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ISO 4892-1:2016標(biāo)準(zhǔn)以“塑料—暴露于實(shí)驗(yàn)室光源的方法”為總標(biāo)題，由以下部分組成：

第1部分：通則;

第2部分：氙弧燈;

第3部分：熒光紫外燈;

第4部分：開放式碳弧燈，紫外光老化試驗(yàn)箱。

ISO 4892-1:2016在后續(xù)部分詳細(xì)描述了和暴露操作方法的選擇有關(guān)的信息和指導(dǎo)。它還描述了用于將塑料暴露于實(shí)驗(yàn)室光源的設(shè)備的一般性能要求。有關(guān)人工加速風(fēng)化或人造加速輻射裝置生產(chǎn)性能要求的信息。

在ISO 4892的這一部分中，“光源”一詞是指發(fā)出紫外線輻射、可見輻射、紅外線輻射或這些輻射的任何組合的輻射源。

ISO 4892-1:2016還提供了從人工加速老化或人工加速輻射暴露數(shù)據(jù)的解釋信息。在ISO 4582中給出了關(guān)于塑料暴露后的性能變化和報(bào)告這些結(jié)果變化的方法的更具體的信息。

ISO 4892-1:2016英文簡(jiǎn)介

ISO 4892-1:2016 provides information and general guidance relevant to the selection and operation of the methods of exposure described in detail in subsequent parts. It also describes general performance requirements for devices used for exposing plastics to laboratory light sources. Information regarding performance requirements is for producers of artificial accelerated weathering or artificial accelerated irradiation devices.

NOTE In this part of ISO 4892, the term "light source" refers to radiation sources that emit UV radiation, visible radiation, infrared radiation or any combination of these types of radiation.

ISO 4892-1:2016 also provides information on the interpretation of data from artificial accelerated weathering or artificial accelerated irradiation exposures. More specific information about methods for determining the change in the properties of plastics after exposure and reporting these results is given in ISO 4582.