
ISO 24499:2026
ISO 24499:2026 Test method for burning velocity measurement of A2L flammable gases
CDN $259.00
This publication was last reviewed and confirmed in 2026.
Test method for burning velocity measurement of A2L flammable gases
Description
This document specifies a method of measuring the burning velocity (BV) of lower burning refrigerants (</= 10 cm/s) for use with other standards that utilize the BV for determining the safety classification of refrigerants (e.g. ISO 817 [2]) or that use the BV in establishing requirements on the use of slow burning refrigerants (e.g. ISO 817:2024 [2], 6.1.3.3).
Edition
1
Published Date
2026-09-16
Status
PUBLISHED
Pages
24
Format 
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Abstract
This document specifies a method of measuring the burning velocity (BV) of lower burning refrigerants (</= 10 cm/s) for use with other standards that utilize the BV for determining the safety classification of refrigerants (e.g. ISO 817 [2]) or that use the BV in establishing requirements on the use of slow burning refrigerants (e.g. ISO 817:2024 [2], 6.1.3.3).








