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Stanford Research SR850 DSP Dual Phase Lock-In Amplifier, 1 mHz to 102.4 kHz

Manufacturers Part #: SR850

DSP Dual Phase Lock-In Amplifier, 1 mHz to 102.4 kHz

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Stanford Research SR850 DSP Dual Phase Lock-In Amplifier, 1 mHz to 102.4 kHz

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
  • 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
  • Weight: 40 lb; Size: 159 mm (6.25 in)H x 432 mm (17.0 in)W x 483 mm (19.5 in)D

Please see Datasheet for complete details and specifications.