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ment mode because higher precision d a t a
can be displayed. If relatively
cy signal is measured, the frequency
urement
mode should be used instead of
the period measurement mode because higher
precision measurement d a t a can be output.
E i t h e r measurement mode should be employ-
ed w i t h a frequency of
5 - 6 - 3
Measurement
Display measurement d a t a on the display
is updated a t the moment
urement
period (or interval) elapses. T h i s
applies to every measurement mode except
for
the event total measurement mode. The
G A T E
L E D remains active during the meas-
urement
period. T h i s period
a selected measurement mode and specified
resolution
value. T h a t is, the end of the pe-
riod can be defined differently.
has significance in some cases. When you
are about
to change resolution
erational
modes, or to use the hold or re-
set function,
32
high-frequen-
10kHz in
mind.
Delay
when each meas-
is dependent
T h i s delay
values, op-
you should take t h a t delay
into consideration
ment operation
meas-
In the f o l l o w i n g paragraphs, the
ship between measurement modes and meas-
urement delays w i l l be discussed.
(1)
Frequency measurement
The relationship
modes, resolution
periods in the frequency mode is shown
below.
Measurement
kHz /
kHz / j« s
on
kHz /
kHz /
MHz / ms
MHz / ms
MHz / ms
MHz / ms
because a new measure-
w i l l
s t a r t .
mode
between the
values and measurement
Resolution
mode
value
setting
100 Hz
A«s
10 Hz
s
1 Hz
fi
0.1 Hz
s
p
1 kHz
100 Hz
10 Hz
1 Hz
relation-
operational
Gate time
Gate time
0.01s
0. Is
I s
10 s
0.02s
0.2s
2 s
20 s
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