Agilent Technologies 4263B - Measurement Contacts

4263B
Measurement Contacts
T
o
realize
accurate
measurements using
the four-terminal
pair measurement
technique,
the
following
two
conditions
are
required: (Refer
to Figure
7-5 for
each numbered
point.)
1.
The
signal
path
between the
LCR Meter
and DUT
should be
as short
as possible
.
2.
F
or
a
four-terminal pair
measurement circuit
conguration, the
outer shields
of
H
CUR
and
H
POT
,
L
CUR
,
and
L
POT
terminals
must
all
be
connected together
at a
point as
near as
possible
to
the
DUT
.
Figure
7-5.
Measurement
Contacts
Impedance Measurement Basics 7-7