DH Instruments COMPASS FOR MOLBOX, User Manual

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COMPASS

for molbox™ User’s Manual
Page 45
© 1998-2003 DH Instruments, Inc .
LABEL DESCRIPTION
Gas Active molbox calibration gas. In [Run molbox] mode, this value can be changed
using the flow conditions toolbar icon (see Section 6.6.5). In all other run modes, the active
DUT determines the calibration gas. In this case, the value cannot be changed.
Stability Setting Active Ready/Not Ready stability criterion in the molbox. In [Run Test] mode, this
value is fixed by the Test Definition in use. In all other run modes, the stability setting
can be changed using the flow conditions toolbar icon (see Section 6.6.5). See the
molbox Operation and Maintenance Manual, Ready/Not Ready Section, for additional
information.
molbloc The serial number and molbox channel of the active molbloc. The molbloc channel
displays only when a two channel molbox is the active reference.
6.7.3 DUT OUTPUT RUN SCREEN
The <DUT Output> run screen provides a real time update of all relevant DUT output information.
Use this display to view raw output information directly from the DUT. Do not confuse this
run screen with the DUT Definition display. The DUT Definition display merely displays the
current DUT Definition in the DUT Definition Editor. Table 11 describes all of the fields on the
<DUT Output> run screen.
Figure 23. <DUT Output> Run Screen
Table 11. <DUT Output> Run Screen Fields
LABEL DESCRIPTION
Flow The top of the <DUT Output> run screen displays the flow measured by the DUT in
the current DUT flow units. The value is updated each time the necessary output
information is returned from the DUT. If the DUT is manual entry, this field is updated
only when the user enters new output information.
Output Raw DUT output. The displayed value is always in the output unit setup in the DUT record.
Pressure DUT gas pressure for DUTs that specify a density correction. If no density correction
is set up, the pressure field is N/A (see Section 8.5.3). When specified, the Pressure
Device in the System Configuration is the source of this pressure value (see Section 10.2).
Otherwise the pressure displayed is a default value or the last value manually entered
(see Section 11.6).
Temperature DUT gas temperature for DUTs that specify a density correction. If no density correction
is set up, the temperature field is N/A (see Section 8.5.3). When specified, the
Temperature Device in the System Configuration is the source of this temperature
value (see Section 10.2). Otherwise the temperature displayed is a default value or
the last temperature manually entered (see Section 11.6).