Stanford Research Systems SR530 Analog Lock-In Amplifier
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Stanford Research Systems SR530 is a dual-phase analog lock-in amplifier with 0.5 Hz to 100 kHz frequency range, 80 dB dynamic reserve, and comprehensive analog and digital I/O.
Product details
| Model | SR530 |
| Manufacturer | Stanford Research Systems |
| Category | RF & Microwave Test Equipment |
| Availability | Made to order |
Description
Overview
The Stanford Research Systems SR530 is an analog lock-in amplifier capable of measuring extremely small AC signals in the presence of large noise levels. The dual-phase architecture provides flexibility and precision, making it suitable for sensitive measurements across a wide range of frequencies and applications.
Key Features
- Frequency range from 0.5 Hz to 100 kHz for broad signal coverage
- Dual-phase detection for enhanced measurement flexibility
- Up to 80 dB dynamic reserve for noise immunity
- Low-noise voltage and current inputs
- Two stages of adjustable time constants for signal conditioning
- Internal reference oscillator with tracking band-pass and line filters
- Four ADC inputs and two DAC outputs for external signal integration
- RS-232 interface for remote control and data logging
Applications
- Sensitive AC signal detection and measurement
- Noise-immune signal processing
- Impedance and admittance measurements
- Experimental physics and materials characterization
- Lock-in detection in optical and microwave experiments
Specifications
| Frequency Range | 0.5 Hz to 100 kHz |
| Phase Configuration | Dual Phase |
| Input Types | Voltage and Current |
| Dynamic Reserve | Up to 80 dB |
| Time Constants | Two adjustable stages |
| Reference Oscillator | Internal with tracking filters |
| ADC Inputs | 4 |
| DAC Outputs | 2 |
| Interface | RS-232 |
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Stanford Research Systems SR530 Analog Lock-In Amplifier
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