Commissioning
119
Absolute calibration
The transmitter has a calibrated mV display range. One absolute mV value is set with a single buffer
solution (adaptation of the measuring chain offset). A buffer solution preferably with 225 or 475 mV
is used.
Press
Ï
to start calibration.
Note
• Data saved
• Data NOT saved
(only available for digital sensors with
Memosens technology.)
Indicates whether the calibration data could be
saved in the sensor. Calibrate the sensor again if
the process of saving the data failed.
Note
Electrode in medium?
Ensure that the electrode is in the medium
again so measuring can take place.
Function
Options
Info
Note
Calibration with calibration abs.
The type of local calibration selected in the
calibration settings is displayed.
Handling instructions
Immerse:
Electrode in buffer
Immerse the electrode into the buffer.
Confirm with
F
.
buffer mV value
-1500 ... 1500 mV
Factory setting
0225 mV
Enter the buffer mV value.
Confirm with
F
.
Stability check
• Time: 10 s
• mV 1: 0
Wait until the measurement is stable:
Time no longer counts.
mV value no longer flashes.
Once these values are stable, confirm with
F
.
!
Note!
Specify the criteria for the stability check in the
"Set up 1 > Calibration > Cal settings" menu.
Calibration value notice
Invalid calibration value
This message is displayed if an error is present
(e.g. wrong buffer used).
Offset notice
Offset: 0005 mV
Good
Information on the offset and quality of the
calibration is displayed here.
Calibration
Options
• Accept
• Cancel
• Repeat calibration
Ending calibration
Accept:
When you confirm with
F
, the new
calibration data are accepted.
Cancel:
The data are not accepted. Calibration
is not repeated.
Repeat calibration:
The data are rejected and
calibration is repeated.
Sensor communication
Waiting for sensor response ...
(only available for digital sensors with
Memosens technology.)
The transmitter transmits calibration data to the
sensor.
Note
• Data saved
• Data NOT saved
(only available for digital sensors with
Memosens technology.)
Indicates whether the calibration data could be
saved in the sensor. Calibrate the sensor again if
the process of saving the data failed.
Note
Electrode in medium?
Ensure that the electrode is in the medium
again so measuring can take place.
Function
Options
Info
Содержание Topcal S CPC310
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