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19 Calibrating turbidity sensors
110
Step
Action
7
The device displays the current measured value of the formazine
reference solution. Enter the actual turbidity value of the reference
solution.
8
Wait until the measured value displayed stabilizes and then con-
firm the result of the measurement by pressing "OK"
9
A protocol summarizing the calibration values determined then ap-
pears. Acknowledge the protocol by pressing "OK".
Failed calibrations are canceled at this point and discarded.
10
Press "Yes" to accept the Calibration values determined and enter
the Calibration in the Calibration logbook.
Press "No" to discard the results.
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