Fibre optic connector optical interfaces - Optical interface standard single mode angled physically contacting fibres Ingestion-build-82396 BS EN 13971 gives test

BS EN 13971 gives test methods to determine the reactivity of lime materials by potentiometric titration with hydrochloric acid

This part of ISO 12891 also provides guidance on infection control

ISO 12966 specifies a method for the determination of fatty acid methyl esters (FAMEs) derived by transesterification or esterification from fats

The following significant technical changes with respect to EN 60317-47:1997:

2 Repeatability

Fibre optic connector optical interfaces - Optical interface standard single mode angled physically contacting fibres Ingestion-build-82396 BS EN 13971 gives test1 Scope The document defines a set of prescribed conditions that must be maintained in order to satisfy the requirements of attenuation and return loss performance in a randomly mated pair of fibres. Performance grades are classified into four categories for attenuation and one for return loss measurements.