SNZ AS/NZS ISO 817
Refrigerants-Designation and safety classification
active, Most Current
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| Organization: | SNZ |
| Publication Date: | 19 October 2016 |
| Status: | active |
| Page Count: | 84 |
scope:
This International Standard 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
SNZ AS/NZS ISO 817
October 19, 2016
Refrigerants-Designation and safety classification
This International Standard provides an unambiguous system for assigning designations to refrigerants. It also establishes a system for assigning a safety classification to refrigerants based on...