The Keithley 2450 Graphical Series SourceMeter SMU is a versatile, 4-quadrant source and measurement instrument designed for precision characterization of electronic devices. It delivers up to 1000V, 1A, and 100W output with 0.012% basic accuracy and 5.5-digit resolution, making it ideal for demanding applications in semiconductor research, device testing, and power electronics. Its intuitive graphical user interface simplifies setup and operation, while built-in data logging and analysis capabilities streamline measurement workflows.
Key Features & Highlights
- 4-Quadrant Source and Measure: Seamlessly source and sink voltage or current, enabling comprehensive device characterization.
- Wide Output Range: 1000V/1A/100W output covers a broad spectrum of test requirements, from low-power components to high-power modules.
- High Accuracy: 0.012% basic accuracy ensures reliable, repeatable measurements.
- 5.5-Digit Resolution: Provides fine measurement granularity for sensitive devices.
- Graphical User Interface: Intuitive touchscreen simplifies test setup, execution, and result visualization.
- Built-in Data Logging: Capture and analyze measurement trends over time without external software.
- Pulse Measurement Capability: Generate and measure pulses with precise timing for transient characterization.
Applications
The Keithley 2450 is widely used in semiconductor characterization (I-V curves, breakdown voltage), materials research, LED and solar cell testing, battery testing, and general electronic component evaluation. Its combination of precision, range, and ease of use makes it a valuable tool for R&D labs, production test, and quality assurance.





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