Keithley 2400 SourceMeter Source Measure Unit (SMU)

The Keithley 2400 SourceMeter SMU is a source measure unit developed to excel in applications calling for tightly-coupled sourcing and measurement performed with four-quadrant precision. Keithley 2400 SourceMeter units serve simultaneously as stable DC power supplies and 6.5 digit multimeters with all of the following features: high accuracy, low noise, readback, and high repeatability. The Keithley 2400 SMU is in effect a compact, 1-channel DC parametric test instrument. Applications include as a source of current or voltage, a current/voltage meter, an ohmmeter, and more. Component manufacturers in the communications, semiconductor, ITE, computer, automotive and medical industries rely on the Keithley SMUs for a diverse array of testing applications.

Keithley 2400 units synthesize source circuitry and measurement circuity into standalone measurement systems superior to separated test sets in several ways. Test station development, setup and maintenance is faster, sophisticated connection/synchronization issues are reduced, and the whole system only occupies a single slot on the test rack. Overall cost is lowered too—especially when renting these instruments. Other features that help the 2400 excel include mitigating GPIB traffic, simplifying remote programming, overload protection, and intuitive programmability.

The Keithley 2400 series comes in a variety of models with a max. current ranging from 1A to 10A and a power rating ranging from 20W to 1000W.

Product Info

Model	Touchscreen	Channels	Max Current Source/Measure Range	Max Voltage Source/Measure Range	Measurement Resolution (Current / Voltage)	Power
2401	No	1	1A	20V	1pA / 100nV	20 W
2400	No	1	1A	200V	1pA / 100nV	20 W
2450	Yes	1	1A	200V	10fA / 10nV	20 W
2410	No	1	1A	1100V	1pA / 100nV	20 W
2460	Yes	1	7A	100V	1pA / 100nV	100 W
2420	No	1	3A	60V	10pA / 100nV	60 W
2440	No	1	5A	40V	10pA / 100nV	50 W
2461	Yes	1	10A	100V	1pA / 100nV	1000W

6½-digit resolution precision source and measure
1 MSamples/s digitized measurement speed
Current: 10nA to 7A DC, 10A Pulse
Voltage: 200mV to 200V
Power: Up to 100W DC to 1000W Pulse
Five-inch touchscreen with carefully-designed color combination and screen layout
Easy navigation and one-level-deep menu and settings
27.5 million data memory with time stamps all viewable on the instrument