Bruker M1 MISTRAL, Руководство пользователя

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Using the XData Program
90
User Manual
6.4.1.2 Standard-supported Bulk Method (FP)
The fundamental parameter (FP) calculation algorithm takes into account the physical properties of
every component involved in the measurement. Physical laws that describe the measurement
process are transformed into a formula to calculate concentration or thickness values.
FP methods can be used in versatile situations and do not necessarily need measured standard
samples to apply. However, standards can be used to calibrate a FP method and support the
calculation method with an empirical approach.
It is possible to complete the creation of an FP method after the normation process. This is the
quickest way to get a measurement method ready to go.
Note
The pre-examination method is an FP bulk method without calibration.
However, a created method will take specifications of the element combination
into account and is even more precise.
Start the process by changing to the methods workspace by clicking the button. Then click
on the button to open the
METHOD EDITOR
and create a new method (Fig. 71).
Fig. 71 Method editor – Structure tab
1. Name the method
2. Select type (here
standard-supported bulk (FP)
)
3. Select the spectrum deconvolution mode (use default settings)