ASHRAE 129 : 1997
Current
The latest, up-to-date edition.
MEASURING AIR-CHANGE EFFECTIVENESS
Hardcopy , PDF
English
01-01-1997
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Foreword
1 Purpose
2 Scope
3 Definitions
4 Criteria for Acceptable Test Space
5 Instruments and Apparatus
6 Procedures for Measuring Air-Change Effectiveness
7 Calculations
8 Reporting of Information on Test Space and HVAC System
9 References
Appendix A - Bibliography
Appendix B - Relationship of Air-Change Effectiveness to Design
Ventilation Rates in ANSI/ASHRAE Standard 62-2001
Appendix C - Exact Equations for Calculating Age of Air from Tracer
Gas Concentrations
Appendix D - Determination of Average Tracer Gas Concentration from
a Series of Concentration Measurements with Uneven Time
Intervals Between Measurements
Appendix E - Measurement Uncertainty
Appendix F - Selecting the Tracer Decay or Tracer Step-Up Methods
Appendix G - Estimation of Tracer Gas Injection Rates
Appendix H - Recommended Procedure for Ensuring Negligible Leakage
in Sampling Systems
Describes a method for measuring air-change effectiveness in mechanically ventilated spaces and buildings that meet specified criteria.
| Committee |
TC 5.3
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
American Society of Heating, Refrigerating & Air Conditioning Engineers
|
| Status |
Current
|
| ASHRAE 62.1 : 2016 | VENTILATION FOR ACCEPTABLE INDOOR AIR QUALITY |
| ASHRAE GUIDELINE 14 : 2014 | MEASUREMENT OF ENERGY, DEMAND, AND WATER SAVINGS |
| ANSI/ASSP Z9.10 : 2017 | FUNDAMENTALS GOVERNING THE DESIGN AND OPERATION OF DILUTION VENTILATION SYSTEMS IN INDUSTRIAL OCCUPANCIES |
| CSA Z8000 : 2011 : R2016 | CANADIAN HEALTH CARE FACILITIES |
| CSA Z8000 : 2011 | CANADIAN HEALTH CARE FACILITIES |
| CSA Z8000 : 2011 : INC : UPD 1 : 2013 | CANADIAN HEALTH CARE FACILITIES |
| AIHA Z9.10 : 2010 | FUNDAMENTALS GOVERNING THE DESIGN AND OPERATION OF DILUTION VENTILATION SYSTEMS IN INDUSTRIAL OCCUPANCIES |
| ASHRAE HDBK REFRIGERATION : 2014 | ASHRAE HANDBOOK - REFRIGERATION |
| BS ISO 16814:2008 | Building environment design. Indoor air quality. Methods of expressing the quality of indoor air for human occupancy |
| ISO 16814:2008 | Building environment design — Indoor air quality — Methods of expressing the quality of indoor air for human occupancy |
| ASTM E 2267 : 2004 : R2013 | Standard Guide for Specifying and Evaluating Performance of Single Family Attached and Detached Dwellings—Indoor Air Quality (Withdrawn 2022) |
| ASTM E 2267 : 2004 | Standard Guide for Specifying and Evaluating Performance of Single Family Attached and Detached Dwellings-Indoor Air Quality |
| ASHRAE 41.7 : 2015 | METHODS FOR GAS FLOW MEASUREMENT |
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