Keithley 2450 User Manual

Section
3: Functions and features Model 2450 Interactive SourceMeter® Instrument
Reference Manual
3-14 2450-901-01 Rev. B/September 2013
6. Type the size of the new buffer.
7. Select OK to enter the size. The MANAGE MEASURE BUFFERS window is displayed showing
the buffer you just created.
Figure 65: MANAGE MEASURE BUFFERS window
8. Press the HOME key to return to the HOME screen.
After you create a new reading buffer, the buffer becomes the active buffer. The active buffer
indicator on the HOME screen displays the name of the active buffer. For example, the active buffer
indicator shown in the following figure displays testData.
Figure 66: Active buffer indicator
Using SCPI commands to create a reading buffer:
To create a reading buffer named testData with a capacity of 200 readings, send the following
command:
TRACe:MAKE "testData", 200
Using TSP commands to create a reading buffer:
To create a reading buffer named testData with a capacity of 200 readings, send the following
command:
testData = buffer.make(200)

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