Metrohm 900 Touch Control Manual - Manual (Page 93)

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10 Sensors
900 Touch Control
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If this parameter is activated, then the cell constant will be monitored.
Lower limit
Input range 0.001 - 500.000 /cm
Default value 0.850 /cm
Upper limit
Input range 0.001 - 500.000 /cm
Default value 1.150 /cm
10.6 Monitoring the calibration interval (only for pH and
ion-selective electrodes and conductivity measuring
cells)
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
Action
Selection of the action which is carried out when the time interval has
expired.