Teledyne T3LCR1002, User Manual, Page: 141 / 147

T3LCR Series User Manual
139
10m 20m
50m
5m
100m
200m 500m
1 2 3
1
2
5
10
20
50
100
1.2 150m
Ar
[Vrms]
Measurement
speed
Measuring frequency K
a
K
b
Slow
Medium
f
m
100Hz
)
100
1 )(
200
1 )(
10 1
(
3
m s m
f V Z
)
100
1 )(
70
1 )( 10 1 (
9
m s
m
f V
Z
100Hz f
m
)
200
1 )(
10 1
(
3
s m
V Z
)
70
1 )( 10 1 (
9
s
m
V
Z
f
m
100kHz
)
200
2 )(
10 1
(
3
s m
V Z
)
70
1 )( 10 3 (
9
s
m
V
Z
Fast
f
m
100Hz
)
100
1 )(
400
1 )(
10 5 . 2
(
3
m s m
f V Z
)
100
1 )(
100
1 )( 10 2 (
9
m s
m
f V
Z
100Hz f
m
)
400
1 )(
10 5 . 2
(
3
s m
V Z
)
100
1 )( 10 2 (
9
s
m
V
Z
f
m
100kHz
)
400
2 )(
10 5 . 2
(
3
s m
V Z
)
100
1 )( 10 6 (
9
s
m
V
Z
f
m
: Measuring frequency [Hz]
Z
m
: The impedance of the DUT [ ]
V
s
: The amplitude of the measuring signal [mVrms]
When the impedance is less than 500 then use K
a
; K
b
can be ignored.
When the impedance is larger than 500 then use K
b
; K
a
can be ignored.
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