Malvern Zetasizer Nano Series, User Manual

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Molecular weight graphs
The following molecular weight graph can be inserted.
Debye
Displays the calculated molecular weight as a Debye plot - the variation in
intensity versus the concentration.
Zeta potential graphs
The following zeta potential graphs can be inserted.
Zeta Potential
This shows the Zeta potential distribution generated by the measurement.
It can be displayed in different ways using its properties box.
Statistics
The statistics graph will show the mean, standard deviation, maximum and
minimum of a group of selected measurement records. The statistics
shown on the table can be altered using the properties dialogue.
Graph properties dialogue
This dialogue allows the attributes of the graph to be altered.
.
Display or Option . Depending on the graph type inserted, Display or
Option will appear in the properties dialogue.
The Display tab allows a choice of graph type and how it is to be displayed,
i.e. as a histogram or curve.
The Options tab (or selection box in the above Display tab) allows the
graph key position to be chosen. A graph tips option enables pop up tips
(flags showing data points on the graph to appear on the report (not on the
screen shown in the Report Designer).
.
Axis settings . Allows both the X and Y axis settings to be defined. Whether
logarithmic or linear axis are required and the axis scales - defined or
auto-scaling.
Graticule
(or grid) lines can also be shown on the graphs..
.
Font face . Allows the font style to be altered. The setting will apply to all
annotations used on the graph.
.
Upper/Lower limits . Further tabs allow the setting of Upper and Lower
warning or action limits . The value shown is checked to be within the lim-
its.
C H A P T E R 1 2
Z e t a s i z e r N a n o S e r i e s
P a g e 1 2 . 8
M A N 0 3 1 7