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Norm

ISO 3864-4:2011

Ausgabedatum: 2011 03 10

Graphical symbols — Safety colours and safety signs — Part 4: Colorimetric and photometric properties of safety sign materials

ISO 3864-4:2011 establishes the colorimetric and photometric requirements and test methods for the colours of safety signs to be used in workplaces and public areas. It p...
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ISO 3864-4:2011 establishes the colorimetric and photometric requirements and test methods for the colours of safety signs to be used in workplaces and public areas. It provides the colorimetric and photometric specifications for the named safety and contrast colours prescribed in ISO 3864­1.

The physical requirements that safety signs have to meet are primarily related to daytime colour and normally lit environments. ISO 3864-4:2011 also includes the colorimetric requirements and test methods for safety signs and phosphorescent material which also operate in unlit environments.

ISO 3864-4:2011 is applicable to all locations where safety issues related to people need to be addressed. However, it is not applicable to signalling used for guiding rail, road, river, maritime and air traffic and, generally speaking, to those sectors subject to a regulation that may differ.

The colorimetric and photometric properties of retroreflective safety signs, retroreflective materials combined with fluorescent or phosphorescent materials, or luminous safety signs activated by a radioactive source are not specified in ISO 3864-4:2011.

ISO 3864-4:2011
2011 03 10
Graphical symbols — Safety colours and safety signs — Part 4: Colorimetric and photometric propertie...
Norm
ISO 3864-1:2002
2002 06 20
Graphical symbols — Safety colours and safety signs — Part 1: Design principles for safety signs in ...
Norm
ISO 3864:1984
1984 03 01
Safety colours and safety signs
Norm
ISO/R 557:1967
1967 03 01
Symbols, dimensions and layout for safety signs
Technische Regel
ISO/R 408:1964
1964 12 01
Safety colours
Technische Regel
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