Keithley 2450 User Manual

Model 2450
Interactive SourceMeter® Instrument Reference Manual Section 2:
General operation
2450-901-01 Rev. B/September 2013 2-39
Creating the User Display message
When you create the message, you can send text that will be used on the top and bottom lines of the
User Display screen. The top line allows up to 20 characters and the bottom line allows up to 32
characters.
The examples shown here switch the display to the User Display screen, set the first line to read
"Test in process", and the second line to display "Do not disturb".
Using SCPI commands:
Send the commands:
DISPlay:SCReen USER
DISPlay:USER1:TEXT "Test in process"
DISPlay:USER2:TEXT "Do not disturb"
Using TSP commands:
Send the commands:
display.changescreen(display.SCREEN_USER_SWIPE)
display.settext(display.TEXT1, "Test in process")
display.settext(display.TEXT2, "Do not disturb")
Clearing the User Display screen
You can clear the message that is displayed on the User Display screen.
Using SCPI commands:
Send the command:
:DISPlay:CLEar
Using TSP commands:
Send the command:
display.clear()
Dimensions
The following figures show the mounting screw locations and the dimensions of the instrument with
and without the handle and bumpers.
The instrument weighs 8.9 lb. (4.04 kg) with the bumpers and handle and 7.9 lb. (3.58 kg) without
them.

Keithley 2450 Specifications

General

Model	2450
Category	SourceMeter
Voltage Source Range	±200 V
Current Source Range	±1 A
DC Voltage	200 V
DC Current	1 A
Power Output	20 W
Resolution	6.5 digits
Display	5-inch capacitive touchscreen
Operating Temperature	0°C to 50°C
Connectivity	USB, LAN, GPIB
Dimensions	213 mm × 88 mm × 370 mm