DIN EN ISO 4892-3:2016簡介(jiè)

標準號:DIN EN ISO 4892-3-2016

中文(wén)名(míng)稱：塑料(liào).實(shí)驗(yàn)室光源(yuán)暴露法(fǎ).第3部分(fēn):熒(yíng)光UV燈(ISO 4892-3-2016).德文(wén)版(bǎn)本EN ISO 4892-3-2016

英(yīng)文名稱：Plastics - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps (ISO 4892-3:2016); German version EN ISO 4892-3:2016

發布日(rì)期:2016-10

實施日期:2016

廢止(zhǐ)日(rì)期(qī):無

中(zhōng)國標準分(fēn)類號:G31

國際標準分類(lèi)號(hào):83.080.01

發布(bù)單位:DE-DIN

引(yǐn)用標(biāo)準:DIN EN ISO 4892-1-2001 DIN EN ISO 11341-2004 DIN EN ISO 16474-1-2014 ASTM G 154a-2012 CIE 85-1989 ISO 4582-2007 ISO 4892-1-2016 ISO 11341-2004 ISO 11507-2007

被代替標準:DIN EN ISO 4892-3-2014 DIN EN ISO 4892-3-2015

DIN EN ISO 4892-3:2016適(shì)用範(fàn)圍(wéi)

ISO 4892-3:2016規(guī)定了在設計用於模擬(nǐ)材料在(zài)實際最(zuì)終使用環(huán)境中暴露於全球太陽輻(fú)射或通過窗戶(hù)玻(bō)璃的(dí)太陽輻射時發(fā)生的(dí)風(fēng)化(huà)效(xiào)應的裝(zhuāng)置中(zhōng)
，將試(shì)樣暴露於(yú)熒光(guāng)紫外(wài)綫(xiàn)輻射(shè)，熱和水(shuǐ)的方法。

在(zài)受(shòu)控環境條件（溫度，濕度和/或水）下(xià)
，將試(shì)樣暴(bào)露於(yú)熒光紫(zǐ)外綫(xiàn)燈(dēng)下(xià)。不(bù)同類型的熒(yíng)光(guāng)紫外(wài)燈(dēng)可(kě)滿足不(bù)同材(cái)料的(dí)所有(yǒu)檢測要(yào)求。特(tè)定材料的其(qí)他國際標準中包括(kuò)了(liǎo)樣品製(zhì)備和結(jié)果(guǒ)評(píng)估。ISO 4892-1中(zhōng)給(gěi)出了一般指南。

注：ISO 11507中描述了塗料(liào)，清漆和(hé)其他(tā)塗層的熒光紫外綫(xiàn)燈曝(pù)光(guāng)。

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.

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