Tisch Environmental PUF+, Operator'S Manual

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Tisch Environmental PUF+ Operator’s Manual
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The third screen (shown above) displays flags associated with the timer event. The flags are
described below.
FLAG Description
COMPLETED
Indicates that the Timer Event has been completed
EXECUTING Indicates that the Timer Event is currently executing
PAUSED Indicates that the Timer Event is currently paused
ABORTED Indicates that the Timer Event was aborted by the user
EXPIRED Indicates that the Timer Event expired before it could be started.
This can happen if the unit is without power during the entire
timer event.
POWERFAIL Indicates that a power failure occurred during the Timer Event.
Qstd Indicated that the Timer Event is using Qstd for flow control.
Qamb: 0
AVG: 260
MIN: 259
MAX: 261
SET: 260
CV: 0.10
VOLUME: 15.58
The fourth screen (shown above) displays the Qamb (ambient conditions) data including the
current flow rate, average flow rate, minimum flow rate, and maximum flow rate, set flow
rate, coefficient of variation, and the total volume ambient conditions volume. The
coefficient of variation is a measure of stability of the flow rate during the test. The SET and
CV values are only shown if the unit is set to control the flow at ambient conditions.
Qstd: 0
AVG: 260
MIN: 259
MAX: 261
VOLUME: 15.58
The fifth screen (shown above) displays the Qstd (standard conditions) data including the
current flow rate, average flow rate, minimum flow rate, and maximum flow rate, set flow
rate, coefficient of variation, and the total volume ambient conditions volume. The
coefficient of variation is a measure of stability of the flow rate during the test. The SET and
CV values are only shown if the unit is set to control the flow at ambient conditions.