Keithley 2601B System SourceMeter SMU Instrument
The Keithley 2601B is a high-performance, single-channel System SourceMeter SMU instrument designed for precise electrical characterization and test applications. It combines a precision power supply, digital multimeter, and electronic load into one compact unit, offering exceptional accuracy and versatility. With a DC current range up to 3A and pulse capability up to 10A, the 2601B is well-suited for a wide range of demanding applications, including semiconductor device characterization, materials research, and power electronics testing.
Key Features & Highlights
- High Accuracy and Resolution: Basic accuracy of 0.012% and resolution down to 100nV and 100pA ensure precise measurements.
- Wide Measurement Range: Covers resistance from 100nΩ to 100GΩ, voltage up to 20V DC (40V pulse), and current up to 3A DC (10A pulse).
- Pulse Measurement Capability: Characterize transient behavior with pulse widths as low as 100ns.
- Advanced Triggering and Synchronization: Precisely control measurements and synchronize with external instruments for automated test sequences.
- Intuitive User Interface: Easy-to-use front panel and software interface (e.g., KickStart) streamline setup and operation.
- Single Channel Design: Ideal for applications requiring a single SMU channel, reducing cost and complexity.
Applications
The Keithley 2601B is ideal for a variety of applications, including:
- Semiconductor device characterization (I-V curves, breakdown voltage, leakage current)
- Materials research (resistivity, conductivity, Hall effect)
- Power electronics testing (diode, MOSFET, IGBT characterization)
- Electrochemical measurements (with appropriate accessories)
- LED and solar cell testing
- Sensor characterization
With its robust design and advanced features, the Keithley 2601B enhances productivity, ensures reliable results, and reduces test time, making it an indispensable tool for engineers and researchers.





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