BS 5477:1977 - Method for visual assessment, by grid assay, of dirt in paper for character recognition

BS 5477:1977

Method for visual assessment, by grid assay, of dirt in paper for character recognition

Status : Withdrawn   Published : June 1977

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Measures the proportion of the surface area containing particles that are immediately obvious to the eye. Reports the number of grid squares per 6 m$u2 containing dirt.




Standard NumberBS 5477:1977
TitleMethod for visual assessment, by grid assay, of dirt in paper for character recognition
StatusWithdrawn
Publication Date30 June 1977
Confirm Date02 September 2013
Withdrawn Date18 January 2019
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
DescriptorsTesting conditions, Visual inspection (testing), Printing paper, Optical character recognition, Paper, Character recognition equipment, Contaminants
ICS85.060
Title in FrenchMéthode pour l'évaluation visuelle, au moyen d'un essai à mire, des impuretés dans le papier pour reconnaissance des caractères
Title in GermanVerfahren fuer die visuelle Einschaetzung der Unreinigkeiten im Papier fuer Schriftzeichenerkennung durch die Rasterpruefung
CommitteeI/-
ISBN0 580 09783 8
PublisherBSI
FormatA4
DeliveryYes
Pages8
File Size199 KB
NotesThis standard is withdrawn as it is no longer relevant
Price£52.00


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*To ask about withdrawn titles contact the
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