Table of Contents
Advertisement
9 Calibration
number of calibration logbook entries that can be saved on the PC. Canceled or failed calibrations (cal-
ibrations outside the admissible limits) are not saved in the logbook. Manual changes of calibration val-
ues are also documented. The following data are retained in the logbook:
•
Date and time
•
Calibration values determined or entered
•
Calibration mode (true calibration/manual entry of calibration values)
•
Calibration assessment (assessment of the calibration values determined during the true calibration)
•
Sensor replacement counter reading (to assign the calibration logbook entries to the individual sen-
sors in the sensor replacement history of the JUMO digiLine electronics)
The calibration logbook can be viewed on the JUMO AQUIS touch S/P and on the PC using the JUMO
DSM software.
9.7
Evaluation criteria for calibration
Calibration
Invalid
value [unit]
Relative cell
...
constant [%]
Calibration
Invalid
value [unit]
Temperature
...
coefficient
[%/K]
52
Evaluation criteria for calibration of relative cell constant
Warning
<
50
≤
...
Evaluation criteria for calibration of temperature coefficient
Warning
OK
<
75 to 125
OK
<
0 to 8
Warning
<
...
≤ 150 <
Warning
<
Invalid
...
Invalid
...
Advertisement
Table of Contents
