DIN EN ISO 4892-2-2009 塑料实验室光源暴露试验方法.第2部分:氙弧灯(ISO 4892-2:2006 + 修改件1:009)EN ISO 4892-2:2006 + A1:2009的德文版本
Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps (ISO 4892-2:2006 + Amd.1:2009)(includes Amendment A1:2009); English version of DIN EN ISO 4892-2:2009-11
This part of ISO 4892 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 light source and various filter combinations may be used to meet
different requirements.
Specimen preparation and evaluation of the results are covered in other International Standards for specific
materials.
General guidance is given in ISO 4892-1
NOTE Xenon-arc exposures of paints and varnishes are described in ISO 11341.