Keithley 237

Default
Description
C30X
C31,msrX
C32X
C33,msrX
C34X
C35,ImsrX
C36X
C37,1msrX
C38X
C39,ImsrX
C40X
C41,ImsrX
C42X
C43,1srcX
C44X
C45,IsrcX
C46X
C47,IsrcX
C48X
C49,1srcX
csox
CSl,lsrcX
C52X
C53,IsrcX
C54X
CSS,IsrcX
C56X
C57,1srcX
C58X
C59X
+
SECTION3
IEEE-488
Reference
Set
up
-l.lkV
(237)
or
-lA
(238) source
and
measure
offset calibra-
tion
msr
=
Measure
voltage (237)
or
current
(238)
Set
up
-l.lkV
(237)
or
-lA
(238)
source
and
measure
gain
calibra-
tion
msr
=
Measured
voltage (237)
or
current
(238)
Set
up
+
lOOmA
source
and
measure
offset calibration
Imsr
=
Measured
current
Set
up
+lOOmA
source
and
measure
gain
calibration
Imsr
=
Measured
current
Set
up
-lOOmA
source
and
measure
offset calibration
Imsr
=
Measured
current
Set
up
-lOOmA
source
and
measure
gain
calibration
Imsr
=
Measured
current
Perform
lnA
measure
offset calibration
Perform
lnA
measure
gain
calibration, Isrc = Sourced
current
Perform
lOnA
measure
offset calibration
Perform
lOnA
measure
gain
calibration, Isrc = Sourced
current
Perform
lOOnA
measure
offset calibration
Perform
lOOnA
measure
gain
calibration, Isrc
=Sourced
current
Perform
lJ.IA
measure
offset calibration
Perform
lJ.IA
measure
gain
calibration, Isrc =
Sourced
current
Perform
lOJ.IA
measure
offset calibration
Perform
lOJ.IA
measure
gain
calibration, Isrc = Sourced
current
Perform
lOOJ.IA
measure
offset calibration
Perform
lOOJ.IA
measure
gain
calibration, Isrc = Sourced
current
Perform
lmA
measure
offset calibration
Perform
lmA
measure
gain
calibration, Isrc = Sourced
current
Perform
lOrnA
measure
offset calibration
Perform
lOrnA
measure
gain
calibration, Isrc
=Sourced
current
Perform
lnA
to
lOrnA
source
calibration
Exit calibration
procedure
Upon
power-up,
or
after receiving a DCL,
SOC,
or
JOX
command,
the
instrument
de-
faults
to
CO
(calibration
step
zero).
In
general,
the
source
ranges
on
the
Model236
/237/238
are
calibrated
by
measuring
the
voltage
or
current
level
applied
by
the
Model236
/237/238.
The
values
measured
by
a precision
meter
are
sent
to
the
source-measure
unit
within
C
commands.
The
measure
ranges
are
calibrated
by
using
the
Model236/237
/238
to
measure
current
applied
by
a precision source.
The
sourced
values
are
sent
to
the
source-measure
unit
within
C
commands.
+
3-23