ISO 16474-4

Paints and varnishes - Methods of exposure to laboratory light sources - Part 4: Open-flame carbon-arc lamps - First Edition

contributor author	ISO - International Organization for Standardization
date accessioned	2017-09-04T18:42:07Z
date available	2017-09-04T18:42:07Z
date copyright	2013.11.15
date issued	2013
identifier other	JYWTGFAAAAAAAAAA.pdf
identifier uri	http://yse.yabesh.ir/std;query=authoF2377D8669B749A/handle/yse/223669
description abstract	This part of ISO 16474 specifies methods for exposing specimens to open-flame carbon-arc lamps 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 open-flame carbon-arc light under controlled conditions (temperature, humidity and/or wetting). Different types of filters are used to simulate either direct exposure to the environment or exposure through window glass. Specimen preparation and evaluation of the results are covered in other International Standards for specific materials. General guidance is given in ISO 16474-1. NOTE Open-flame carbon-arc exposures for plastics are described in ISO 4892-4.
language	English
title	ISO 16474-4	num
title	Paints and varnishes - Methods of exposure to laboratory light sources - Part 4: Open-flame carbon-arc lamps - First Edition	en
type	standard
page	18
status	Active
tree	ISO - International Organization for Standardization:;2013
contenttype	fulltext