5 set co2 autozero screen, Set co, Autozero screen – Eppendorf S41i Incubator Shaker User Manual
Page 55: S41i co2 incubator shaker — operating manual, Op er at ion

55
S41i CO2 Incubator Shaker — Operating manual
If you have an ON and OFF choice for an option, press your selection, then press the OK
button to enable that selection.
For details on the options shown in this sample screen, see
!Invalid cross reference to: D-NBS-000655.1
.
Press the OK button to close this screen and return to the MENU.
5.6.5
SET CO
2
AUTOZERO screen
Abb. 27:
CO
2
Autozero button
Fig. 27:
CO
2
Autozero button
The CO
2
Auto-Zero feature tests the CO
2
sensor by pumping outside air (atmosphere) into the
CO
2
sensor’s measuring area, to displace the chamber air at that location. This process take only
a few minutes. The sensor is re-referenced to the CO
2
level from the atmosphere before the
chamber air mixes in with the atmosphere and normal CO
2
control resumes.
Press the CO2 Autozero button to open the SET CO2 AUTOZERO screen:
Hint!
Your screen may not match the options shown on the sample screen.
O
2
option not available.
5
Op
er
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