Reference number
ISO 17584:2022
© ISO 2024
International Standard
ISO 17584:2022
Refrigerant properties
Edition 2
2022-08
Read sample
Published (Edition 2, 2022)

ISO 17584:2022

Language
Format
CHF 216
Convert Swiss francs (CHF) to your currency

Abstract

This document specifies the thermophysical properties of several commonly used refrigerants and refrigerant blends.

This document is applicable to refrigerants R12, R22, R32, R123, R125, R134a, R143a, R152a, R290, R600a, R717 (ammonia), R744 (carbon dioxide), R1233zd(E), R1336mzz(Z), R1234yf and R1234ze(E) and to the refrigerant blends R404A, R407C, R410A, and R507A. The following properties are included: density, pressure, internal energy, enthalpy, entropy, heat capacity at constant pressure, heat capacity at constant volume, speed of sound, and the Joule-Thomson coefficient, in both single-phase states and along the liquid-vapour saturation boundary. The numerical designation of these refrigerants is that defined in ISO 817.

NOTE 1    R12, R22, R123 are controlled substances under the Montreal Protocol, Annex A (R12) or Annex C Group I (R22, R123).

NOTE 2    R32, R125, R134a, R143a, R152a, R404A, R407C, R410A, and R507A are controlled substances under the Montreal Protocol, Annex F or blend thereof.

General information

  • Status
     : Published
    Publication date
     : 2022-08
    Stage
    : International Standard published [60.60]
  • Edition
     : 2
    Number of pages
     : 99
  • 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

Got a question?

Check out our Help and Support

  2. Store
  3. Standards catalogue
  4. ICS
  5. 71
  6. 71.100
  7. 71.100.45
  8. ISO 17584:2022