Stanford Research Systems SR865

The Stanford Research Systems SR865 Lock-In Amplifier is designed for high-performance synchronous detection applications. It offers a frequency range of 1 mHz to 4 MHz, making it ideal for precise and low-noise measurements. The SR865 features advanced digital signal processing capabilities, a modern user interface, and extensive computer connectivity options, making it a versatile tool for both research and industrial applications.

Key Features

• Wide Frequency Range: 1 mHz to 4 MHz, suitable for a variety of applications from audio frequencies to high-frequency modulation.
• Low Noise Front-End: Ensures minimal interference and high accuracy in signal detection.
• Advanced DSP: Sophisticated digital signal processing for enhanced performance and reliability.
• User Interface: Full-color 640 x 480 touchscreen display for intuitive operation and easy data visualization.
• Multiple Reference Modes: Includes internal, external, dual, and chop modes for flexible signal synchronization.
• Connectivity: Equipped with GPIB, RS-232, USB, and Ethernet interfaces, as well as an HDMI output for external display.

Technical Specifications

• Frequency Range: 1 mHz to 4 MHz
• Time Constants: 1 µs to 30 ks
• Inputs: Low noise voltage and current inputs
• Display: Touchscreen with the ability to show multiple data channels and strip-chart recording
• Output: High bandwidth outputs with precision sine wave capability
• Computer Interfaces: GPIB, RS-232, USB, Ethernet (VXI-11 and telnet), and front-panel USB for data and screenshots

This unit is in good working condition and is tested to OEM critical specifications. Comes with a 30 day warranty, and we also offer a 7 day right of return (restocking fee may apply). We have been in business for over 25 years, our main focus is customer satisfaction by providing the highest quality of new or used test equipment. Please let us know if you have any questions.

We offer fast domestic and international shipping. We can ship on your FedEx, UPS, or DHL account upon request.  Lead time is typically 1-3 business days. Overseas customers, please consider duty’s and taxes before purchasing

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