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ASHRAE 71-1973 [ Withdrawn ]
New product
ASHRAE 71-1973 Standard 71-1973 -- Methods of Testing for Rating Unit Ventilators
standard by ASHRAE, 2014
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Full Description
This document has been withdrawn.The purpose of this standard is to:a. Describe and specify test instruments and apparatus.
b. Describe and specify laboratory test methods and procedures.
c. Describe and specify test data to be recorded.
d. Describe and specify calculations to be made from test data.
e. Define terms used in testing.
f. Specify standard thermodynamic properties.
1.2 SCOPE 1.2.1 This standard prescribes laboratory methods of testing unit ventilator functions to assure uniform performance information for establishing ratings. 1.2.2 It is not within the scope of this standard to specify the types of tests used for production or field testing.