HS Lock-in

HInstra's High Speed Lock-In Amplifier (HS Lock-in) is a fully digital logic circuit based amplitude and phase demodulator developed for atomic force microscopy with video-rate (10-20 frame/sec).

  • Wide frequency range from 10kHz to 5MHz
  • 0V - 4V drive amplitude
  • Automatic dynamic range setting
  • High signal to noise ratio, >5000 at 1MHz
  • Optional low-noise mode
  • Simple PC control interface

Application fields:

  • Atomic force microscopy (AFM)

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