I.S. EN ISO 6789-2:2017
Current
The latest, up-to-date edition.
ASSEMBLY TOOLS FOR SCREWS AND NUTS - HAND TORQUE TOOLS - PART 2: REQUIREMENTS FOR CALIBRATION AND DETERMINATION OF MEASUREMENT UNCERTAINLY (ISO 6789-2:2017)
Hardcopy , PDF
English
01-01-2017
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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National Foreword
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Requirements for calibration
5 Measurement error
6 Sources of uncertainty
7 Determination of the calibration result
8 Calibration certificate
Annex A (informative) - Calculation example for
an indicating torque tool (Type I)
Annex B (informative) - Calculation example for
a setting torque tool (Type II)
Annex C (normative) - Minimum requirements
for the calibration of the torque measurement
device and the estimation of its measurement
uncertainty
Bibliography
Describes the method for the calibration of hand torque tools and defines the method of calculation of measurement uncertainties for the calibration.
| DevelopmentNote |
Supersedes I.S. EN ISO 6789. (04/2017)
|
| DocumentType |
Standard
|
| Pages |
58
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 6789-2:2017 | Identical |
| EN ISO 6789-2:2017 | Identical |
| ECA 4-01 : LATEST | REQUIREMENTS CONCERNING CERTIFICATES ISSUED BY ACCREDITED CALIBRATION LABORATORIES |
| DIN 51309:2005-12 | Materials testing machines - Calibration of static torque measuring devices |
| ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
| ECA 10-14 : 2011 | GUIDELINES ON THE CALIBRATION OF STATIC TORQUE MEASURING DEVICES |
| ISO/TS 16949:2009 | Quality management systems Particular requirements for the application of ISO 9001:2008 for automotive production and relevant service part organizations |
| ECA 4-02 : 2013 | EVALUATION OF THE UNCERTAINTY OF MEASUREMENT IN CALIBRATION |
| ISO 6789-1:2017 | Assembly tools for screws and nuts — Hand torque tools — Part 1: Requirements and methods for design conformance testing and quality conformance testing: minimum requirements for declaration of conformance |
| VDI/VDE 2646:2006-02 | Torque measuring devices/measuring chains - Minimum requirements in calibrations |
| ISO/IEC Guide 99:2007 | International vocabulary of metrology Basic and general concepts and associated terms (VIM) |
| ISO 1703:2005 | Assembly tools for screws and nuts Designation and nomenclature |
| ISO 9001:2015 | Quality management systems — Requirements |
| BS 7882:2008 | Method for calibration and classification of torque measuring devices |
| 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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