PerkinElmer TORION T-9, Руководство пользователя

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Tools . 185
with a given mass or group of masses. The following image shows a RIC graph with a
TIC and MS graph open at the same time.

Show/Hide Summed Graph - The icon to the right of the RIC icon will display the
Sum or summed graph. Close the RIC chart by clicking on the RIC icon. This will leave the
TIC , MS , and Sum graphs displaying in the Data Review window.
On the mini toolbar and several icons to the right of the Show/Hide Summed Graph there is
a blue box around an icon that looks like a magnifying glass. This is the Set Mode to Zoom
icon. To the right of it is an icon that is used in conjunction with the summed graph. It is
called Set Mode to Summed Select . Clicking on this icon places a blue box around it and
removes the blue box from the zoom icon.
Using the cursor select a group of peaks in the TIC graph. Notice the area is highlighted
with a yellow marker. In the upper-right corner of the Sum graph the scan range of the
select spectra in the TIC graph will display.
This is the spectra of a group of chromatographic scans that have been selected using the
summed function. Choosing this function totals the response of all the ions in the region
selected in the TIC graph. The following image shows a selected area in the TIC for
summing (yellow highlight). With the MS and the Sum graphs showing that the intensity of
the ions in the summed chart is much higher than the intensity of the ions in the MS graph.