EvitaXL

Calibrating the CO2 sensor
— If the check values are not met on
checking the calibration using calibration
gas.
Calibration gas containing N2O must
not be used!
● Switch on EvitaXL and wait at least
3 minutes for the CO2 sensor to complete
its warm-up phase.
● First perform CO2 zero calibration,
page 111, then:
In the menu »CO2«:
● Touch the screen key »Calibration«.
EvitaXL displays the »Calibration« menu.
● Connect the calibration gas supply.
Use the cuvette from the calibration
set!
1 Connect the calibration gas cylinder
and the cuvette of the calibration set
to the hose.
2 Remove the CO2 sensor from its
park bracket and fit it to the cuvette of
the calibration set.
3 Read the CO2 and O2 concentration
(if applicable) of the calibration gas
from the calibration gas cylinder.
Enter these concentration values with
the screen knobs.
Sensors
Zero/check/calibrate CO2 sensor
Instructions for Use EvitaXL 115
2
1
3
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