# ISO 13927:2015 — Withdrawn and superseded ISO standards For ISO 13927:2015, item title is Plastics — Simple heat release test using a conical radiant heater and a thermopile detector; status code is 9599; successor is ISO 13927:2023; withdrawn / published date is 2015-04-10, recorded from its source on 2026-08-05. - **Identifier:** ISO 13927:2015 _(verified: appears in the quote below)_ - **Item title:** Plastics — Simple heat release test using a conical radiant heater and a thermopile detector _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 13927:2023 - **Withdrawn / published date:** 2015-04-10 _(verified: appears in the quote below)_ ## What the source says > 52841,IS,,ISO 13927:2015,Plastics — Simple heat release test using a conical radiant heater and a thermopile detector,Plastiques — Essai simple pour la détermination du débit calorifique au moyen d'un radiateur conique et d'une sonde à thermopile,2015-04-10,2,['83.080.01'],ISO/TC 61/SC 4,9599,[23339],[82203],"['en','fr']",21,
ISO 13927:2015 specifies a method suitable for the production control or product development purposes for assessing the heat release rate of essentially flat products exposed in the horizontal orientation to controlled levels of radiant heating with an external igniter. The heat release rate is determined by the use of a thermopile instead of the more accurate oxygen ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).