SR EN ISO 16474-2:2014

Paints and varnishes - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps (ISO 16474-2:2013)

ISO 16474-2:2013 specifies methods for exposing specimens to xenon-arc light in the presence of moisture to reproduce the weathering effects that occur when materials are exposed in actual end-use environments to daylight or to daylight filtered through window glass. The specimens are exposed to filtered xenon-arc light under controlled conditions (temperature, humidity and/or wetting). Various types of xenon-arc lamps and various filter combinations may be used to meet all the requirements for testing different materials. Specimen preparation and evaluation of the results are covered in other International Standards for specific materials. General guidance is given in ISO 16474-1. Xenon-arc exposures for plastics are described in ISO 4892-2.

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General information

Status : Valid
Approval date : 4/30/2014
Number of pages : 26
ICS : 87.040 Paints and varnishes
Technical Committee : 338 - Adhesives

Relations with other standards:

Replaces SR EN ISO 11341:2005
Amended by SR EN ISO 16474-2:2014/A1:2022