![header thumbnail](/images/img-default-logo.png)
EN 61745:2017
Current
The latest, up-to-date edition.
![header thumbnail](/images/img-default-logo.png)
End-face image analysis procedure for the calibration of optical fibre geometry test sets
20-10-2017
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 General information and preparation
for calibration
5 Calibration
6 Evaluation of uncertainties
7 Documentation
Annex A (normative) - Mathematical basis for
measurement uncertainty calculations
Annex B (informative) - Derivation of calibration
factors
Annex C (informative) - Examples for the determination
of calibration factors
Annex D (informative) - Calculation of uncertainties
Annex E (informative) - Worked examples for the
determination of uncertainties
Annex F (informative) - Generation of working
standards
Annex G (informative) - Estimation of uncertainty in
the measurement of core/cladding concentricity
error
Annex H (informative) - Estimation of uncertainty in
the measurement of non-circularity
Bibliography
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.