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UWT AV1 - Oxygen Cells Calibration

UWT AV1
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34
5.7.5 Oxygen cells Calibration
Oxygen cells Calibration mode is turned on by pressing ->Calibrate in the Main Menu or
automatically:
when at least 1 (one) Oxygen cell is activated by pressing ->CellsControl in the Main
Menu;
when AV1 is turned on, the Oxygen cells' cable is activated, CCR mode is chosen, and
at least 1 (one) Oxygen cell is activated by pressing ->CellsControl in the Main Menu;
Calibration can be made based on any gas with known PO
2
(set during each calibration) and
at any ambient pressure (measured automatically).
Сalibration procedure sequence:
set PO
2
in calibration gas;
fully fill Oxygen cells with calibration gas;
start calibration by pressing YES.
save settings by pressing YES:
If cells show the same stable values within 10 seconds and are within the same working
range, the cells will be automatically calibrated. Otherwise, the cell (cells) will be switched off
OFF mode.
NOTE! For maximum calibration accuracy use pure Oxygen!
NOTE! Prior to calibration set the right PO2 in calibration gas!