Metrohm 797 VA Computrace - Manual (Page 110)

5 Determination mode
797 VA Computrace – Software
98
Note: If you work with the modes CVS or CPVS the parameter list
is different.
Baseline
The BASELINE window contains the settings for baseline evaluation
for a single "variation" measurement (= all replications of a sample,
standard addition or calibration measurement) of a substance and
is opened by clicking the button for the selected substance in
the
Bsln. column in the Substances tab of the EDIT WORKING
METHOD PARAMETERS window.
Auto. [ on, off ; on ]
Enable/disable the automatic peak evaluation.
Begin [ -5...+5 V ; 0 V ]
Manual setting of the start base point for baseline
evaluation. If
Auto is enabled, the automatically
calculated start base point is displayed and the
field can not be edited.
End [ -5...+5 V ; 0 V ]
Manual setting of the end base point for baseline
evaluation. If
Auto is enabled, the automatically
calculated end base point is displayed and the
field can not be edited.
Type [ Linear, Polynomial, Exponential , Horizontal ; Linear
]
Selection of baseline type. If Auto is enabled, Line-
ar is displayed and the field can not be edited.
Scope [ Whole peak, Front end, Rear end ; Whole peak ]
Selection of the range for baseline evaluation. Can
only be edited with the Type “Linear”.
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