ISO 817:2005 PDF
Refrigerants — Designation system
Refrigerants — Designation system
- Document status:
- Withdrawn
- Format:
- Electronic (PDF)
- Number of pages:
- 10
- Publication date:
- January 12, 2005
- Edition:
- ISO IS 817 edition 2 version 1
- ICS:
- 71.100.45
ISO 817:2005 provides an unambiguous system for numbering and assigning composition-designating prefixes to refrigerants. Tables listing the refrigerant designations are included. It is intended to be used with other relevant safety standards such as ISO 5149, IEC 603352-24 and IEC 60335-2-40.
Technical details
- Technical committee
- ISO/TC 86/SC 8 - Refrigerants and refrigeration lubricants
- SKU
- ISO 817:2005


