3 Command Prompts
P
O
C
OMMAND
Alt + . (decimal)
Press
CHOICE
to display the options. Press
ENTER
to select.
Use to measure the saturation pressure (Po). Applicable for the 2390
p
or 2390
t
models only.
Choices:
Sample Tube, Po Tube
If
Sample Tube
is selected, ensure that empty sample tubes of the same size are installed on the
analysis port and balance port. It is not necessary to install tubes on both ports if Po tube is
selected.
Select the preferred method for measuring the saturation pressure.
This prompt displays when using the 2390
a
model:
Before beginning, ensure that empty sample tubes of the same size are installed on the analysis
port and balance port. To begin measuring the saturation pressure, press
ENTER
.
Status messages display while the saturation pressure is being measured, and the saturation
pressure is stored in memory and used in report calculations.
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Gemini VII Keypad Operator Manual
239-42801-01 (Rev E) — July 2021
