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Note:
• If an erroneous situation is encountered during the calibration, an error message is
displayed and the calibration can be restarted by pressing
Restart
. Prepare a new
standard, rinse electrode and dosing tip and try again.
• If the calibration doesn’t complete and the max titrant volume of titrant is reached an error
message will be displayed. The calibration can be restarted by pressing
Restart
. Prepare
a new standard, rinse electrode and dosing tip and try again.
• Place the probe holder on the top of the beaker and secure
it by turning clockwise.
• Rinse the ORP electrode with deionized water and immerse
into the sample until the Teflon reference junction is
completely submerged. Be sure that the tip of the electrode
is not hitting the stir bar. If necessary additional distilled or
deionized water can be added.
• Insert the dosing tip into the titrant tube sleeve. IT IS
CRITICAL THAT THE TIP BE IMMERSED APPROXIMATELY 0.5 CM
(0.1”) INTO THE SOLUTION BEING TITRATED.
• Press
Continue
to begin the calibration and
Stop
to abort it.
• At the end of the calibration, “
Calibration Completed
“
appears on display. To repeat the calibration press
Restart
and
ESC
to return to the main screen.