250Kz digital dual phase lock-in amplifier

Model 7265


The SIGNAL RECOVERY model 7265 is the multipurpose LockIn amplifier.

Supplier: Signal Recovery


  • Double harmonic, double reference and tandem demodulation mode, input spectrum display
  • Minimal time constant 10µs
  • Reel front panel & Labview Drivers

The 7265 lockIn amplifier is the most uses Lockin in al the world.It was created to be the main unit of your laboratary. Its bandwith (1mHz to 250Kz), its accuracy and its reproductibility will help you to complete the major parts of your analysis.


  • Frequency range from 1mHz to 250Khz
  • Sensitivity 2nV/2fA
  • 2 Fast DAC 1Mhz
  • Dynamic reseve 100dB
  • GPIB, RS232

Product applications

  • Scanned probe microscopy
  • Optical mesurments
  • Audio studies
  • Impedance mesurements
  • Atomic force microscopie