05.04.2013 Views

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 ...

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

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

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!