Thermo Scientific
DXRxi User Guide
63
3
OMNICxi Software Operation
Use the OMNICxi Raman imaging software with your DXRxi Raman Imaging Microscope
to quickly identify and characterize solids, liquids, or microparticles. Analyze regions of the
sample surface, locate and characterize particles, view live spectra, measure how your sample
changes over time, or explore 3D visualizations.
General Workflow
The standard workflow for collecting and analyzing data can be described in the following
high-level steps:
•
Collect a mosaic:
Before acquiring and analyzing data, collect a mosaic. The mosaic is a
collection of static pictures of the sample surface and is used to define regions to analyze,
locate particles, view spectra and more.
Collect a terrain mosaic for samples with rough or uneven surfaces. A terrain mosaic takes
longer to collect than a classic mosaic, but results in an image that is completely in focus
without special sample preparation.
•
Acquire and analyze data:
Set the parameters for data acquisition and analysis, then
collect and analyze data.
•
Create reports or share data:
Create reports or export your raw data for further analysis
in other applications.
Collect a Mosaic
Before acquiring new data, first collect a mosaic. A mosaic is a collection of static pictures of
the sample surface. Use the mosaic to set the parameters for data acquisition and analysis. For
example, draw regions to create a chemical image or locate particles for particle analysis.
A terrain mosaic allows you to create a mosaic in which every part of the sample surface is in
focus, even if the sample surface is rough or uneven. After collecting a terrain mosaic, you can
view the terrain map, which is a 3D visualization of the surface topography of the sample.
Содержание DXR xi
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