Table of Contents

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 General requirements
5 Tests
6 Test report
7 Marking
8 Data
Annex A (normative) - Gas test chamber for CO response
        threshold value and cross sensitivity measurements
Annex B (normative) - Construction of the heat tunnel
Annex C (normative) - Apparatus for dazzling test
Annex D (normative) - Apparatus for impact test
Annex E (normative) - Fire test room
Annex F (normative) - Smouldering (pyrolysis) wood
        fire (TF2)
Annex G (normative) - Glowing smouldering cotton
        fire (TF3)
Annex H (normative) - Flaming plastics (polyurethane)
        fire (TF4)
Annex I (normative) - Liquid (heptane) fire (TF5)
Annex J (normative) - Low temperature black smoke
        (decalene) liquid fire (TF8)
Annex K (informative) - Information concerning the
        construction of the gas test chamber
Bibliography

Abstract

Describes requirements, test methods and performance criteria for multi-sensor point fire detectors that incorporate a smoke sensor, a carbon monoxide (CO) sensor and, optionally, one or more heat sensors, for use in fire detection and alarm systems installed in buildings.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Organization for Standardization
Pages
ISBN
Committee	TC 21
Supersedes	ISO/DIS 7240-27 : 60.00 (2018)