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ASHRAE STD 25

Methods of Testing Forced Convection and Natural Convection Air Coolers for Refrigeration

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Organization: ASHRAE
Publication Date: 1 January 1990
Status: inactive
Page Count: 17

Document History

ASHRAE STD 25
December 17, 2018
Methods of Testing Forced-Circulation Free-Delivery Unit Coolers for Refrigeration
This standard applies to factory-made, forced-circulation free-delivery unit coolers operating with a volatile refrigerant fed by either direct expansion or liquid overfeed at wet and/or dry...
ASHRAE STD 25
June 28, 2001
Methods of Testing Forced Convection and Natural Convection Air Coolers for Refrigeration
This standard prescribes methods of testing the cooling capacities and airflow rates of forced convection and natural convection air coolers for refrigeration. It does not include air coolers of the...
ASHRAE STD 25
June 23, 2001
Methods of Testing Forced Convection and Natural Convection Air Coolers for Refrigeration
This standard prescribes methods of testing the cooling capacities and airflow rates of forced convection and natural convection air coolers for refrigeration. It does not include air coolers of the...
ASHRAE STD 25
June 23, 2001
Methods of Testing Forced Convection and Natural Convection Air Coolers for Refrigeration
This standard prescribes methods of testing the cooling capacities and airflow rates of forced convection and natural convection air coolers for refrigeration. It does not include air coolers of the...
ASHRAE STD 25
January 1, 1990
Methods of Testing Forced Convection and Natural Convection Air Coolers for Refrigeration
A description is not available for this item.

References

This document references:
ASHRAE STD 41.4 - Standard Method for Measuring the Proportion of Lubricant in Liquid Refrigerant
Published by ASHRAE on April 30, 2015
This standard uses the gravimetric method as the primary method, but alternative methods can be used if those methods are calibrated against the primary method. This standard does not apply to...
This document references:
ASHRAE FUNDAMENTALS IP - 2017 ASHRAE Handbook Fundamentals
Published by ASHRAE on January 1, 2017
Preface The 2017 ASHRAE Handbook—Fundamentals covers basic principles and data used in the HVAC&R industry. The ASHRAE Technical Committees that prepare these chapters provide new information,...
This document references:
PTC 19.5 - Flow Measurement
Published by ASME on January 1, 2022
A description is not available for this item.
This document references:
ASHRAE STD 41.1 - Standard Methods for Temperature Measurement
Published by ASHRAE on January 1, 2020
This standard applies to temperature measurements under laboratory and field conditions for use in testing heating, ventilating, air-conditioning, and refrigeration systems and components.
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