Paints and varnishes. Methods of exposure to laboratory light sources Open-flame carbon-arc lamps

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

12-31-2013

Publisher

British Standards Institution

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
Bibliography

Describes 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.

This part of ISO16474 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 ISO16474-1.

NOTE Open-flame carbon-arc exposures for plastics are described in ISO4892-4.

Committee	STI/10
DevelopmentNote	Supersedes 12/30236297 DC. (01/2014)
DocumentType	Standard
Pages	22
PublisherName	British Standards Institution
Status	Current
Supersedes	12/30236297 DC : 0

Standards	Relationship
ISO 16474-4:2013	Identical

ISO 16474-1:2013	Paints and varnishes — Methods of exposure to laboratory light sources — Part 1: General guidance
ISO 4582:2017	Plastics — Determination of changes in colour and variations in properties after exposure to glass-filtered solar radiation, natural weathering or laboratory radiation sources
ISO 4892-4:2013	Plastics — Methods of exposure to laboratory light sources — Part 4: Open-flame carbon-arc lamps
ISO 4618:2014	Paints and varnishes — Terms and definitions
ISO 9370:2017	Plastics — Instrumental determination of radiant exposure in weathering tests — General guidance and basic test method

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BS ISO 16474-4:2013

Paints and varnishes. Methods of exposure to laboratory light sources Open-flame carbon-arc lamps

Table of Contents

Abstract

Scope

General Product Information

International Equivalents

Standards Referencing This Book

Category

Subcategory