Calibration - Mettler Toledo M200 easy Guia De Inicio Rapido

7.0
A
pH
25.0
°C
Point1 = 7.00 pH
u
pH = 6.87 pH
7.0
A
pH
25.0
°C
pH S=100.0 % Z=7.124
u
Save Calibration Yes
6 O

Calibration

2
For Display setup, analog outputs and setpoints see the section "General Setup".
O Calibration
2
21.7
A
pH
25.0
A
°C
Calibrate Sensor
m
Channel B Oxygen
10
The "H" changes to "A" (or channel "B" for multi-channel devices) if Process Calibra-
tion is selected to show the user the ongoing calibration on Channel "A".
Take a sample and press the [ENTER] key again to store the current measuring Val-
ue.
After determining the pH Value of the Sample press the [CAL] key again to proceed with
the calibration. If the display prompts you to enter the calibration security code, press
the or key to set the calibration security code, then press the [ENTER] key to
m .
confirm the calibration security code.
Enter the pH value of the sample then press the [ENTER] key to start calibration.
After the calibration the slope calibration factor S and the offset calibration factor Z are
displayed. Select "Yes" to save the new calibration values and the successful Calibra-
tion is confirmed on the display.
(PATH: Cal)
While in Measurement mode press the [CAL] key. If the display prompts you to enter
the calibration security code, press the
then press the [ENTER] key to confirm the calibration security code.
For multi-channel devices: Using the
user change the channel to be calibrated.
Press [ENTER] to select the Oxygen calibration sub function.
A flashing "H" (alternating with "A" or "B" to show the channel being calibrated for
multi-channel devices) in the top left hand corner shows the ongoing calibration process.
or key to set the calibration security code,
m .
or key on the "Channel A" field lets the
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