Levelogger Series User Guide
Page 41
Note: Always remember to use fresh calibration solution, remove all bubbles from the sensor pins, and allow for
thermal equilibration of the sensor before proceeding.
Calibration: Since most standard calibration solutions state conductivity at a standard temperature of 25ºC,
the LTC Levelogger will account for temperature differences between 10 to 30ºC when you calibrate the unit.
The LTC Levelogger will compare the current temperature and conductivity readings against the temperature
corrected standard solution.
3) LTC Levelogger Rinsing Process: Use DI water to rinse the LTC Levelogger first and then rinse the Levelogger
with the displayed calibration solution. Use fresh solution for calibration, and immerse the LTC Levelogger. Lightly
tap and stir the Solinst LTC Levelogger to remove any bubbles from the sensor. Allow 2-3 minutes to stabilize,
then select next to calibrate.
Figure 6-5 Levelogger Conductivity Calibration Wizard Step 3
(example of window calibrating with 12,880 µS/cm solution)
Figure 6-6 Levelogger Conductivity Calibration Successful
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