ISO/TS 19850:2022

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

Publication date: May 11, 2022

General information

Current stage: 90.20 Effective date: Apr 15, 2025

Originator: ISO

Owner: ISO/TC 92/SC 1

Type: Technical Specification

ICS: 13.220.40

Languages: English

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Status: Published

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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.

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NOW

PUBLISHED
ISO/TS 19850:2022
90.20 Standard under periodical review
Apr 15, 2025

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