BS 4120:1968 - Methods for the measurement of performance of still projectors

BS 4120:1968

Methods for the measurement of performance of still projectors

Status : Withdrawn   Published : September 1968

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General conditions of test. Test methods for determining accuracy of location of the pictures projected on the screen, resolving power, uniformity of illumination, temperature rise of slide, distance between lens and screen for a 1 m wide picture, light output and working temperature of casing.




Standard NumberBS 4120:1968
TitleMethods for the measurement of performance of still projectors
StatusWithdrawn
Publication Date26 September 1968
Confirm Date01 March 2003
Withdrawn Date04 November 2009
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
Amended ByAMD 1680
Draft Superseded ByD63/7492 DC
DescriptorsProjectors (image), Still-picture projectors, Performance testing, Lenses, Transparencies, Screens (projection), Temperature rise, Marking, Resolving power determination, Light emission
ICS37.040.10
Title in FrenchMethodes de mesure des performances des projecteurs de diapositives
Title in GermanVerfahren zur Messung der Leistung von Lichtbildprojektoren
CommitteeCPW/42
ISBN0 580 00316 7
PublisherBSI
FormatA4
DeliveryYes
Pages10
File Size303.5 KB
NotesThis standard has been withdrawn as it is no longer used by the industry.
Price£110.00


WITHDRAWN TITLE
*To ask about withdrawn titles contact the
BSI Customer Services
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