ISO 817:2024

Refrigerants — Designation and safety classification

OVERVIEW

This document provides an unambiguous system for assigning designations to refrigerants. It also establishes a system for assigning a safety classification to refrigerants based on toxicity and flammability data, and provides a means of determining the refrigerant concentration limit. Tables listing the refrigerant designations, safety classifications, refrigerant concentration limits and data necessary for safe use of the refrigerants are included based on data submitted with the application.

COMMENTS

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PRODUCT DETAILS

Status Current
Edition 2024
No. of Pages 34
ICS Classification 71.100.45 Refrigerants and antifreezes
Committee ISO/TC 86/SC 8
Available for Purchase For sale in Singapore only
Adoption ISO : 0