Integrated Multi-parameter Sensor Operation manual
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that the front end of the turbidity probe is immersed in the solution for at least 2 cm. When the AD value
in the software interface is stable, enter the turbidity value in the “Calibration Point Migration” box and
click “High Point”
(At this time, the calibration progress display box will prompt the calibration status)
.
Rinse and dry the sensor and calibration container with water after completion.
You can also directly enter the value in the “Correction Parameters” box and click “factor” and
“deviation” to calibrate the factor and deviation value.
6.1.8.2 Chlorophyll Sensor Calibration
From the calibration menu, select the “chlorophyll” option to enter the chlorophyll calibration procedure,
as shown in the figure below, and then ready to start calibration.
Chlorophyll calibration typically uses a two-point calibration.
The specific calibration steps are as follows:
1.
Place the clean and dry chlorophyll sensor probe in a clean calibration container filled with distilled
water. The probe should be at least 2 cm below the solution and the probe mirror should be free of air
bubbles. When the AD value in the software interface is stable, click “Zero Calibration” in the
“Calibration” box. Rinse the wiper sensor and calibration container after calibration is complete.
2.
For "Solution calibration" we need a standard water sample with known chlorophyll concentration.
There are usually two standards that can be used: A. Water samples with known chlorophyll content