BS ISO 8126:2019 Micrographics. Duplicating film, silver, diazo and vesicular. Specifications and measurement for visual density

BS ISO 8126:2019

Micrographics. Duplicating film, silver, diazo and vesicular. Specifications and measurement for visual density

Status : Current   Published : January 2019

Format
PDF

Format
HARDCOPY



What is this standard about?

This document specifies visual diffuse transmission densities for second generation silver-gelatin and diazo microforms and projection densities for second generation vesicular microforms. It also specifies methods of measurement.

It does not apply to duplicates of microforms of technical drawings and other drawing office documents.




Standard NumberBS ISO 8126:2019
TitleMicrographics. Duplicating film, silver, diazo and vesicular. Specifications and measurement for visual density
StatusCurrent
Publication Date14 January 2019
Normative References(Required to achieve compliance to this standard)ISO 5-2, ISO 6196-5, ISO 5-1, ISO 6196-1, ISO 6200, ISO 6196-4, ISO 5-3, ISO 6196-3
Informative References(Provided for Information)No other standards are informatively referenced
ReplacesBS ISO 8126:2000
International RelationshipsISO 8126:2019
DescriptorsMicrofilm, Transmittance, Microfiche, Microforms, Diazo compounds, Testing conditions, Optical measurement, Silver, Microphotography, Photographic film, Optical density, Computer output on microfilm
ICS37.080
Title in FrenchMicrographie. Films de duplication argentiques, diazoïques et vésiculaires. Spécifications et mesurage pour la densité visuelle
CommitteeIDT/1
ISBN978 0 539 02265 0
PublisherBSI
FormatA4
DeliveryYes
Pages12
File Size475 KB
Price£110.00


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