BUCHI NIRWare - Manual (Page 153)

NIRWare 1.5 Software Manual NIRWare Suite
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6.2.5. Calculated property
Only for quantitative property there are following parameters:
Calculated property formula This is new in NIRWare 1.5 and enables the user to define properties
which are calculated from other properties, e.g.
Dry matter =100-Moisture
A calculated property is defined as a normal property, but without assigning a calibration and property.
Pressing on the drop down in the right side brings up the formula editor.
The formula editor consists of the editor windows (green) and the property window (red). In the editor the
formula is written and one can evaluate the formula using the Check button (upper right). The formula is
evaluated using the values in the property window. Sample dependent values (value and residual) are
editable; the remaining values are given by the calibration and application and cannot be edited, but can
be used in the formula.