Ph Calibration - Mettler Toledo M800 Schnellstartanleitung

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pH Calibration

(PATH: H \ Cal \ Calibrate Sensor)
pH Two-Point Calibration
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According to the selected type of set point, value(s) according to the limit(s) can
be entered.
Select the desired relay that will be activated if the defined conditions are reached
through the parameter SP Relay. If the chosen relay is used for another task, the
transmitter shows a message on the screen that there is a Relay Conflict.
To escape the menu of the settings for Guided Setup press p. To return to the Menu
Screen press H. The M800 will bring up the "SAVE CHANGES" dialog.
Select the "2-point calibration" method.
Press the "CAL" button to start calibration.
Place the electrode in buffer solution 1 and press "NEXT" button.
The display shows the buffer the transmitter has recognized (Point 1) and the mea-
sured value.
The M800 checks the stability of the measuring signal and proceeds as soon as the
signal is sufficiently stable.
NOTE: If option "Stability" is set to "Manual" press "NEXT" after the measuring signal
is stable enough to go on with the calibration.
The transmitter prompts you to place the electrode in the second buffer solution.
Press "NEXT" button to proceed with the calibration.
The display shows the buffer the transmitter has recognized (Point 2) and the mea-
sured value.
The M800 checks the stability of the measuring signal and proceeds as soon as the
signal is sufficiently stable.
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