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BS ISO 817 : 2014

Current

Current

The latest, up-to-date edition.

REFRIGERANTS - DESIGNATION AND SAFETY CLASSIFICATION

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2014

£260.00
Excluding VAT
Summarise this standard

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

£260.00
Excluding VAT