Zebra-Tech Ltd
D-OptoLogger Operation Manual
6
Figure 2:
D-OptoLog main window
The main window displays current dissolved oxygen (% saturation and PPM) and
temperature (°C) data, and is updated approximately once every second.
The serial number displayed is factory set and is unique to each D-Opto Logger.
It corresponds to the number displayed on the outside of the D-Opto Logger
housing.
The logger setup section enables the operator to set the desired logging
parameters.
The “Plot” button enables a graphical plot of historic D-Opto Logger data to be
displayed on the screen.
The “Calibration” button opens the D-Opto Logger Calibration window (Figure 4).
All calibration values are calculated and stored internally by the D-Opto Logger.
The “Restore Defaults” button causes the D-Opto Logger to resort back to the
original factory calibrations. A full description of the calibration procedure is
outlined in the operation section.
The “Altitude Correction” button opens up the Pressure Correction Calculator
which provides a tool for pressure correcting the dissolved oxygen saturation
