Stanford Research Systems SR850

DSP Lock-In Amplifier, 1 mHz to 102.4 kHz
Contact us for pricing and availability.
Description

The SR850 is a digital lock-in amplifier based on an innovative DSP (Digital Signal Processing) architecture. The SR850 boasts a number of significant performance advantages over traditional lock-in amplifiers - higher dynamic reserve, lower drift, lower distortion, and dramatically higher phase resolution. In addition, the CRT display and 65,536 point memory make it possible to display and process data in a variety of formats unavailable with conventional lock-ins

Features:

Frequency range: 1 mHz to 102.4 kHz frequency range 
 Dynamic reserve: >100 dB 
 Phase resolution: 0.001 degree 
 Time constants: 10 µs to 30 ks (up to 24 dB/oct rolloff) 
 Auto-gain, -phase, -reserve and -offset 
 Data logging (up to 65k samples) 
 Smoothing, curve fitting & statistics 
 3.5 inch disk drive 
 GPIB (IEEE-488) and RS-232 interfaces 
 Output connectors: BNC(f) 
 100, 120/220, 240 Vac; 50/60 Hz operation 

    
 
 

Request a Quote