Metrohm 916 Ti-Touch - Manual (Page 100)

10.6 Monitoring the calibration interval (for pH electrodes only)
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916 Ti-Touch
Monitoring pH(0)
on | off (Default value: off)
This parameter is only available with pH electrodes.
If this parameter is activated, then the electrode zero point pH(0) will be
monitored.
Lower limit
Input range –20.000 - 20.000
Default value 6.750
Upper limit
Input range –20.000 - 20.000
Default value 7.250
10.6 Monitoring the calibration interval (for pH elec-
trodes only)
Sensor: Edit ▶ Calibration interval
In the dialog Edit sensor / Calibration interval, you can define the time
interval after which the sensor must be recalibrated.
Calibration date
Date of the last calibration.
Monitoring
on | off (Default value: off)
If this parameter is activated, then the validity of the calibration will be
monitored.
Calibration interval
If you define a time interval for the validity of the calibration, then the
date in Next calibration will be tracked automatically.
Input range 1 - 999 days
Default value 7 days
Next calibration
If you define a date for the next calibration, then the Calibration inter-
val will be tracked automatically.
Format: YYYY:MM:DD