Keithley 2461 Reference Manual

Model 2461
Interactive SourceMeter® Instrument Reference Manual Section 2:
General operation
2461-901-01 A/November 2015 2-35
Views Histogram menu
The Histogram menu allows you to graph the distribution of measurement data in the
selected reading buffer. It also contains tabs that you use to customize the histogram.
Histogram tab
The Histogram tab graphs readings as a bar graph of the data distribution into bins. Settings you
make on the Data and Scale tabs affect which data are used and how data distributions appear on
this screen. You can change the scale of either axis on the screen by dragging or pinching the
screen.
Figure 24: Model 2461 Histogram
Data tab
The Data tab allows you to select which reading buffer provides the data that is binned on the
Histogram tab. You can also clear the data from the selected buffer.
Setting Description
Bin Buffer
The presently selected reading buffer. You can use this button to
select a different reading buffer.
Clear Buffer
Clear the reading buffer. The Histogram is also cleared.

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