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Optional density calibration
It is possible to immerse the sensor in the solution for which the dissolved
oxygen concentration is known and align the display value with this
concentration.
Item
[Display]
Dissolved oxygen
concentration [DO]
Prepare calibration ("Preparation" P.21).
1
Pour the solution with the known
2
concentration into the calibration
container up until the fill line.
Insert the sensor's temperature sensor until it is immersed
3
in the solution.
・ Insert the measurement area so that approximately 1 cm is
Caution
・ Insert the sensor so that no bubbles build up on the
Leave this to stand for at least 5 minutes to allow the
4
temperature to stabilize.
Press
5
The sensor selection display is displayed.
Setting range
2.00 to 50.00 (by 0.01)
left between it and the bottom of the calibration container.
measurement area.
.
Factory default
setting
2.00
27
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