18
Dissolved Oxygen (DO) Display
Press the Probe key, highlight
Display
and press enter. Highlight
DO
and press
enter. All DO units can be displayed simultaneously. Highlight the unit(s) and
press enter to activate (checked box) or deactivate (unchecked box) units from the
run screen.
DO %
will show DO readings in a percent scale from 0 to 500%.
DO mg/L
will show DO readings in milligrams per liter (equivalent to ppm) on a
scale from 0 to 50 mg/L.
DO ppm
will show DO readings in parts per million (equivalent to mg/L) on a
scale from 0 to 50 ppm.
Conductivity Display
Press the Probe key, highlight
Display
and press enter. Highlight
Conductivity
and press enter. Highlight
Sp. Conductance
(Specific Conductance),
Conductivity
,
Salinity
,
TDS
, or
Resistivity
, and press enter to select the reporting
units for each parameter. One reporting unit per parameter may be enabled.
To disable a parameter, select None. You will not be able to display any of these
parameters unless the Conductivity sensor is Enabled in the Sensor Setup Menu
first.
Sp. Conductance
can be displayed in us/cm or ms/cm. Specific conductance is
temperature-compensated conductivity.
Conductivity
can be displayed in uS/cm or mS/cm. Conductivity is the measure
of a solution’s ability to conduct an electrical current. Unlike specific conductance,
conductivity is a direct reading without any temperature compensation.
Figure 24
DO Display
Figure 25
Conductivity Display
03/03/20 10:34:42 AM
DO Display
100%
DO %L
DO mg/L
DO ppm
03/03/20 10:34:42 AM
Sp. Conductance Display
100%
Sp. Conductance
Conductivity
Salinity
TDS
Resistivity
Parameters can only be displayed if the corresponding sensor is enabled in Sensor Setup Menu.
Sensor Setup
g
Display
The Sensor Display menu determines the parameters and units that are shown on the main display. If more measurements
are selected than can be displayed on one screen, a scroll bar will be shown. Use the up and down keys to scroll through the
measurements.
Temperature Display
To set the units, press the Probe key, highlight
Display
and press enter. Highlight
Temperature
and press enter. Highlight the desired temperature units of
°F
,
°C
,
or
K
and press enter to confirm the selection. Only one temperature unit may
be displayed at a time. You may also choose not to display temperature. If you
choose not to display temperature, other parameters that require a temperature
reading will still be temperature compensated.
Figure 23
Temperature Display
03/03/20 10:34:42 AM
Temperature Display
100%
None
°C
°F
K
