Metrohm Vision Manual - Manual (Page 170)

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The Sample Averaging Options screen defines the number of spectra to be averaged for
further processing defines sample groups for charts, and parameters for blending analysis.
• "N Samples in Average" defines the number of spectra that will be averaged before
qualitative and/or quantitative results are calculated.
• If the “Average N good samples” or “Average good samples out of N taken” option is
selected, Vision applies the identification method first. Only the samples that pass
identification are averaged and passed to the quantification step. Samples that fail ID
are rejected.
• In the "Group Size for Control Chart" field, define the number of results to be
averaged before display on the control chart.
• "Moving Average" defines the number of results used to calculate moving average
and moving standard deviations.
• "Block Size" defines the number of results used to calculate block average and block
Residual Standard Deviation.
• Blending Configuration defines the number of spectra to skip after the identification
starts to pass and the number of spectra to analyze after skipping.
10. Click on Next button to advance to the next screen.
The next screen configures the diagnostic timer.