Micromass Quattro Ultima, Руководство пользователя

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Setting a Solvent Delay
No data is stored during the
solvent delay period, which
means that solvent peaks that
would normally be seen eluting
on the TIC chromatogram are
no longer seen.
For APcI functions the APcI
probe temperature is set to the
value specified in the
APcI Probe Temp
control for
the period of the solvent delay.
To set a solvent delay for a
function list:
Select Solvent Delay from the Options menu.
Analog Channels
If an analog channels hardware option is fitted, up to 4 channels of analog data can be
acquired, which are stored with the data acquired from the mass spectrometer. Analog
channels are typically used to collect data from external units such as UV detectors or
FID detectors. A reading is made from the external channel at the end of each scan
and stored with the data for that scan. The resolution of the chromatography for an
analog channel is therefore dependent on the scan speed used to acquire the mass
spectrometry data.
To access this dialog:
Select Analog Data from the Options menu on the Scan Functions dialog.
To store data for an analog channel:
Check the box(es) for the channel required.
Enter a textual description for each of the selected analog channels.
Data Acquisition
Page 84
Quattro Ultima
User's Guide