Metrohm 757 VA Computrace - Manual (Page 91)

5.2 Working method specifications
757 VA Computrace – Software
81
Baseline
The BASELINE window contains the settings for baseline evalua-
tion for a single "variation" measurement (= all replications of a
sample, standard addition or calibration measurement) of a sub-
stance 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 ; Linear ]
Selection of baseline type. If Auto is enabled, Li-
near 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.
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