Tisch Environmental PUF+, Operator'S Manual

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Tisch Environmental PUF+ Operator’s Manual
1
PUF+ NOTATION
Notations and Measurements: The Table below describes the measurement notion used by
the PUF+ and units used to report those measurements.
Notation
Units of
Measurement
Description
Qsys LPM System Flow Rate
Qstd LPM
Flow Rate at Standard Conditions
Reported at 760 mmHg and 25°C
Vstd m
3
Volume at Standard Conditions
Reported at 760 mmHg and 25°C
Qamb LPM Flow Rate at Ambient Conditions
Vamb m
3
Volume at Ambient Conditions
Tamb
°
C
Ambient Temperature
Tcjc
°
C
Cold Junction Compensation Temperature (compensates
Ambient Temp)
Pamb mmHg Ambient Pressure (Uncorrected Barometric Pressure)
Pdif inH
2
O Differential Pressure (Orifice Pressure)
Pcal inH
2
O Flow Calibrator Pressure