Agilent Technologies 4339B - Page 203

4339B
Measuring
Insulation
Resistance of
Capacitors
6.
Perform
the OPEN
correction.
a.
Remove the
DUT if
connected, and
set
the
SMD
module's
electrode
contact
spacing
the
same as
the DUT's
length, tightening
the
screw
to
hold
this
interval
between
the
electrodes
.
b.
Close the
top cover
.
c.
Select the
Current measurement
mode
.
Press
to
display
the
measurement
parameter
selection
menu.
Select
I
using
or and
press
.
d.
Apply
the
source
voltage
by
pressing
.
e.
W
ait
until
the
current
has
stabilized
to
within
0.5 pA.
(Displayed I
values do
not
change
by
more
than
0.5
pA.)
f.
Press
to
display
the
OPEN
correction
menu.
g.
Select
OpenMeas
using
or and
press
.
h.
After
the
OPEN
correction
is
nished,
press
to
turn
the
source
voltage
OFF
.
7.
Clip
the
capacitor
to the
16339A
(see
Figure
6-2
),
and
close
the
top
cover
.
Figure 6-2. Chip Capacitor Binding
8.
Select Resistance as the measurement parameter
.
Press to display
the measurement parameter selection menu. Select
R using
or
and press .
Application Measurement 6-3