IM 12D08B02-01E
6-2 Calibration
6-2. Calibration procedure
ENT
ENT
>
Select the flashing digit with the
>
key.
Increase its value by pressing the key
>
After the indication is stable, set the value
using the
>
, ,
ENT
key.
Put the sensor in standard
solution. Press
YES
.
When the correct value is displayed,
press
ENT
to enter the change.
After briefing displaying WAIT,
the CAL.END message appears.
The calibration is now complete. Put the
sensor back in the process and press
YES.
NO
YES
NO
YES
MODE
NO
YES
YES
ENT
NO
MODE
YES
MODE
MEASURE
DISPLAY
CAL
HOLD
Press the
MODE
key.
The legend CALIB
appears, and the
YES/NO
key prompt flags flash.
ENT
The cell constant is automatically updated after the calibration and the new
value can be read on the display as described in section 4.5.
The calculation is as follows: Cell constant in /cm= (Conductivity of calibration solution in mS/cm) x
(Cell resistance in kOhm)
Comparing this calibrated cell constant with the initial nominal cell constant in service code 03
gives a good indication of the stability of the sensor. If the calibrated cell constant differs more than
20% from the nominal cell constant error E3 is displayed.
Summary of Contents for SC202G
Page 8: ...IM 12D08B02 01E LT LV PL EST SLO H BG RO M CZ SK...
Page 13: ...IM 12D08B02 01E 1 4 Introduction...
Page 33: ...IM 12D08B02 01E 2 20 Specifications...
Page 74: ...IM 12D08B02 01E Spare Parts 10 1 10 SPARE PARTS See Customer Maintenance Parts List...
Page 92: ...IM 12D08B02 01E 3 4 Appendix...
Page 96: ...IM 12D08B02 01E 3 8 Appendix...
Page 99: ...IM 12D08B02 01E Appendix 3 11 3 3 QIS 12D08B02 61E Figure 1 Testing Circuit and Test Equipment...
Page 100: ...IM 12D08B02 01E 3 12 Appendix...
Page 104: ...IM 12D08B02 01E 3 16 Appendix...
