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 uncertainty (ISO 6789-2:2017)
03-08-2017
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
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