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ASHRAE Standard 139 2015

ASHRAE Standard 139 2015

$22.21

ASHRAE Standard 139-2015 — Method of Testing for Rating Desiccant Dehumidifiers Utilizing Heat for the Regeneration Process (ANSI Approved)

Published By Publication Date Number of Pages
ASHRAE 2015 20
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ASHRAE Standard 139 provides uniform test methods for rating desiccant dehumidifiers that use heat for the regeneration process. It addresses the test methods, apparatus and instruments to be used, data to be obtained, and calculations needed to confirm valid test results. The 2015 edition of the standard eliminates duplication of content in the published references. In addition, references and recommendations for measurement of moist-air properties have been revised to reflect the need for increased accuracy.

PDF Catalog

PDF Pages PDF Title
1 ANSI/ASHRAE Standard 139-2015
3 CONTENTS
4 FOREWORD
1. PURPOSE
2. SCOPE
3. DEFINITIONS
5 4. CLASSIFICATION OF UNITS
5. REQUIREMENTS
6. INSTRUMENTS
12 7. TEST PREPARATION—EQUIPMENT INSTALLATION
8. METHOD OF TEST
9. DATA AND CALCULATIONS
15 10. REFERENCES
17 INFORMATIVE ANNEX A—MASS BALANCE CALCULATIONS

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ASHRAE Standard 139 2015
$22.21