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ASHRAE 139 : 2015

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

METHOD OF TESTING FOR RATING DESICCANT DEHUMIDIFIERS UTILIZING HEAT FOR THE REGENERATION PROCESS
Available format(s)

Hardcopy , PDF

Superseded date

20-02-2019

Language(s)

English

Published date

18-07-2018

Publisher

American Society of Heating, Refrigerating & Air Conditioning Engineers

Foreword
1 Purpose
2 Scope
3 Definitions
4 Classification of Units
5 Requirements
6 Instruments
7 Test Preparation - Equipment Installation
8 Method of Test
9 Data and Calculation
10 References
Informative Annex A: Mass Balance Calculations

Gives test methods for determining the moisture removal capacity of heat-regenerated desiccant dehumidifiers, as well as the coincident thermal energy performance, so that comparative evaluations of capacity and performance can be made irrespective of the type or make of the device.

Committee
TC 8.12
DocumentType
Standard
Pages
20
PublisherName
American Society of Heating, Refrigerating & Air Conditioning Engineers
Status
Superseded
SupersededBy
Supersedes

ASHRAE HDBK REFRIGERATION : 2014 ASHRAE HANDBOOK - REFRIGERATION
ASHRAE 174 : 2009 METHOD OF TEST FOR RATING DESICCANT-BASED DEHUMIDIFICATION EQUIPMENT

ASHRAE 41.1 : 2013 STANDARD METHOD FOR TEMPERATURE MEASUREMENT
ASHRAE 41.6 : 2014 METHOD FOR HUMIDITY MEASUREMENT
ASHRAE 51 : 2016 LABORATORY METHODS OF TESTING FANS FOR CERTIFIED AERODYNAMIC PERFORMANCE RATING
AMCA 210 : 2016 LABORATORY METHODS OF TESTING FANS FOR CERTIFIED AERODYNAMIC PERFORMANCE RATING
ASHRAE 41.3 : 2014 METHODS FOR PRESSURE MEASUREMENT
ASHRAE 41.2 : 1987 STANDARD METHODS FOR LABORATORY AIR FLOW MEASUREMENT

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Hardcopy - English
PDF - English
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