ISO 4892-4:2013

Plastics — Methods of exposure to laboratory light sources — Part 4: Open-flame carbon-arc lamps

ISO 4892-4:2013 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 in daylight or daylight filtered through window glass.

Plastiques — Méthodes d'exposition à des sources lumineuses de laboratoire — Partie 4: Lampes à arc au carbone

Polimerni materiali - Metode izpostavitve laboratorijskim virom svetlobe - 4. del: Ogljikove svetilke z odprtim plamenom

Ta del standarda ISO 4892 določa metode izpostavitve preskušancev ogljikovim svetilkam z odprtim plamenom v vlažnem okolju, kar poustvari vremenske vplive, do katerih pride, ko so materiali v okolju, kjer se uporabljajo, izpostavljeni neposredni dnevni svetlobi ali dnevni svetlobi, ki se filtrira skozi okensko steklo.
Preskušanci so izpostavljeni filtrirani svetlobi ogljikovih svetilk z odprtim plamenom v okolju z nadzorovanimi okoljskimi pogoji (temperatura, vlaga). Opisani so različni filtri. Priprava preskušancev in vrednotenje rezultatov sta obravnavana v drugih mednarodnih standardih za določene materiale.
Splošne smernice so podane v standardu ISO 4892-1.

General Information

• Status: Published
• Publication Date: 04-Aug-2013
• ICS: 83.080.01 - Plastics in general
• Technical Committee: ISO/TC 61/SC 6 - Ageing, chemical and environmental resistance
• Drafting Committee: ISO/TC 61/SC 6/WG 2 - Exposure to light
• Current Stage: 9092 - International Standard to be revised
• Completion Date: 28-Sep-2023
• Ref Project: SIST ISO 4892-4:2015 - Plastics - Methods of exposure to laboratory light sources - Part 4: Open-flame carbon-arc lamps

Relations

• Revises: ISO 4892-4:2004 - Plastics — Methods of exposure to laboratory light sources — Part 4: Open-flame carbon-arc lamps
• Effective Date: 09-Mar-2013

Standards Content (Sample)

SLOVENSKI STANDARD
SIST ISO 4892-4:2015
01-marec-2015
1DGRPHãþD
SIST ISO 4892-4:1996
Polimerni materiali - Metode izpostavitve laboratorijskim virom svetlobe - 4. del:
Ogljikove svetilke z odprtim plamenom
Plastics - Methods of exposure to laboratory light sources - Part 4: Open-flame carbon-
arc lamps
Plastiques - Méthodes d'exposition à des sources lumineuses de laboratoire -- Partie 4:
Lampes à arc au carbone
Ta slovenski standard je istoveten z: ISO 4892-4:2013
ICS:
83.080.01 Polimerni materiali na Plastics in general
splošno
SIST ISO 4892-4:2015 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST ISO 4892-4:2015

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SIST ISO 4892-4:2015
INTERNATIONAL ISO
STANDARD 4892-4
Third edition
2013-07-15
Plastics — Methods of exposure to
laboratory light sources —
Part 4:
Open-flame carbon-arc lamps
Plastiques — Méthodes d’exposition à des sources lumineuses de
laboratoire —
Partie 4: Lampes à arc au carbone
Reference number
ISO 4892-4:2013(E)
©
ISO 2013

---------------------- Page: 3 ----------------------

SIST ISO 4892-4:2015
ISO 4892-4:2013(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2013
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail [e-mail]
Web www.iso.org
Published in Switzerland
ii © ISO 2013 – All rights reserved

---------------------- Page: 4 ----------------------

SIST ISO 4892-4:2015
ISO 4892-4:2013(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Principle . 1
4 Apparatus . 2
4.1 Laboratory light source . 2
4.2 Test chamber . 6
4.3 Radiometer . 7
4.4 Thermometer . 7
4.5 Moisture . 7
4.6 Specimen holders . 7
4.7 Apparatus to assess changes in properties . 7
5 Test specimens. 8
6 Test conditions . 8
6.
...

INTERNATIONAL ISO
STANDARD 4892-4
Third edition
2013-07-15
Plastics — Methods of exposure to
laboratory light sources —
Part 4:
Open-flame carbon-arc lamps
Plastiques — Méthodes d’exposition à des sources lumineuses de
laboratoire —
Partie 4: Lampes à arc au carbone
Reference number
ISO 4892-4:2013(E)
©
ISO 2013

---------------------- Page: 1 ----------------------
ISO 4892-4:2013(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2013
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail [e-mail]
Web www.iso.org
Published in Switzerland
ii © ISO 2013 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 4892-4:2013(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Principle . 1
4 Apparatus . 2
4.1 Laboratory light source . 2
4.2 Test chamber . 6
4.3 Radiometer . 7
4.4 Thermometer . 7
4.5 Moisture . 7
4.6 Specimen holders . 7
4.7 Apparatus to assess changes in properties . 7
5 Test specimens. 8
6 Test conditions . 8
6.1 Temperature . 8
6.2 Relative humidity of air . 8
6.3 Spray cycle . 8
6.4 Cycles with dark periods . 8
7 Procedure.
...