SR830
DSP Lock-In Amplifiers

  • 1 mHz to 102.4 kHz frequency range
  • >100 dB dynamic reserve
  • 5 ppm/°C stability
  • 0.01 degree phase resolution
  • Time constants from 10 µs to 30 ks
    (up to 24 dB/oct rolloff)
  • Auto gain, phase, reserve and offset
  • Synthesized reference source
  • GPIB and RS-232 interfaces