19/30397049 DC - BS EN ISO 16474-3. Paints and varnishes. Methods of exposure to laboratory light sources. Part 3. Fluorescent UV lamps

19/30397049 DC

BS EN ISO 16474-3. Paints and varnishes. Methods of exposure to laboratory light sources. Part 3. Fluorescent UV lamps

Status : Current, Draft for public comment   Published : October 2019

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This document specifies methods for exposing coatings to fluorescent UV lamps, heat and water in apparatus designed to reproduce the weathering effects that occur when materials are exposed in actual end-use environments to daylight, or to daylight through window glass.

The coatings are exposed to different types of fluorescent UV lamps under controlled environmental conditions (temperature, humidity and/or water). Different types of fluorescent UV lamp may be used to meet all the requirements for testing different materials.

Specimen preparation and evaluation of the results are covered in other ISO documents for specific materials.

General guidance is given in ISO 16474-1.

NOTE

Fluorescent UV lamp exposures for plastics are described in ISO 4892-3.




Standard Number19/30397049 DC
TitleBS EN ISO 16474-3. Paints and varnishes. Methods of exposure to laboratory light sources. Part 3. Fluorescent UV lamps
StatusCurrent, Draft for public comment
Publication Date04 October 2019
Normative References(Required to achieve compliance to this standard)ISO 1514, ISO 2808, ISO 4618, ISO 9370, ISO 16474-1
Informative References(Provided for Information)ISO 4892-3:2006, ASTM G 154
International RelationshipsISO/DIS 16474-3
Draft Expiry Date19 November 2019
DescriptorsArtificial weathering tests, Water-resistance tests, Wood, Test specimens, Paints, Protective coatings, Environmental testing, External, Varnishes, Test equipment, Ultraviolet radiation, Coatings
ICS87.040
Title in FrenchPeintures et vernis — Méthodes d'exposition à des sources lumineuses de laboratoire — Partie 3: Lampes fluorescentes UV Partie 3: Lampes fluorescentes UV
CommitteeSTI/10
PublisherBSI
FormatA4
DeliveryYes
Pages24
File Size594 KB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


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