EZ Digital OS-3060D Especificações Página 74

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S. If the
pha
se difference is less than 500. the measurement can be
p
erforme
d closely using X
IO
magnification m
ode
. In this case. note
that one major division represents 5°.
9. For any instrument equipped with READOUT function. mea
surin
g T
value after moving cursor as shown in the figure makes it possible
to measure the phase
dif
ference in the entire cycle.
(2) Lissajous Pall
em
Method
Thi
s method can only be used where the wavef
orm
is sine wave.
Measurements can possibly be perfor
med
at frequencies even higher th
an
500KHz depending on wide
band
width of the amplifier. However, in
or
der
for you to m
aintain
the m
aximum
accuracy
pro
vided in features. it is
desirable to conduct the measurement at the phase difference less than
20kHz.
7
-1
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