BS EN ISO 4892-3:2016规定了将试样暴露于荧光紫外线辐射、高温和高温下的方法 设计用于模拟材料暴露时发生的风化效应的仪器中的水 在实际的最终使用环境中，通过窗户玻璃吸收太阳辐射。样品在受控环境条件下暴露于荧光紫外灯下 （温度、湿度和/或水）。可使用不同类型的荧光紫外灯满足所有要求 测试不同材料的要求。样本制备和结果评估包含在其他国际标准中 具体材料。ISO 4892-1中给出了一般指南。注:ISO 11507中描述了涂料、清漆和其他涂层的荧光紫外灯曝光。交叉引用:ISO 4582ISO 4892-1ISO 11341ISO 11507ASTM G154CIE 85:1989购买本文件时提供的所有当前修订版均包含在购买本文件中。

BS EN ISO 4892-3:2016 specifies methods for exposing specimens to fluorescent UV radiation, heat and water in apparatus designed to simulate the weathering effects that occur when materials are exposed in actual end-use environments to global solar radiation, or to solar radiation through window glass.The specimens are exposed to fluorescent UV lamps under controlled environmental conditions (temperature, humidity and/or water). Different types of fluorescent UV lamp can 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 4892-1.NOTE Fluorescent UV lamp exposures for paints, varnishes and other coatings are described in ISO 11507.Cross References:ISO 4582ISO 4892-1ISO 11341ISO 11507ASTM G154CIE 85:1989All current amendments available at time of purchase are included with the purchase of this document.