ANSI/ASHRAE Standard 41.9:2021
Superseded
View Superseded by
Standard Methods for Refrigerant Mass Flow Measurements Using Caloriemeters (ANSI Approved)
Hardcopy , PDF
English
03-31-2021
02-09-2026
This standard applies to measuring mass flow rates for refrigerants and refrigerant/lubricant mixtures using calorimeters in laboratories.
| DocumentType |
Standard
|
| Pages |
38
|
| ProductNote |
THIS STANDARD IS ALSO REFERS TO NIST. 2018, ASME PTC 1 This product is unavailable in Russia, Belarus, Ukraine
|
| PublisherName |
American Society of Heating, Refrigerating & Air Conditioning Engineers
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| ANSI/ASHRAE Standard 40:2014(R2024) | Methods of Testing for Rating Heat-Operated Unitary Air-Conditioning and Heat-Pump Equipment |
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