BOQU BQ301, Operation Manual, Page: 89 / 92

Integrated Multi-parameter Sensor Operation manual
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2 represents ammonia
nitrogen;
3 represents Nitrate ion; 4
represents chloride ion;
And 5 represents fluoride ion.
2508
calibration points of
electrode 4
UINT16 read/write
Support the command o06. The
written values of 1, 2, 3, 4, and
5 respectively represent single
point calibration to 5 point
calibration.
2515 stability float read
Represents the stability of the
electrode voltage (used during
calibration, the value on 0.9
represents the stability)
2534
first point calibration of
electrode 4
float write
input the standard solution
value
2536
the first point standard
solution value of
electrode 4
float read
2538
electric voltage of the first
point standard solution
calibration of electrode 4
float read
2540
temperature of the first
point standard solution
calibration of electrode 4
float read
2542
second point calibration
of electrode 4
float write
input the standard solution
value
2544
the second point standard
solution value of
float read