Tintometer Lovibond SD 325 Con Mode D'emploi page 51

Automatic
detection of referen-
ce standards
Manual adjustment
Con
µS/cm
cal
SD_325_Con_1 06/2020
REF.S Standard reference solutions
Edit Individual conductivity solution (value entry)
Prepare a reference solution with a known conductivity.
Rinse the electrode first with distilled or deionised water
and then with the reference solution.
Immerse the electrode in the reference solution. Ensure
that there are no air bubbles on the electrode surface
and that the electrode is sufficiently surrounded by the
reference solution.
Start the cell constant alignment by holding the <CAL>
button down (for approx. 3 sec.).
Automatic detection (REF.S): The value of the selected
standard reference solution is displayed. Wait a moment
until the calibration process is complete.
Manual entry (Edit): The current measurement value is
displayed. The solution value can be entered using the
<Up>/<Down> buttons. Press <Enter> to carry out the
cell constant alignment.
After a successful cell constant alignment, the multipli-
cation factor (CELL FACt) is displayed. The aligned cell
constant can then be loaded in configuration mode or
via the <rEAd CAL> function.
• 147 µS/cm
• 1,413 µS/cm
• 2,760 µS/cm
• 12.88 mS/cm
• 50 mS/cm
• 111.8 mS/cm
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