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standard by ASHRAE, 2014
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ASHRAE Standard 22 prescribes methods for testing liquid-cooled refrigerant condensers. It lists and defines terms suggested for these types of condensers and establishes testing methods that may be used as a basis for obtaining their ratings.
Changes to the 2014 edition include the following:
Title, Purpose, and Scope were updated.References were updated.Mandatory language was implemented.Requirement to use enthalpy for primary test calculation was added.Requirement for uncertainty analysis was added.An informative appendix for uncertainty calculation was added.An informative appendix for liquid enthalpy calculation was added.An informative appendix for detecting and removing noncondensable gases was added.