NEN-ISO 817
Refrigerants - Designation and safety classification
active
| Organization: | NEN |
| Publication Date: | 1 June 2014 |
| Status: | active |
| Page Count: | 82 |
| ICS Code (Refrigerants and antifreezes): | 71.100.45 |
scope:
NEN-ISO 817 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 and the refrigerant concentration limits are included based on data made available.
Document History
November 1, 2017
Refrigerants - Designation and safety classification
A description is not available for this item.
NEN-ISO 817
June 1, 2014
Refrigerants - Designation and safety classification
NEN-ISO 817 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...
January 1, 2005
Refrigerants - Designation system
This International Standard provides an unambiguous system for numbering and assigning composition-designating prefixes to refrigerants. Tables listing the refrigerant designations are included. It...