Ise Measurement - Thermo Scientific Orion Star Manual Del Usario

ISE Measurement

Note: Turn on the automatic datalog feature to send measurements to the meter
datalog at the frequency specified in each measurement mode. Refer to the Data
Archiving and Retrieval section for details. If the automatic datalog feature is off,
connect the meter to a printer or computer to record the measurements.
1 . Rinse the electrode with distilled or deionized water . Shake off any excess water
and blot the electrode dry with lint-free tissue .
2 . Place the electrode into the sample .
a . If the meter is in the continuous measurement mode, it will start reading
immediately and continuously update the display . The ISE icon will flash
until the reading is stable . Once the reading is stable, log and print the
measurement by pressing
is enabled, press
stirrer before removing the electrode and stirrer from the sample .
b . If the meter is in the AUTO-READ measurement mode, press
the reading . The AR icon will flash until the reading is stable . Once the
reading is stable, the meter will log and print the measurement and freeze
the display . If a benchtop meter is used and the stirrer is enabled, the stirrer
will turn on when
c . If the meter is in the timed measurement mode, it will start reading
immediately and continuously update the display . The meter will log and
print the measurement at the frequency specified in the setup menu .
If a benchtop meter is used and the stirrer is enabled, press
stirrer . Press
and stirrer from the sample .
3 . Remove the electrode from the sample, rinse it with distilled or deionized water,
blot it dry, place it in the next sample and repeat step 2 .
4 . Once all of the samples have been measured, rinse the electrode with distilled
or deionized water and blot it dry . Consult the electrode user guide for proper
storage techniques .
Thermo Scientific Orion Star
. If a benchtop meter is used and the stirrer
to start the stirrer . Press
is pressed and turn off when the reading is stable .
again to turn off the stirrer before removing the electrode
and Star Plus Meter User Guide
™
ISE Technique
again to turn off the
to start
to start the
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