Thermo Scientific Evolution 200 Series User Manual page 108

2
INSIGHT Software
Operation
94 Evolution 200 Series User Guide
Note Crossings can be found automatically after data acquisition. See
for Scan.
To locate value level crossings
1. Choose Analyze (menu) > Value Level.
2. Set the parameters and adjust the data display as desired.
Parameter
Level for crossing
Sort crossings by
Wavelength Range Wavelength range in which to find crossings. To use the entire
Sensitivity
To adjust the data display, use the
selection tool:
The results appear in the data display pane and the table below it:
Description
Specifies the ordinate (Y) value. One can also drag the horizontal
line in the data display.
Order for listing crossings in the results table.
range, select Full. To limit the range, deselect Full and type the
desired limits or use the region-threshold
How readily small-amplitude crossings are detected. To optimize
the sensitivity, select Auto. To set it manually, deselect Auto and
drag the slider. A high sensitivity finds locations where the
spectrum crosses the horizontal line only a short distance.
view finder. To zoom in or move the spectrum, use the
Measurement Tab
tool:
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