UV 70x IQ SAC
Measurement / Operation
29
ba77046e02
05/2017
Default values are marked in bold.
Calibration
evaluation
The entered calibration data are checked for plausibility by the system. The
check can have the following results:
The entry of calibration values outside the measuring range leads
to a calibration error.
Menu item
Settings
Explanations
Cal - # raw value 1
-10000,00 ... 0,00 ... 20000,00
Raw value of the first value pair
(lower concentration).
For single-point calibration, enter 0.
Cal - ref. value 1
0,00 ... 20000,00
Reference value of the first value pair
(lower concentration).
For single-point calibration, enter 0.
Cal - # raw value 2
-10000,00 ... 0,00 ... 20000,00
Raw value of the second value pair
(higher concentration) or raw value of the
single-point calibration.
Cal - ref. value 2
0,00 ... 20000,00
Reference value of the second value pair
(higher concentration) or reference value
of the single-point calibration.
Display
Meaning/actions
Measured
value display
Successful new valid calibration value pairs were entered for
the sensor.
"----"
Calibration value pairs not accepted. Sensor is blocked for
measurement. A log book message is generated.
Causes:
Ascending order not observed.
At least one value is outside the measuring range.
Information on the contents and structure of the log book and how
you can call it up is given in the L
OG
BOOK
chapter of the
IQ S
ENSOR
N
ET
system operating manual.
The user calibration is not recorded in the calibration history. You
can, however, view the current value pairs in the
Settings of sen
-
sors and diff. sensors
menu at any time.
