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Optical fibres - Part 1-21: Measurement methods and test procedures - Coating geometry
STANDARD published on 30.8.2001
Designation standards: IEC 60793-1-21-ed.1.0
Publication date standards: 30.8.2001
SKU: NS-411464
The number of pages: 27
Approximate weight : 81 g (0.18 lbs)
Country: International technical standard
Category: Technical standards IEC
Gives four methods for measuring the coating geometry of optical fibres. The following parameters are measured: coating diameter, coating non-circularity, coating-cladding concentricity error. The methods are conducted off-line during inspection. They are not suitable for on-line, in-process measurements. Presente quatre methodes pour mesurer la geometrie du revetement des fibres optiques. Les parametres suivants sont mesures: diametre du revetement, non-circularite du revetement, erreur de concentricite du revetement-gaine. Chaque methode est effectuee a part pendant le controle. Aucune delle nest adaptee a des mesures directes, en cours de processus.
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