18
TITRATION MESSAGES
This screen is displayed when the instrument is in
titration mode. Press
Start
to begin a titration,
Meter
to enter pH meter mode or
Prime
to enter into the
prime function.
pH CALIBRATION MESSAGES
pH calibration mode.
When the reading has stabilized, press
Confirm
to
accept the calibration or
Clear
to restore the default
calibration.
The
“Wrong Buffer”
message is displayed when the
pH value is outside of the acceptable range. Clean the
electrode by following the Cleaning Procedure and/or
check the buffer concentration before continuing the
pH calibration.
Press the
ESC
key to exit pH calibration mode.
This screen appears when the stirrer is not working
properly. Check the stir bar and beaker content.
Press
Restart
to try again.
This error message appears when the pump is not
working properly. Check the tubing, valve and
syringe. Press
Restart
to try again.
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