EN 3475-705:2022

Aerospace series - Cables, electrical, aircraft use - Test methods - Part 705: Contrast measurement EN 3475-705:2022

Publication date:   Jun 14, 2022

General information

60.60 Standard published   Feb 9, 2022

CEN

ASD-STAN Aerospace

European Norm

49.060   Aerospace electric equipment and systems

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Scope

This document specifies the process to be applied for measuring the contrast of wire and cable identification markings against the background of the unmarked wire insulation. It has been developed primarily to define a reproducible process of contrast value determination for use both to determine the intrinsic laser markability of wires at the time of manufacture or later, and to enable electrical wiring systems manufacturers to ensure that the whole process of wire marking is carried out to the required standard.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 3475-705:2005

NOW

PUBLISHED
EN 3475-705:2022
60.60 Standard published
Feb 9, 2022