ProfiLux 4 Resource Guide
EN
2018-13-11
58
1.
Press any of the arrow keys on
the P4 and select SENSOR
SETTINGS
2.
Select REDOX 1 or desired
Redox probe to calibrate
3.
Select CALIBRATION
4.
Select (1) for CALI. TOLERANCE
if probe is brand new or less
than 1 year old.
5.
Select 220mV for CALIBRA.
VALUE 2
6.
Disconnect your Redox probe and
connect the null plug to the Redox port. Press the (√) key to continue.
7.
The P4 will now begin a countdown. Leave the null plug connected and wait for 3 beeps
before proceeding to the next step.
8.
Dip probe in 220mV fluid and press the (√) key. When you hear 3 beeps, select YES to
save calibration.
9.
Wipe probe and put back into the aquarium.
Conductivity probe calibration
In order to proceed with Conductivity probe calibration, you will need the following:
Required item for Saltwater
Required item for Freshwater
50mS calibration fluid
1.41mS calibration fluid
IMPORTANT:
Calibration fluid temp MUST equal
tank temperature
Conductivity probe calibration will require the calibration fluid to be the exact
temperature of your tank. Please float the bottle in the tank for a few hours
to allow fluid temperature to equalize.
NOTE
The Conductivity of a liquid is heavily dependant on the temperature of the
liquid being measured. During calibration, you will be asked how to perform
the temperature compensation; use the Temp. Probe or manually entered