Keithley 2461 Reference Manual

Section
2: General operation Model 2461 Interactive SourceMeter® Instrument
Reference Manual
2-76 2461-901-01 A/November 2015
You may lose your connection with the web interface after clicking Submit. This is normal and does
not indicate an error or failure of the operation. If this occurs, find the correct IP address and reopen
the web page of the instrument to continue.
Review events in the event log
The event log records all LXI events that the instrument generates and receives. The log includes the
following information:
• The EventID column, which shows the event identifier that generated the event.
• The System Timestamp column, which displays the seconds and nanoseconds when the event
occurred.
• The Data column, which displays the text of the event message.
To clear the event log and update the information on the screen, click the Refresh button.

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