Name: UNI EN 842 : 2009
Brand: UNI

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

Published date

03-19-2009

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

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) - Relationship between this
         European Standard and the Essential Requirements
         of EU Directive 98/37/EC, amended by 98/79/EC
Annex ZB (informative) - Relationship between this
         European Standard and the Essential Requirements
         of EU Directive 2006/42/EC

Provides criteria for the perception of visual danger signals in the area that people are intended to perceive and to react to such a signal.

DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Current
Supersedes	UNI EN 842 : 1997

Standards	Relationship
I.S. EN 842:1997	Identical
EN 842:1996+A1:2008	Identical
NF EN 842 : 1996 + A1 2008	Identical
NS EN 842 : 1996 + A1 2008	Identical
NBN EN 842 : 1996 + A1 2009	Identical
SN EN 842+A1:2008	Identical
NEN EN 842 : 1997 + A1 2008	Identical
BS EN 842 : 1996	Identical
UNE-EN 842:1997	Identical

EN 981:1996+A1:2008	Safety of machinery - System of auditory and visual danger and information signals
IEC 60073:2002	Basic and safety principles for man-machine interface, marking and identification - Coding principles for indicators and actuators
EN 60073:2002	Basic and safety principles for man-machine interface, marking and identification - Coding principles for indicators and actuators
IEC 60050-845:1987	International Electrotechnical Vocabulary (IEV) - Part 845: Lighting
EN 292-2 : 91 AMD 1 95	SAFETY OF MACHINERY - BASIC CONCEPTS, GENERAL PRINCIPLES FOR DESIGN - TECHNICAL PRINCIPLES AND SPECIFICATION
IEC 61310-1:2007	Safety of machinery - Indication, marking and actuation - Part 1: Requirements for visual, acoustic and tactile signals
ISO 3864:1984	Safety colours and safety signs
EN 61310-1:2008	Safety of machinery - Indication, marking and actuation - Part 1: Requirements for visual, acoustic and tactile signals