ASHRAE 41.10
ASHRAE 4110 2008-JAN-19 Standard Methods for Volatle-Refrgerant Mass Flow Measurements Usng Flowmeters
ASHRAE 4110 2008-JAN-19 Standard Methods for Volatle-Refrgerant Mass Flow Measurements Usng Flowmeters
(a) This standard applies where the entire flow stream of the volatile refrigerant both enters and exits either as a “vapor only” or “liquid only” state.
(b) This standard covers all refrigerants listed in the 2001 ASHRAE Handbook—Fundamentals and ANSI/ASHRAE Standard 34-1997, Designation and Safety Classification of Refrigerants.