Agilent Technologies 4349B User Manual

4349B
Overview
The
4349B
4-Channel
High
Resistance Meter
is a
high throughput,
digital high
resistance meter
.
The
4349B
is
designed
for production
testing of
capacitors.
F
eatures
Designed
for
capacitor
measurements
4-channel
input
High
speed
measurement
F
ast
settling
time
High
speed
contact
check
Comparator
function
High
Throughput
T
o
verify
component
reliability
,
capacitor
manufacturers
need
to test
capacitor insulation
resistance
at
dierent
voltage
levels
.
The
4-channel
conguration
permits simultaneous
testing
of
four
capacitors
with
dierent
test
voltages
.
This
testing
technique reduces
the
investment
cost
for
instruments
to
25%
when
compared
to
a
single
channel
instrument.
The
4349B
's
11 ms
4-channel simultaneous
measurement improves
the
test
throughput
on
capacitor
production
lines
.
When
insulation
resistance
testing
for
capacitor manufacturers
, capacitor
charge
time
is
a
key
factor
in
slowing
down measurement
speed. The
4349B
's
front-end
has
a
1
k
input
resistance
to
reduce
the
capacitor's
charge
time
,
and
thus
increases
test
throughput.
The
contact
check
function
veries
that
the
signal
path
between
the
handler
and
the
DUT
s
is
optimal
for
a
measurement.
Contact
checking
maintains
automatic
handler/DUT
integrity
while keeping
system
throughput
high.
System
Integration
Built-in
comparators
for
all
four
channels
and
the
GPIB/handler
interface
make
system
integration
with
automatic
handlers
and
computers
a
fast
and
clean
process
.
Note
The
4349B
has
no
test
voltage
source
so
an
external
voltage
source
is
required
to
make
resistance
measurements
.
(The
4349B
converts
current
measurement
data
into
resistance
using
the
test
voltage
data
entered
into
memory
.)
1-2 Getting Started

Agilent Technologies 4349B Specifications

General

Brand	Agilent Technologies
Model	4349B
Category	Measuring Instruments
Language	English