Keithley 2461 User Manual

In the GRAPH swipe screen shown here, you can view the
measurements as they occur. To see a full-screen graph, touch the
graph icon on the right side of the swipe screen header bar to go to
the Graph screen. In the full-screen graph, you can also change the
data and scale of the information that is displayed on the graph.
ENTER and EXIT keys
The ENTER key selects a highlighted option. In most cases, it
opens a menu or dialog box that allows you to make settings for that
option.
The EXIT key returns to the previous menu or closes a dialog box.
For example, if you are in the MENU screen, pressing EXIT returns
you to the Home screen.
TRIGGER key
The action of the TRIGGER key depends on the trigger method
that is selected:
 If you set the instrument to continuously trigger, this displays a
dialog box that allows you to select another measurement
method.
 If you set the instrument to manually trigger, pressing the
TRIGGER key causes the instrument to make a measurement.
 If you defined a trigger model, pressing the TRIGGER key
initiates the trigger model.

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

Summary

Safety Precautions

General Safety Information

Discusses types of users, safety requirements, and precautions for safe operation.

Unpack and Inspect the Instrument

Connect the Instrument

Test System Safety Information

Key factors for system design, integration, and safe operation.

Instrument Installation

Guidance on bench or rack installation, ventilation, and power switch access.

Wiring the Interlock

Power on the Instrument

Connecting Line Power

Steps to connect the power cord and ensure proper grounding for safety.

Front-Panel Options Overview

Touchscreen Display Overview

Home Screen Overview

Menu Screen Overview

Quick Setup Options

Connections for Testing

Verify Measurement Operation

Save Data to USB Drive

View Measurements on Front-Panel Graph