IEC 60793-1-21:2001 ED1

Optical fibres - Part 1-21: Measurement methods and test procedures - Coating geometry IEC 60793-1-21:2001 ED1

Publication date:   Aug 30, 2001

Scope

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.