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User Manual 5 Step-by-Step Guides
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5.16 Quantitative Line Scan (QLine)
This section describes how to quantify a line scan.
Step Example/hints
1
Select the workspace.
2
a line scan or
Load a stored line scan file (.rtl) from the
workspace menu, or
retrieve it from the Project folder.
See section 5.15.
3
Click on the button and
a) Load… an optimized quantification
method
Use the Scan spectrum of the Line scan to
optimize a quantification method. Save this
method to disk or add to project and drag and
drop from the project into the Profiles tab.
See section 5.12.1 for details. For electron
transparent samples use a suitable Cliff-
Lorimer or Zeta method.
b) Set Quant range. To enhance spectra statistics, use values 3, 5,
7, 9, 11, 13 to bin neighboring point spectra.
4
Click to start the
quantification of the line scan database.
5
Use the icon in the Profiles tab to
change profile display options.
Select from: Counts , Net sum , Mass
percent , Mass percent (norm.) and Atomic
percent (norm.)
6
Use the workspace icon to
When adding the data into the project, or
saving the line scan .rtl file format, the point
spectra for each point in the line scan can be
added to the
Project by confirming the pop-
up window Do you want to save point
spectra too?
a) Save the line scan Use .rtl file format to save quantified line scan
data including scan image and point spectra.
b)
Add
data
to project Image(s), composite element profiles and
scan image will be transferred.
Confirm the pop-up window
Do you want to
save point spectra too?
by clicking
to transfer spectral data.
c) Add data to report.
7
Use the Profiles tab icon to
a) Save data Save as .bmp, .jpg, .png, .tif file format
including
Composite element profile
,
Scan
image or both .
b) Add data to project Alternatively, right click into the profile and
use the local
Line scan
menu. Confirm the
pop-up window Do you want to save point
spectra too?
by clicking to transfer
spectral data.
c) Add data to report.