6
R
px
2
D
e
D
x
7
D
e
[]
Where,
R
px
is the measured R
p
value [],
D
x
is the measured D value,
D
e
is the relative D accuracy.
R
s
Accuracy
When
D
x
(measured D value)
0.1
R
s
accuracy is given as,
X
x
2
D
e
[]
X
x
=2
f L
x
=
1
2
f C
x
Where,
X
x
is the measured X value [],
C
x
is the measured C value [F],
L
x
is the measured L value [H],
D
e
is the relative D accuracy,
f
is the test frequency [Hz].
9-10 General Information