Metrohm 746 VA Trace Analyzer - Manual (Page 250)

5.5.3 CURVES
746 VA Trace Analyzer / 747 VA Stand
5-99
Parameter Range; Default value / Meaning
Substance-VR-
Curve display only
Identification of selected curve
Substance Name of selected curve
VR Variation and replication number of selected single
curve (shown in black)
Curve
original Original curve
processed Processed curve
smoothed Smoothed and evaluated curve with baseline
derived Derived curve (1
st
derivative)
subtracted Subtracted curve
calibr Calibration curve
grouped VR: Display of the grouping with several curves:
*# All variations with replication #
#* All replications of the variation #
** All variations and replications
U.peak display only
Peak voltage
Determined peak voltage in mV.
U.peak is shown for curves recorded with one of the following meas-
urement modes:
DPMODE, SQWMODE, AC1MODE
DCTMODE with SSWEEP (peaks)
PSAMODE
CYCMODE with only 1 ramp
I
U U.peak
U / 2 display only
Half-wave voltage
Determined half-wave voltage in mV.
U / 2 is shown for curves recorded with one of the following meas-
urement modes:
DCTMODE with SWEEP (peaks)
AC2MODE
AC2MODE DCTMODE
I
U U/2 U U/2
I