ASHRAE GUIDELINE 39 : 2017

Foreword
1 Purpose
2 Scope
3 Definitions
4 Apparatus
5 Test Procedure
6 Test Report
7 Data Consistency (Data Quality) Checks
8 Expected Reproducibility of Results
9 Significance of Results
Informative Appendix A: Fractionation Conditions Summary Table
Normative Appendix B: Gas Chromatography (GC) Analysis
Normative Appendix C: Calibrations Standards
Normative Appendix D: R-125/600 Fractionation Data
Informative Appendix E: Bibliography
Informative Appendix F: Suggested Part List

Describes a standardized test apparatus and procedure for experimentally conducting fractionation analyses of refrigerant blends to determine the worst case of fractionation for flammability (WCFF) composition of refrigerant blends or to validate computer simulation programs for fractionation analysis.