DEPOLOX
®
Pool Operation
WT.050.570.000.DE.IM.0714 69
1.3
Conductivity
calibration
NOTE
The conductivity sensor has an integrated temperature sensor and
therefore an automatic temperature compensation feature.
In the "Calibr.Conductivity" window (Display 2.1.5) the temperature of
the temperature sensor in the conductivity sensor can be adapted with
the parameter "Cal. °C" to a comparative measurement.
1. Starting from the basic display in the main menu select the "Calib-
ration" area of operation.
2. Select the "Conductivity" menu item.
The window "Calibr.Conductivity" (Display 2.1.5) appears on the
graphic display.
3. Select the "Cal. mS/cm" parameter.
4. Place one of the supplied beakers into the bottom clip and fill with
the buffer solution "60.0mS/cm" or clamp a bag with buffer solution
"60.0 mS/cm" into the bottom clip.
5. Pull or unscrew the conductivity sensor from the lid of the cell body.
6. Dip the conductivity sensor through the top clip at least 4 cm deep
into the calibration solution.
7. Pull out the conductivity sensor and rinse off with distilled water.
8. Repeat the dipping and rinsing procedure several times.
9. Replace the calibration solution in the bottom clip with a new solu-
tion.
10. Repeat measurement. Move the conductivity sensor slightly until
the displayed value remains constant.
11. Use the arrow keys to enter the value to be calibrated.
12. Confirm the entry.
13. Insert or screw the conductivity sensor into the lid of the cell body.
Conductivity calibration is then concluded.
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