | Relationship |
| ISO 12963:2017 | Identical |
| ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
| ISO 15796:2005 | Gas analysis — Investigation and treatment of analytical bias |
| ISO/IEC Guide 99:2007 | International vocabulary of metrology Basic and general concepts and associated terms (VIM) |
| ISO 6143:2001 | Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures |
| ISO 7504:2015 | Gas analysis Vocabulary |
| ISO 6141:2015 | Gas analysis Contents of certificates for calibration gas mixtures |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
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