YSI NiCaVis 701 IQ NI - Manual (Page 31)

NiCaVis 70x IQ NI
Measuring / Operation
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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:
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 sensors and
diff. sensors menu at any time.
Menu item Settings Explanations
Cal - # raw value 1 0.00 ... 5000.00 Raw value of the first value pair
(lower concentration).
For single-point calibration, enter 0.
Cal - ref. value 1 0.00 ... 5000.00 Reference value of the first value pair
(lower concentration).
For single-point calibration, enter 0.
Cal - # raw value 2 0.00 ... 10.00 ... 5000.00 Raw value of the second value pair
(higher concentration) or raw value of the
single-point calibration.
Cal - ref. value 2 0.00 ... 10.00 ... 5000.00 Reference value of the second value pair
(higher concentration) or reference value
of the single-point calibration.
Display Meaning/actions
Measured value dis-
play
Successful new valid calibration value pairs
were entered for the sensor.
"----" Calibration value pairs not accepted. Sen-
sor is blocked for measurement. A log book
message is generated.
Causes:

Ascending order not observed.
 At least one value is outside the measur-
ing range.