Calibrating Conductive Conductivity, Cell Constant - ProMinent DULCOMETER diaLog DACb Assembly And Operating Instruction
Multi-parameter controller
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Also See for DULCOMETER diaLog DACb:
- Assembly and operating instructions manual (180 pages)
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10.8.2
Calibrating conductive conductivity, cell constant
Prerequisite for calibration. The conductivity sensor is connected. The conductivity sensor is in a
conductivity calibration solution, the conductivity of which is known.
Material
Conductivity calibration solution, 1413 μS/cm, 250 ml.
Conductivity calibration solution, 1413 μS/cm, 1000 ml.
Conductivity calibration solution, 12.88 mS/cm, 250 ml.
Conductivity calibration solution, 12.88 mS/cm, 1000 ml.
All parameters for the conductivity sensor are correctly entered in the
1.
Press
in the continuous display.
2.
Use the arrow keys to select the channel which should be calibrated.
3.
Then press
You will see the display with the menu for selection of
ð
[Temp. coefficient] .
Calibration of the cell constant
4.
Use the arrow keys to select
5.
Continue with
You will see the current data for the
ð
the calibration solution here.
6.
Continue with calibration with
7.
Continue with
8.
Enter the known conductance of your conductivity calibration solution.
9.
Accept with
10.
Continue with
11.
Apply the result of the calibration into the controller memory by pressing
process with ESC.
The controller shows the calibration menu again and operates with the results of the cal‐
ð
ibration.
[Cell constant] .
.
.
.
.
.
[Cell constant] or
[Cell constant] . Enter the temperature coefficient of
Calibration
Order number
1027655
1027656
1027657
1027658
[Measurement] menu item.
or cancel the
117
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Questions and answers
How do I calibrate measuring channel
To calibrate a measuring channel on a ProMinent diaLog DACb:
1. Select the channel to be calibrated (e.g., Channel 1: Chlorine).
2. Access the [Calibration] menu from the continuous display.
3. Follow the on-screen instructions to perform the calibration.
4. Adjust the value using the appropriate buttons if prompted.
5. Import the calibration result into the controller memory by pressing the confirmation button.
6. The controller will return to the continuous display and use the new calibration values.
If calibration values are outside specified limits, an error message appears, and the calibration is not saved. In that case, check conditions, correct any issues, and repeat the calibration. Each measuring channel must be calibrated separately.
This answer is automatically generated