Fluke PG9000 Series, Operation And Maintenance Manual

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PG9602™ OPERATION AND MAINTENANCE MANUAL
© 2011 Fluke Calibration Page
66
The third SYSTEM run screen displays:
1. <n.nn°C>: Current piston-cylinder
temperature measured by the first internal
PRT when internal is selected as the piston-
cylinder temperature source. When user or
normal is selected as the source of this
temperature measurement, the resulting fixed
temperature value is displayed in both
positions on this screen. (see Section 3.11).
The unit of measure is degrees Centigrade
[°C] and cannot be changed. Indicates < ---- >
when information is unavailable or out of
range.
n.nn°C n.nn°C
_
2. <n.nn°C>: Current piston-cylinder temperature measured by the second internal PRT when
internal is selected as the piston-cylinder temperature source. When user or normal is selected
as the source of this temperature measurement, the resulting fixed temperature value is
displayed in both positions on this screen. (see Section 3.11). The unit of measure is degrees
Centigrade
[°C] and cannot be changed. Indicates < ---- > when information is unavailable or
out of range.
Pressing [ESC] in the third SYSTEM run screen returns operation to the MAIN run
screen. Pressing [
±
] advances through the first, second and third SYSTEM run
screen. All function keys are active from the second SYSTEM run screen and
operation returns to that screen when leaving functions that were accessed from it.
3.10.6 [AMBIENT]

PURPOSE
Access the AMBIENT run screen which displays the current ambient condition values being
used by PG9000 for calculation of reference pressure.

PRINCIPLE
PG9000 uses ambient condition values to calculate the reference pressures (see Section
7.2). The source of the ambient condition values is specified in the current SETUP file (see
Section 3.11). The AMBIENT run screen displays the current ambient condition values. If
the SETUP selection for the ambient condition is internal measurement, then the AMBIENT
run screen provides a real time display of the measurement of PG9000’s on-board sensors
for that variable.

OPERATION
To access the AMBIENT run screen, press [AMBIENT] from any other run screen
(MAIN or SYSTEM).
Note
The AMBIENT screen is a run screen. This means that other functions can
be accessed from the AMBIENT screen and the active AMBIENT screen
will be returned to when leaving functions. The MAIN screen and SYSTEM
screens are also run screens (see Sections 3.8 and 3.10.5).