Malvern Zetasizer Nano Series, Руководство пользователя

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The software is used to control the measurement of the sample, there are two
basic ways to make a measurement:
.
SOP measurements. A S tandard O perating P rocedure ( SOP ) is like a
template that pre-defines all the measurement settings. This ensures that
measurements made on the same type of sample are made in a consistent
way. SOPs are ideal if the same type of sample is regularly measured,
inputting the same parameters each time a measurement is made is tedious
and runs the risk of making errors.
SOPs can be created or modified as required.
To perform an SOP measurement, select Measure-Start SOP from the
menu bar and select an SOP to use. With an SOP chosen the
Measurement display will appear (below). The measurement will begin
by pressing the Start (
$
) button.
.
Manual Measurement
. A manual measurement is where all the measure-
ment parameters are set immediately before the measurement is performed.
This is ideal if measuring many different types of sample, or experimenting
with the measurement parameters.
To perform a manual measurement, select Measure-Manual from the
menu bar. A manual measurement dialogue window will appear where the
measurement settings can be chosen, and if required saved as an SOP.
Once chosen the measurement can begin by simply pressing the
Start (
$
)
button on the Measurement display .
C H A P T E R 3
Z e t a s i z e r N a n o S e r i e s
P a g e 3 . 2
M A N 0 3 1 7
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