Spectrum Techniques ICS-PCI, Руководство пользователя

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Auto Calibration
Auto Calibrate...The automatic calibration feature requires a Cs-137 source to calibrate the instrument with a conversion
gain of 1024.
The automatic calibration will determine the coarse and fine gain settings as well as the high voltage settings and
will fit the peaks into a range of 0 to 1024 KeV. Once computed, the calibration coefficients are automatically adjusted for
other conversion gains. If a range other than 1024 KeV is needed, manual 2 or 3 point calibration must be performed.
When auto calibration is performed, related spectra are stored in a 'calxxxx' directory, where 'xxxx' is the card's serial
number.
The content of cal directories are cleared at the start of each calibration but are not automatically removed at the end of
the process. Stored data files and card cal and data directories are not automatically deleted when uninstalling the
software.