International Standard
ISO 817:2024
Refrigerants — Designation and safety classification
Reference number
ISO 817:2024
Edition 4
2024-11
© ISO 2024
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Published (Edition 4, 2024)

ISO 817:2024

Language
Format
CHF 151
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Abstract

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.

General information

Note: This standard is updated by a Maintenance Agency or Registration Authority

  • Status
     : Published
    Publication date
     : 2024-11
    Stage
    : International Standard published [60.60]
  • Edition
     : 4
    Number of pages
     : 34
  • Technical Committee :
    ISO/TC 86/SC 8
    ICS :
    71.100.45 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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