0

ISO/TS 21397:2021

FTIR analysis of fire effluents in cone calorimeter tests ISO/TS 21397:2021

Publication date:   Mar 9, 2021

General information

90.20 Standard under periodical review   Jan 15, 2024

ISO

ISO/TC 92/SC 1 Fire initiation and growth

Technical Specification

13.220.01   Protection against fire in general

Buying

Published

Language in which you want to receive the document.

Scope

This document specifies a method for determining the kinetics and yields of gaseous emissions from a specimen exposed to radiant heat in a cone calorimeter. Gas yields are determined by exposing small representative specimens to an external heat flux with or without spark ignition. The concentrations of specific gases in the effluent (smoke) are measured. In combination with calculated masses of gases, their yields from the specimen mass, mass loss or mass loss rate can be determined. This document uses Fourier-Transform Infrared (FTIR) spectroscopy as described in ISO 19702, with additional information on the test apparatus and gas analyser suitable for this specific application.

Life cycle

NOW

PUBLISHED
ISO/TS 21397:2021
90.20 Standard under periodical review
Jan 15, 2024