Ise Measurement - Thermo Scientific Star Series User Manual

ISE Measurement

After calibrating the electrode the meter is ready to start taking measurements .
Make sure that the instrument is in measurement mode (
is lit . If the is not lit press
not lit, press
Then press
1 . Rinse the electrode in deionized water . Shake off any excess water and blot dry
with lint-free tissue .
2 . Place the electrode in your sample .
a . If you are in continuous measurement mode, the instrument will start
measuring immediately . If you are using the benchtop meter and the stirrer
control is disabled, then pressing
until the reading is stable . Once the reading is stable you can log and print
the measurement by pressing
the stirrer before removing the stirrer from the sample .
b . If you are in AUTO-READ™ mode then press
Once the reading is stable the meter will automatically log and print the
results and freeze the display . If the stirrer is enabled then the stirrer will
turn on when
c . If you are in timed measurement mode then the meter will start making
measurements at the frequency you have specified during setup . It
will automatically log and print each measurement . If you are using the
benchtop meter and the stirrer control is enabled, then pressing
start the stirrer . Pressing
Thermo Scientific Orion Star
until the arrow on the left of the display is pointing at the top line .
until the ISE lights . You are now ready to start measuring .
is pressed and turn off once the reading has stabilized .
Series Meter
™
to return to measurement mode . If the ISE is
will start the stirrer . The ISE will flash
. If the stirrer is on, press
again will turn off the stirrer .
ISE Technique
is lit) and that the ISE
to turn off
to start the measurement .
will
EN-45