Keithley 2450 User Manual

Model 2450
Interactive SourceMeter® Instrument Reference Manual Section 3:
Functions and features
2450-901-01 Rev. B/September 2013 3-61
Using TSP commands
reset()
smu.source.configlist.create("CurrListSweep")
smu.source.func = smu.FUNC_DC_CURRENT
smu.source.range = 100e-3
smu.source.level = 1e-3
smu.source.configlist.store("CurrListSweep")
smu.source.level = 10e-3
smu.source.configlist.store("CurrListSweep")
smu.source.level = 5e-3
smu.source.configlist.store("CurrListSweep")
smu.source.level = 7e-3
smu.source.configlist.store("CurrListSweep")
smu.source.level = 11e-3
smu.source.configlist.store("CurrListSweep")
smu.source.level = 9e-3
smu.source.configlist.store("CurrListSweep")
smu.source.sweeplist("CurrListSweep", 1, 0.001)
smu.measure.func = smu.FUNC_DC_VOLTAGE
smu.measure.range = 20
trigger.model.initiate()
Increasing the speed of sweeps
To increase the speed of sweeps:
• Reduce the NPLC.
• Turn autozero off. If autozero is on, the instrument takes new reference and zero values for every
reading. This can slow down sweep operation. Be aware that if you disable autozero,
measurements may drift and become erroneous. To minimize drift when autozero is disabled, use
the autozero once feature. For more information on the autozero options, see
Automatic
reference measurements (on page 2-108).

Keithley 2450 Specifications

General

Brand	Keithley
Model	2450
Category	Test Equipment
Language	English