Using Carbon Dioxide as a Tracer Gas to Measure Air Change Rate ...
Using Carbon Dioxide as a Tracer Gas to Measure Air Change Rate ...
Using Carbon Dioxide as a Tracer Gas to Measure Air Change Rate ...
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Problem<br />
Existing methods allow for the use of a variety of tracer<br />
g<strong>as</strong>es <strong>to</strong> be used.<br />
Each h<strong>as</strong> advantages and disadvantages.<br />
Selected method<br />
highly portable<br />
e<strong>as</strong>ily me<strong>as</strong>ured<br />
non-<strong>to</strong>xic or very low <strong>to</strong>xicity<br />
inexpensive<br />
<strong>Tracer</strong> g<strong>as</strong> acceptable <strong>to</strong> school district personnel.<br />
Boelter & Yates, Inc. 2004