Agilent Technologies 4339B - Page 97

4339B
Front
P
anel
1.
At the
Ready state
, pressing
starts
a measurement
sequence,
and the
test voltage
is
turned
ON.
2.
The 4339B
waits for
the dened
Charge Time
while
the
applied
voltage
is
charging
the
DUT
.
3.
After that,
the 4339B
repeats
measuring
the
DUT
as
many
times
as
is
dened
by
the
Memory
Size with
a dened
Interval Time
between
measurements
.
The
measurement
data
is
displayed on
the
LCD
display
after
each
measurement,
and
all
measurement
data
is
stored
in
the data
buer
,
which
can
be
accessed
using
GPIB
commands
(refer
to
\D
A
T
A
Subsystem
"
in
Chapter 5).
4.
After all
measurements
are
completed,
the
4339B
turns
the
test
voltage
OFF
,
and
returns
to
the
Ready state
.
The
user
denable
parameters
Charge
Time
,
Interval
Time
,
and
Memory
Size
,
are
set
using
the
program
key
(
).
F
or
details
,
refer
to
\Program
Key
".
When
the
sequence
is
running,
the
Seq
Running annunciator(
9 )
turns
ON.
Program
K
ey
The
program key
sets the
parameters for
a measurement
sequence
.
F
or
details
about
the
measurement
sequence
,
refer to
\Measurement Sequence
Mode
Key
".
Y
ou
can setup
the
measurement
sequence
parameters
in the
following menu:
Chrg
The
Charging
time
of
voltage
.
The
range
and
resolution
are
as
follows:
Range Resolution
0
s

Charge
Time
<
10
s
1
ms
10
s

Charge
Time
<
100
s
10
ms
100
s

Charge
Time

999
s
100
ms
The
default
setting
is
0
ms
.
Intvl
This
menu
is
for
setting
the
Interval
Time
and
the Memory
Size.
These
parameters
are
used
only
in
the
Continuous
mode
.
Interval Time
The
range
and
resolution
are
as
follows:
Range Resolution
10 ms  Interval Time
< 10 s
1ms
10 s

Interval Time
< 100 s
10 ms
100 s
 Interval Time  999 s
100 ms
The default setting is 1 s
.
Memory Size
This parameter is the number of measurement points which will be stored.
Available memory sizes are 1 to 500. The default memory size is 500.
Function Reference 3-7