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Lock-In Amplifier SE2041 DSP (Single-channel)

Lock-In Amplifier SE2041 DSP (Single-channel)

SE2041 Digital Lock-in Amplifier provides an excellent performance within its bandwidth from 1 mHz to 60 MHz.

With the advantage of the latest digital signal processing technology and high-speed 250MSPS 14-bit ADC, SE2041 can easily detect the phase and the magnitude of weak signals overwhelmed by various large noises.

The performance of SE2041 is as good as other lock-in amplifiers all over the world, even better than them in some certain parameters, such as measurement accuracy, SNR, dynamic reserve, which meets the needs of scientific research and industrial application well.

 

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Features

  • 1 mHz to 60 MHz frequency range
  • 1 nV to 1 V full-scale sensitivity
  • Time constants from 30 ns to 4 ks
  • 120 dB dynamic reserve
  • Input noise as low as 6 nV/√Hz@100 kHz
  • Up to 4 demodulators
  • A high-performance signal generator
  • Automatic adjustment
  • Multiple-harmonic measurement
  • Dual-phase structure guarantees higher accuracy
  • 5.6 inch color TFT-LCD screen, single or dual display
  • Support remote control, embedded a free LabVIEW program

Overview

Application of Lock-in Amplifier in Biomedicine

Higher frequency bands and greater sensitivity for measuring the electrical impedance spectroscopy of cellular and subcellular components have been made possible by the advancement of biomedicine. Currently, the most efficient technique for electrical impedance spectroscopy measurement is to build a microfluidic device with a digital lock-in amplifier.

The impedance cytometry technique is suitable for observing the size and velocity of cells in microfluidic channels. It is based on monitoring changes in the dielectric properties of cells as they pass through two electrode pairs in a microfluidic channel. It has a fast response time, no tagging and integrates classification operations.

SE2041 biomedicine applications

 

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Lock-In Amplifier SE2041 DSP (Single-channel)

Israel's Leading Businesses Choose DCT

Israel's Leading Businesses Choose DCT

DCT’s Skilled Management Team has more than twenty-five years of experience and expertise in the local business environment, coupled with a highly motivated group of employees, positions us as the preferred supplier among the major customers in the industry.

DCT Competitive Edge is the prompt response to our customer needs, the online and on-site direct technical support, professional consulting for the best cost/performance solution, on-time delivery, long-term maintenance, and support.

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