ASHRAE STD 20
Methods of Laboratory Testing Remote Mechanical-Draft Air-Cooled Refrigerant Condensers
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| Organization: | ASHRAE |
| Publication Date: | 4 January 2019 |
| Status: | active |
| Page Count: | 14 |
scope:
This standard provides
a. methods of laboratory testing for obtaining performance data,
b. definitions of terms,
c. specification of data to be recorded,
d. calculation formulas, e. test limits and tolerances, and f. apparatus and instrumentation with associated accuracies.
This standard does not cover a. methods of test for production or field use;
b. heat exchangers that do not fully condense refrigerant vapor, as in heat reclaim applications;
c. methods for rating condensers; or
d. external air resistance devices not provided by the manufacturer.
PURPOSE
This standard prescribes methods of laboratory testing remote mechanical-draft air-cooled refrigerant condensers.
Document History
ASHRAE STD 20
January 4, 2019
Methods of Laboratory Testing Remote Mechanical-Draft Air-Cooled Refrigerant Condensers
This standard provides
a. methods of laboratory testing for obtaining performance data,
b. definitions of terms,
c. specification of data to be recorded,
d. calculation formulas, e. test limits...
January 6, 2014
Method of Testing for Rating Remote Mechanical-Draft Air-Cooled Refrigerant Condensers
A description is not available for this item.
January 29, 1997
Method of Testing for Rating Remote Mechanical-Draft Air-Cooled Refrigerant Condensers
This standard provides (a) uniform methods of testing for obtaining performance data, (b) definition of terms, (c) specification of data to be recorded and calculation formulas, (d) test limits and...
January 29, 1997
Method of Testing for Rating Remote Mechanical-Draft Air-Cooled Refrigerant Condensers
This standard provides
(a) uniform methods of testing for obtaining performance data,
(b) definition of terms,
(c) specification of data to be recorded and calculation formulas,
(d) test limits and...
January 29, 1997
Method of Testing for Rating Remote Mechanical-Draft Air-Cooled Refrigerant Condensers
This standard provides
a. uniform methods of testing for obtaining performance data,
b. definition of terms,
c. specification of data to be recorded and calculation formulas, and
d. test limits...
January 29, 1997
Method of Testing for Rating Remote Mechanical-Draft Air-Cooled Refrigerant Condensers
This standard provides
a. uniform methods of testing for obtaining performance data,
b. definition of terms,
c. specification of data to be recorded and calculation formulas, and
d. test limits and...
July 28, 1970
Methods of Testing for Rating Remote Mechanical-Draft Air-Cooled Refrigerant Condensers
A description is not available for this item.