YSI MultiLab 4010P-1 - Manual (Page 50)

Dissolved oxygen MultiLab 4010-1
50 ba76141e03 03/2014
5. Start the measurement with <MENU/ENTER>.
The measured value is checked for stability (stability control).
The [AR] status indicator is displayed. The measured parameter flashes.
6. Wait for the AutoRead measurement to be completed (audio signal).
The display for the second calibration point is displayed.
7. Put the IDS D.O. sensor into the calibration medium.

When calibrating via comparison measurement (Comp):
Put the IDS D.O. sensor into the reference solution..
 When calibrating in water vapor-saturated air (Cal):
Put the IDS D.O. sensor into the calibration vessel with water vapor-
saturated air.
As the calibration vessel use a BOD bottle that contains a
small amount of clean water (approx. 40 ml).
The sensor must not be immersed in the water.
Leave the sensor in the calibration bottle long enough (5
to 10 minutes) so that the air is water vapor-saturated and
the sensor can adapt to the ambient temperature.
8. Start the measurement with <MENU/ENTER>.
The measured value is checked for stability (stability control).
The [AR] status indicator is displayed. The measured parameter flashes.
O
2
0%
0.09
mg/l
Cal
03.04.2013
08:00
760 mmHg 25.1 °C
O
2
DO Sat
0.00
mg/l
Cal
03.04.2013
08:00
760 mmHg 25.1 °C