ISO 27893:2011
Current
The latest, up-to-date edition.
Vacuum technology — Vacuum gauges — Evaluation of the uncertainties of results of calibrations by direct comparison with a reference gauge
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English, French
10-08-2011
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ISO 27893:2011 gives guidelines for the determination and reporting of measurement uncertainties arising during vacuum gauge calibration by direct comparison with a reference gauge carried out in accordance with ISO/TS 3567.
ISO 27893:2011 describes methods for uniform reporting of uncertainties in vacuum gauge certificates. Uncertainties reported in accordance with the guidelines given in ISO 27893:2011 are transferable in the sense that the uncertainty evaluated for one result can be used as a component in the uncertainty evaluation of another measurement or calibration in which the first result is used.
ISO 27893:2011 defines two measurement models that are sufficient to cover most practical cases. However, it is possible that the models given cannot be applied to newly developed vacuum gauges.
| Committee |
ISO/TC 112
|
| DevelopmentNote |
Supersedes ISO/FDIS 27893 and ISO TS 27893. (08/2011)
|
| DocumentType |
Standard
|
| Pages |
15
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| UNI ISO 27893:2020 | Identical |
| NEN ISO 27893 : 2011 | Identical |
| NF ISO 27893 : 2013 | Identical |
| BS ISO 27893:2011 | Identical |
| 17/30349154 DC : 0 | BS ISO 20146 - VACUUM TECHNOLOGY - VACUUM GAUGES - SPECIFICATIONS, CALIBRATION AND MEASUREMENT UNCERTAINTIES FOR CAPACITANCE DIAPHRAGM GAUGE |
| 16/30339681 DC : 0 | BS ISO 19685 - VACUUM TECHNOLOGY - VACUUM GAUGES - SPECIFICATIONS, CALIBRATION AND MEASUREMENT UNCERTAINTIES FOR PIRANI GAUGES |
| BS ISO 19685:2017 | Vacuum technology. Vacuum gauges. Specifications, calibration and measurement uncertainties for Pirani gauges |
| ISO 19685:2017 | Vacuum technology — Vacuum gauges — Specifications, calibration and measurement uncertainties for Pirani gauges |
| ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
| ISO/TS 3567:2005 | Vacuum gauges Calibration by direct comparison with a reference gauge |
| ISO/IEC Guide 99:2007 | International vocabulary of metrology Basic and general concepts and associated terms (VIM) |
| 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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