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NBN EN 842 : 1996 + A1 2009

Current
Current

The latest, up-to-date edition.

SAFETY OF MACHINERY - VISUAL DANGER SIGNALS - GENERAL REQUIREMENTS, DESIGN AND TESTING
Published date

01-12-2013

Publisher

Belgian Standards

Foreword
1 Scope
2 Normative references
3 Definitions
4 Safety and ergonomic requirements
4.1 General
4.2 Detectibility
4.3 Discriminability
4.4 Glare
4.5 Distance
4.6 Duration
5 Physical measurements
6 Subjective visual check
Annex A (informative) Bibliography
Annex ZA (informative) Clauses of this European
Standard addressing essential requirements or other
provisions of EU directives

Gives criteria for perception of visual danger signals in the area that people are intended to perceive and react to such a signal. Gives the safety and ergonomic requirements and corresponding physical measurements. Not applicable to danger indications presented in either written or pictorial form or those transmitted by data display units.

DevelopmentNote
96 Edition Re-Issued in March 2009 & incorporates AMD 1 2009. (03/2009)
DocumentType
Standard
PublisherName
Belgian Standards
Status
Current

Standards Relationship
UNE-EN 842:1997 Identical
SN EN 842+A1:2008 Identical
I.S. EN 842:1997 Identical
UNI EN 842 : 2009 Identical
EN 842:1996+A1:2008 Identical
BS EN 842 : 1996 Identical

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