GE MOA 280i - NOA Setup for Gas-Phase Measurements

GE Analytical Instruments ©2006 DLM 14291 Rev. A
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NOA Setup for Gas-Phase Measurements
Gas-phase NO can be measured using either the Nitric Oxide or Exhalation Modes.
In the exhalation mode, the NOA outputs the
signal from the breath pressure transducer and
the thermal mass flowmeter. The Exhalation
Mode must be used for on-line and breath-by-
breath NO measurements. The Nitric Oxide
Mode is used for measurements that do not
require the flowmeter or breath pressure such
as off-line exhaled NO measurements.
Exhalation Mode
To setup the NOA for the exhalation mode
(press ENTER to select Menu Option):
• From the Main Menu, select Control.
• From the Control Menu, select Setup.
• From the Setup Menu, select Change.
• From the Login menu, select Operator.
• From the Change Setup Menu, select
Analysis.
• From the Analysis Setup Menu, select Modes.
• From the Modes Menu, select Select.
• From the Select Modes Menu, select Exhalation