BS ISO 817 : 2014
Current
REFRIGERANTS - DESIGNATION AND SAFETY CLASSIFICATION
Hardcopy , PDF
English
01-01-2014
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, abbreviated terms and symbols
4 Numbering of refrigerants
5 Designation prefixes
6 Safety classifications
7 Refrigerant classifications
8 Refrigerant concentration limit (RCL)
Annex A (informative) - Examples of isomer designation
Annex B (normative) - Details of testing for flammability
and fractionation analysis
Annex C (informative) - Method of test for burning velocity
measurement of flammable gases
Annex D (normative) - Calculation of RCL and ATEL for
blends
Annex E (informative) - Data used to determine safety
classification and RCL values and data for
unclassified refrigerants
Annex F (normative) - Application instructions
Bibliography
Gives an unambiguous system for assigning designations to refrigerants.
| Committee |
RHE/18
|
| DevelopmentNote |
Issue Date of 2005 Edition: 28/02/2009. Supersedes 03/315783 DC. (02/2009) Supersedes 10/30218548 DC. (06/2014)
|
| DocumentType |
Standard
|
| Pages |
70
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 817:2014 | Identical |
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