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BGI PQ100 - Page 43

BGI PQ100
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38
Tstd = 10ΕC, outdoor location, seasonal average
Pstd = 720 mm of Hg
Target flow rate = 16.67 lpm (desired volumetric flow at above conditions)
Tlab = 22ΕC (conditions in calibration location)
Plab = 760 mm of Hg
Corrected flow rate = 16.95 lpm (flow in calibration location)
In the event that a computer is unavailable, the above example may be calculated
manually:
Plab Tstd
Corrected Q = Qtarget ( ------ x ------ )
Pstd Tlab

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