Keithley 2450 User Manual

Model 2450
Interactive SourceMeter® Instrument Reference Manual Section 2:
General operation
2450-901-01 Rev. B/September 2013 2-17
Figure 14: Model 2450 error and message indicator
The figure below shows the event log entries for the error message displayed in the figure above.
The event log indicator looks different depending on the type of event that has occurred. The
following table describes the different icons and what they mean.
Icon Description
A white-outlined triangle means that the system event log has not logged any new events since the last
time the event log was viewed.
A blue circle means that an informational event message has been logged. The message is for
information only. This is used to indicate status changes or information that may be helpful to the user. It
also includes commands if the Log Command option is on.
A yellow triangle means that a warning event message has been logged. This message indicates that a
change occurred that could affect operation.
A red triangle means that an error event message has been logged. This may indicate that a command
was sent incorrectly.

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