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8 Getting Started with an iS10 Spectrometer
Thermo Fisher Scientific
Collecting a Spectrum
To collect a sample spectrum, you must first collect a reference (or
background) spectrum that shows the response of the system when no
sample is present. Once you have the background spectrum, you can
collect data with a sample in place. The sample data is then ratioed with
the background data, which leaves only the signals from the sample.
How do I collect
a spectrum?
The following procedure takes you through the data collection process
for the most commonly used techniques: horizontal attenuated total
reflection (ATR), transmission, DRIFTS, and specular reflection. (For
more information, please refer to the other printed and electronic
documentation that came with your spectrometer.)
Note
For additional information about preparing the system and starting
OMNIC, please see the spectrometer help and the OMNIC help
(available through the Help menu in OMNIC) or the printed
documentation that came with your system.
S
Note
The software may display various prompts during collection. If any
prompts appear, follow the instructions shown on the screen.
S
Begin by starting OMNIC:
You can double-click the OMNIC shortcut on the Windows® desktop
or you can use the Start button on the Windows taskbar.
Содержание Nicolet iS10
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