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ISO/AWI TS 19850

Fire tests — Use of LED (light-emitting diode) as an alternative to white light for measuring smoke parameters

General information

20.00     6 jan 2026

ISO

ISO/TC 92/SC 1

Technical Specification

Scope

This document specifies methodologies for comparing the smoke density and the smoke production rate during fire tests measured by LED (light-emitting diode) with those measured by white light. These methodologies are intended for the identification of suitable LEDs which can be used as alternatives to white light sources.

Life cycle

PREVIOUSLY

PUBLISHED
ISO/TS 19850:2022

NOW

IN_DEVELOPMENT
ISO/AWI TS 19850
20.00 New project registered in TC/SC work programme
6 jan 2026