Keithley 2461 Reference Manual

Section
6: SCPI command reference Model 2461 Interactive SourceMeter® Instrument
Reference Manual
6-112 2461-901-01 A/November 2015
Example
*RST
SOUR:FUNC VOLT
SOUR:VOLT:READ:BACK ON
DIG:FUNC "CURR"
DIG:CURR:RANG 1
DIG:CURR:SRAT 50000
SOUR:PULS:SWE:VOLT:LIN 0, 0, 70, 8, 2e-3, ON, "defbuffer1", 10e-3, 10e-3, 2, .1,
1, ON, ON
INIT
Reset the instrument to its default settings.
Set the source function to voltage and the source range to 100 V.
Set the digitize function to current and the digitize range to 1 A.
Set the digitizer sample rate to 50,000 readings per second.
Set up a linear pulse sweep to sweep from 0 V to 70 V and then back to 0 V in eight voltage steps. Set the
pulse width to 2 ms, the pulse delay to 10 ms and the off time to 10 ms. Set the bias current limit and pulse
current limit to 1 A.
Start the sweep.
Also see
Pulse operation (on page 3-64)
:SOURce[1]:SWEep:<function>:LIST (on page 6-128)
:SOURce[1]:PULSe:SWEep:<function>:LIST (on page 6-116)
Trigger model (on page 3-107)

Keithley 2461 Specifications

General

Maximum Current	7 A
Power	100 W
Resolution	6.5 digits
Source Measure Unit (SMU)	Yes
DC Voltage	100 V
Maximum Voltage	100 V
Display	5-inch capacitive touchscreen
Connectivity	USB, GPIB
Software	TSP
DC Current	7 A
Current Source Range	0 to 7 A
Voltage Measurement Range	100 mV to 100 V
Current Measurement Range	10 nA to 7 A
Voltage Measurement Resolution	100 nV