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TIT
rA
TION
Pr
OCEDU
rE
• At the end of the titration the concentration is displayed in g/L as tartaric acid. The titration curve
can be viewed by pressing
Plot ON
. Press
Plot OFF
to exit this mode.
• Press
LOG
to record the concentration value into the instrument’s memory. A message will be
displayed for a few seconds indicating the amount of free log space. Up to 200 log samples can be
recorded in the instrument’s memory.
• Press
Restart
to begin a new titration or
ESC
to return to the titration menu.
• If the concentration exceeds the range limits (> 5.0 g/L for Low Range, > 25.0 g/L for High
Range) the exceeded range limit will be displayed blinking. Another titration can be started by
pressing
Restart
.
• “Wrong input” error message appears when the input reading (pH, temperature) exceeds the
specified limits. The pH or temperature value and the concentration will blink indicating an error.
• This screen appears when the stirrer is not working properly. Check the stir bar and beaker content.
Press
Restart
to try again.