Description

Presents data showing the effect of averaging times on tracer gas concentration time series. States the data show clearly that concentration data are altered and that the information lost through the averaging process is significant. Suggests that the effect of measurement instrumentation limitations, which results in averaged concentration measurements, is to miss valuable details. Gives examples of the application of instrumentation with fast tracer gas concentration measurement times.

KEYWORDS: Measuring, indoor air, contaminants, tracers, accuracy, measuring equipment

Citation: Symposium, ASHRAE Trans. 1994, Vol.100, Part 2

Product Details

Published:

1994

File Size:

1 file , 440 KB

Product Code(s):

D-17697