IMT Analytics CITREX H3, Руководство пользователя

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Calibration
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IMT Analytics AG
7.2.1 Calibration with air
Calibration is only available if the oxygen option has been enabled. Make sure air is
flowing through the flow channel at a rate of at least 30 L/min. To start calibration,
press the

button until you see the menu item
"O
2
Calibration". With the

button you can switch between air and air and oxygen
(O
2
). Select the

button until "Air" appears on the screen in green letters. To start
calibration, press the  button. It takes about 120 seconds before calibration is
completed.
Figure 20: Screen displays "Calibration Air"
7.2.2 Calibration with oxygen and air
For calibration of the oxygen cell with oxygen and air a gas flow of 30 L/min is used
in each case. Press the

button until you see the menu item "O
2
Calibration". With
the

button you can switch between air and air and oxygen (O
2
). Press the

button
until the screen shows "O
2
and Air" in green letters. To start calibration, press the 
button. Calibration for air and oxygen takes 120 seconds for each one.
Figure 21: Screen displays "Calibration Oxygen and Air"