Thermo Scientific Orion Star LogR™ Meter User Guide
20
Meter Setup
Selecting the Measurement Parameter
In the measurement mode, the arrow icon on the left side of the display indicates
the active line. Press
/
to scroll through the measurement unit icons
of the first line. If the LogR Temperature Reading and Compensation Setting is
currently active, the resistance across the pH electrode can be shown on the
second line. Press
to move the arrow icon to the desired measurement line and
press
/
to scroll through the measurement parameters associated with the
selected line.
The measurement lines and icons for the Star LogR meter are shown below. pH,
mV and RmV capabilities are in all Orion Star LogR meters. ISE capabilities are for
Orion Star LogR pH/ISE meters, Cat. No. 3115000.
B
A
pH
mV
RmV
ISE -
only on the Orion Star LogR pH/ISE meters.
ATC or manual temperature reading and
compensation setting needs to be selected.
No icon for temperature
No icon and no measurement – the measurement
line is turned off
C
MΩ-cm -
For resistivity across pH
electrode bulb measured by
LogR temperature reading and
compensation setting
No icon and no measurement
Displays the temperature reading and
compensation setting that is currently in use
(LOgr, AtC, mAn). To change this setting, refer
to the prior section titled “Temperature Reading
and Compensation Settings”.
