Metrohm 726 Titroprocessor - Manual (Page 148)

8.2 DET
726 Titroprocessor, Instructions for use 142 142
Quantity X_Axis
Display unit on the X-axis
Volume | Time
Titration curves can be displayed against volume or
time. The time axis can only be displayed if the time re-
cording function (see page 134) is switched on.
Scale
Type of axis scale
auto | fixed
The two axes of the curve display can be automatically
scaled by the Titroprocessor. If a fixed scale is required,
the operator must indicate all the scaling parameters
(see below).
begin … end
Limit values for a fixed scale
Y-axis: pH -20…20 | -2000…2000 mV
-200…200 µA | ERC 0…200
X-axis: 0…999,99 mL | 0…999 999 s
The limit values of the scale can be chosen as required
within the limits defined by the measurable variables. If
you enter fixed limit values, ensure that the scale func-
tion is also set to 'fixed'.
Division
Intervals between scale marks on the X-axis
0,01…1…99,9 mL/cm
0,01…10…99,9 s/cm
The scale division on the X-axis only applies for printing
out titration or measuring curves.
Grid
Titration curve grid
on | off
The titration curve grid can only be viewed when the
curve is printed out. It cannot be viewed on the screen.