BS 2742:Addendum No. 1:1972 - Notes of the use of Ringelmann and miniature smoke charts. The calibration of instruments in Ringelmann number

BS 2742:Addendum No. 1:1972

Notes of the use of Ringelmann and miniature smoke charts. The calibration of instruments in Ringelmann number

Status : Withdrawn   Published : June 1972

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Provides a relationship for the conversion of measurements of optical density of smoke to 'standard' Ringelmann numbers.




Standard NumberBS 2742:Addendum No. 1:1972
TitleNotes of the use of Ringelmann and miniature smoke charts. The calibration of instruments in Ringelmann number
StatusWithdrawn
Publication Date27 June 1972
Confirm Date01 June 2005
Withdrawn Date01 February 2008
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
Draft Superseded By71/43144 DC
DescriptorsSmoke, Charts, Calibration, Spectrophotometers, Length, Error correction, Temperature, Colour tests, Test equipment
ICS13.040.40
91.060.40
Title in FrenchNotes sur l'utilisation des tables de fumee Ringelmann et miniatures. Etalonnage des instruments en nombres de Ringelmann
Title in GermanAnmerkungen zum Gebrauch der Ringelmann- und Miniatur-Rauchtabellen. Eichung von Instrumenten nach Ringelmann
CommitteeEH/2/1
ISBN0 580 07174 X
PublisherBSI
FormatA4
DeliveryYes
Pages6
File Size292.3 KB
NotesThis standard has been withdrawn as it is no longer relevant.
Price£52.00


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