Flow Screens; High-Flow Screen - Fluke VT Plus HF Operator's Manual

Flow Screens

There are two types of flow screen, high-flow and low-flow, based on which Analyzer
flow port is used.

High-Flow Screen

The High-Flow screen displays the signal and statistics for flow in the high-flow port of
the Analyzer.
Range
Units
Re-scale
Clear
The user can select the breath parameters displayed on this screen by following the
instructions under Selecting Breath Parameters.
Press the RANGE soft key to change from a low-flow screen to a high-
flow screen or back again.
Press the UNITS soft key to change the units of measure for the high-
flow screen. Possible units of measure for this screen include:
LPM Liters per minute
CFM Cubic feet per minute
LPS Liters per second
ml/min Milliliters per minute
ml/sec Milliliters per second
Press the RESCALE soft key to change the scale on the plot of data to a
more appropriate window of values.
RESCALE uses the current min/max values to
determine plot limits.
Press the CLEAR soft key to reset the statistics and re-start the plot.
Allow one full waveform cycle to plot before pressing RESCALE.
Note
Operation 3

Flow Screens

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