Agilent Technologies 4339B - Page 71

4339B
Measurement
Conguration
Setting
the
P
arameters
for
Resistivity
Measurement
T
o
set
the
parameters
to
calculate
the
resistivities
(DUT
thickness,
Electrode Size)
or to
show
the
current
settings:
1.
Press
.
The
resistivity
parameter
setup
main
menu is
displayed.
Entering
Thickness
of
the
DUT
T
o
enter
the
thickness
of
the
DUT
or
to
show
the
current
setting:
2.
Select
Thickness
using
or and
press
.
3.
Enter the
desired value
,or
leave the
current
setting.
Press
.
4.
T
o
exit,
select
Exit
using
or and
press
.
Or
proceed
to
setting
Electrode
Size
.
Setting
the
Electrode
Size
T
o
set
the
electrode size
or
to
show
the
current
setting:
5.
Select
ResCell
using
or .
The
following
menu
is
displayed.
When
Y
ou
Use
the 16008B
Resistivity Cell:
a.
Select
the
electrode
size that
you want
to use
( 26mm
,
50mm
,
or
76mm
)
using
or ,
and
press
.
For
example
,
when
you
select
50mm
,
the
following
menu
is
displayed.
Where, 50mm is the main electrode diameter
, 70mm is
the guard ring diameter
,and
B is the
eective surface coecient which is the fraction of the gap width to
be added to the
diameter of the electrode
.
b. To change B value, enter the desired new value and press
. Or leave the current
setting and press
to exit.
Operating the 4339B 2-3