Keithley 2400 Graphical Series SMU instruments offer four-quadrant precision voltage and current source/load coupled with measurement now on an intuitive touchscreen user interface. These instruments can simultaneously source and measure current from 10 fA to 10 A pulse and/or voltage from 100 nV to 1100 V for 1000 W pulse and 100 W DC total power, allowing users to Touch, Test, Invent.
The 2450 is the SMU for everyone: a versatile instrument, particularly well-suited for characterizing modern scaled semiconductors, nanoscale devices and materials, organic semiconductors, printed electronics and other small-geometry and low-power devices.
With front panel input banana jacks, this rear panel input source measure unit (SMU) instrument truly brings Ohm’s law (current, voltage and resistance) testing to your fingertips. The innovative graphical user interface (GUI) and advanced, capacitive touchscreen technology allow intuitive usage and minimize the learning curve to enable engineers and scientists to learn faster, work smarter and invent easier.
| Key Features |
| Capabilities of analyzers, curve tracers, and I-V systems at a fraction of the cost. |
| Five-inch, high-resolution capacitive touchscreen GUI. |
| 0.012% basic measure accuracy with 6½-digit resolution. |
| Enhanced sensitivity with new 20mV and 10nA source/ measure ranges. |
| Built-in, context-sensitive front panel help. |
| Four “Quickset” modes for fast setup and measurements. |
| Source and sink (four-quadrant) operation. |
| 2450 SCPI and TSP scripting programming modes. |
| Front panel USB memory port for data/programming/ configuration I/Ole capacitance effects. |
| Specifications |
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2400 Series
SMU
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| Model | Touchscreen | Channels | Max. Current
Source/Measure Range
| Max. Voltage
Source/Measure Range
| Measurement Resolution
(Current / Voltage)
| Power |
| 2450 | Yes | 1 | 1A | 200V | 10fA / 10nV | 20 W |
| 2460 | Yes | 1 | 7A | 100V | 1pA / 100nV | 100 W |
| 2461 | Yes | 1 | 10A | 100V | 1pA / 100nV | 1000W |
| 2470 | Yes | 1 | 1A | 1100V | 10fA / 100nV | 20 W |
| Specifications |
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2400 Graphical Series
SMU Model Overview
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| Model 2400 | Model 2450 |
| V-Ranges: 200 mV – 200 V | V-Ranges: 20 mV – 200 V |
| I-Ranges: 1 μA – 1 A | I-Ranges: 10 nA – 1 A |
| 0.012% Basic Accuracy | 0.012% Basic Accuracy |
| Wideband Noise: 4 mVrms Typ | Wideband Noise: 2 mVrms Typ. |
| Sweep Types: Linear, Log, Custom, Source-Memory | Sweep Types: Linear, Log, Dual Linear, Dual Log, Custom, Source-Memory (SCPI 2400 Mode) |
| 5000 Point Reading Buffer | >250,000 Point Reading Buffer |
| >2000 Readings/Second | >3000 Readings/Second |
| SCPI Programming | SCPI (2400 + 2450) + TSP Programming |
| GPIB | GPIB, USB, Ethernet (LXI) |
| Front/Rear Banana Jacks | Front: Banana Jacks, Rear: Triax |
| Specifications |
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| 2400 Graphical Series SMU |
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| Model Overview |
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| Model | Description |
| 2460 | 100 V, 7 A, 100 W SourceMeter Instrument |
| 2461 | 100 V, 10 A, 1000 W SourceMeter Instrument |
| 2470 | 1000 V, 1 A, 20 W SourceMeter SMU Instrument |
| 2450 | 200 V, 1 A, 20 W SourceMeter Instrument |
