BUCHI NIRWare - Manual (Page 164)

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NIRWare Suite NIRWare 1.5 Software Manual
"Warning Limits" define the range around an acceptable result (e.g. production optimum).
indicates, that the predicted result is within the acceptable tolerance limits (warning limits)
or indicates an under- or overshooting of these defined limits (but within the defined action
limits).
"Action Limits" define the limits, which if exceeded or under-run, indicate that results are outside
of acceptable tolerance. Action needs to be taken e.g. to bring the measured production parameter back
to the optimal value.
or indicates an under- or overshooting of the action limits (but within the calibration range).
indicates, that the predicted value is outside of the limits given by the calibration range.
6.2.8. Bias and Slope calculation
For the calculation of Bias and Slope the predicted NIR values and the laboratory values should be copied
into an Excel table:
Create a correlation between these values using the Chart Wizard: