BS 4218:1978 - Specification for self-luminous exit signs

BS 4218:1978

Specification for self-luminous exit signs

Status : Superseded, Withdrawn   Published : September 1978 Replaced By : BS 5499-2:1986

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Self-energized signs for luminosity requiring no external source of power, for mounting in theatres, cinemas, etc. Specifies energy source, lettering sizes, level and uniformity of luminance, and tests for impact, temperature, vibration and pressure.




Standard NumberBS 4218:1978
TitleSpecification for self-luminous exit signs
StatusSuperseded, Withdrawn
Publication Date30 September 1978
Withdrawn Date28 November 1986
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS 5499-2:1986
DescriptorsColour, Testing, Letters (symbols), Luminance, Emergency exits, Sign lighting (buildings), Luminosity, Marking, Tritium, Light-emitting devices, Exits, Dimensions
ICS01.080.10
13.220.20
Title in FrenchSpécification des panneaux de sortie auto-lumineux
Title in GermanSpezifikation fuer selbstleuchtende Ausgangszeichen
CommitteePH/8
ISBN0 580 10270 X
PublisherBSI
FormatA4
DeliveryNo
File Size0 KB
Price£182.00


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