Agilent Technologies 4339B - Page 210

Measuring
Insulation
Resistance
Time Characteristics
4339B
5.
Perform
the calibration.
Press
.
Select ExecCal
using
or and
press
.
6. P
erform
the
OPEN
correction.
a. Remove
the
alligator
clips
and
banana
cables
from
the
INPUT
terminal.
b.
Close
the
top
cover
.
c.
Select
the
current
measurement
mode
.
Pressing
.
Select
I
using
or and
press
.
d.
Apply
test
voltage
by
pressing
.
e.
W
ait
until
the
current has
stabled to
within 0.5
pA.
(Displayed
I
value
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.
Connect
the
electrodes
of
the
opened
switch
DUT
with
alligator
clips
as
shown
below
.
Close
the
cover
of
the
16339A
.
Figure 6-6. Clipping Opened Switch
8. Select Resistance as the measurement parameter.
Press . Select R using or and press .
6-10 Application Measurement