ASHRAE 129 : 1997
Current
The latest, up-to-date edition.
Hardcopy , PDF
English
01-01-1997
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
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