# ISO 4892-4:2004 — Withdrawn and superseded ISO standards

For ISO 4892-4:2004, item title is Plastics — Methods of exposure to laboratory light sources — Part 4: Open-flame carbon-arc lamps; status code is 9599; successor is ISO 4892-4:2013; withdrawn / published date is 2004-09-07, recorded from its source on 2026-08-05.

- **Identifier:** ISO 4892-4:2004 _(verified: appears in the quote below)_
- **Item title:** Plastics — Methods of exposure to laboratory light sources — Part 4: Open-flame carbon-arc lamps _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 4892-4:2013
- **Withdrawn / published date:** 2004-09-07 _(verified: appears in the quote below)_

## What the source says

> 33344,IS,,ISO 4892-4:2004,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,2004-09-07,2,['83.080.01'],ISO/TC 61/SC 6,9599,[10899],[63681],['en'],7,"<p>ISO 4892-4:2004 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.</p><p>The specimens are exposed to filtered open-flame carbon-arc light under controlled environmental conditions

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).