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ANSI/ASHRAE Standard 41.9:2021

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Standard Methods for Refrigerant Mass Flow Measurements Using Caloriemeters (ANSI Approved)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-03-2021

Superseded date

09-02-2026

£49.39
Excluding VAT

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Superseded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

£49.39
Excluding VAT