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Designation and Safety Classification of Refrigerants
ASHRAE 34
Year: 2019
Abstract: This standard provides an unambiguous system for numbering refrigerants and assigning composition designating prefixes for refrigerants.
Safety classifications based on toxicity and flammability data are included along with refrigerant concentration limits for the refrigerants.
This standard does not imply endorsement or concurrence that individual refrigerant blends are suitable for any particular application.
This standard is intended to establish a simple means of referring to common refrigerants instead of using the chemical name, formula, or trade name.
It establishes a uniform system for assigning reference numbers, safety classifications, and refrigerant concentration limits to refrigerants.
The standard also identifies requirements to apply for designations and safety classifications for refrigerants and to determine refrigerant concentration limits
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Designation and Safety Classification of Refrigerants
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| contributor author | ASHRAE - American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. | |
| date accessioned | 2020-07-27T20:51:22Z | |
| date available | 2020-07-27T20:51:22Z | |
| date issued | 2019 | |
| identifier other | EWSYHGAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std;query=autho162/handle/yse/280437 | |
| description abstract | This standard provides an unambiguous system for numbering refrigerants and assigning composition designating prefixes for refrigerants. Safety classifications based on toxicity and flammability data are included along with refrigerant concentration limits for the refrigerants. This standard does not imply endorsement or concurrence that individual refrigerant blends are suitable for any particular application. This standard is intended to establish a simple means of referring to common refrigerants instead of using the chemical name, formula, or trade name. It establishes a uniform system for assigning reference numbers, safety classifications, and refrigerant concentration limits to refrigerants. The standard also identifies requirements to apply for designations and safety classifications for refrigerants and to determine refrigerant concentration limits | |
| language | English | |
| title | Designation and Safety Classification of Refrigerants | en |
| title | ASHRAE 34 | num |
| type | standard | |
| page | 52 | |
| status | Active | |
| tree | ASHRAE - American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc.:;2019 | |
| contenttype | fulltext |