The Stanford Research SR275 is a precision capacitance and voltage meter engineered for accurate measurements across diverse technical applications. Part of Stanford Research Systems’ line of sensitive measurement instruments, the SR275 delivers the low-noise performance and signal conditioning capabilities essential for component characterization, material analysis, and quality control in laboratory and system integration environments.
Technical Specifications
The SR275 provides precision measurement of capacitance and voltage parameters. As a member of SRS’s test equipment portfolio—alongside instruments such as the SR570 Current Preamplifier and SR715/SR720 LCR Meters—it embodies the company’s engineering approach to high-sensitivity, low-noise signal acquisition.
– Key Features
• High-sensitivity measurement architecture for faint signal detection
• Low-noise signal acquisition and processing
• Advanced signal filtering and conditioning (low-pass, high-pass, and band-pass configurations with adjustable cutoff frequencies)
• Multi-parameter impedance analysis capability
• User-friendly front panel interface
• Computer control via standard laboratory interfaces
– Typical Applications
The SR275 serves engineers and laboratories requiring precise component characterization. Primary applications include quality control testing, material analysis, and impedance measurements across multiple test frequencies. The instrument’s design supports both direct bench operation and integration into automated test systems.
– Compatibility & Integration
The SR275 interfaces with laboratory equipment and data acquisition systems through standard computer control protocols. RS-232 and GPIB connectivity enable remote operation and automated data logging, facilitating integration into larger test frameworks and automated measurement setups.
