# ISO 4892-4:1994 — Withdrawn and superseded ISO standards

For ISO 4892-4:1994, 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to laboratory light sources — Part 4: Open-flame carbon-arc lamps; status code is 9599; successor is ISO 4892-4:2004; withdrawn / published date is 1994-05-12, recorded from its source on 2026-08-05.

- **Identifier:** ISO 4892-4:1994 _(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 4892-4:2004
- **Withdrawn / published date:** 1994-05-12 _(verified: appears in the quote below)_

## What the source says

> 10899,IS,,ISO 4892-4:1994,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,1994-05-12,1,['83.080.01'],ISO/TC 61/SC 6,9599,[10894],[33344],"['en','fr']",7,<p>Specifies methods for exposing to a carbon-arc light source under controlled environmental conditions. The procedure may include measurements of the irradiance and radiant exposure at the surface of the specimen. It is recommended that a similar material of known behaviour be exposed simultaneously with the experimental material as a reference. General guidance is given in ISO 4892

## 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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).