Name: UNI EN ISO 16474-2 : 2014
Brand: UNI

UNI EN ISO 16474-2 : 2014

Superseded

View Superseded by

PAINTS AND VARNISHES - METHODS OF EXPOSURE TO LABORATORY LIGHT SOURCES - PART 2: XENON-ARC LAMPS

Superseded date

02-17-2023

Published date

05-15-2014

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Test specimens
7 Exposure conditions
8 Procedure
9 Test report
Annex A (informative) - Filtered xenon-arc radiation
- Spectral power distribution
Annex B (normative) - Additional exposure cycles
Bibliography

Describes 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.

DevelopmentNote	Together with UNI EN ISO 16474-1, it supersedes UNI EN ISO 11341. (05/2014)
DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Superseded
SupersededBy	UNI EN ISO 16474-2:2023

Standards	Relationship
EN ISO 16474-2:2013	Identical
ISO 16474-2:2013	Identical

ISO 16474-1:2013	Paints and varnishes — Methods of exposure to laboratory light sources — Part 1: General guidance
ISO 4618:2014	Paints and varnishes — Terms and definitions
ISO 4892-2:2013	Plastics — Methods of exposure to laboratory light sources — Part 2: Xenon-arc lamps
ISO 9370:2017	Plastics — Instrumental determination of radiant exposure in weathering tests — General guidance and basic test method