Amplificateur extracellulaire à 32 voies


The Model 4000 32-Channel Computer-Controlled Extracellular Amplifier by A-M Systems

Our new Model 4000 Amplifier is designed to mate seamlessly with the TBSI 31-channel multiplexed headstage system and the A-M Systems SciWorks Data Acquisition and Analysis Package.

The Model 4000 has 32* independent gain and filtering stages that are controlled in realtime by the A-M Systems SciWorks software package during data acquisition. Full access to the A-M Systems SciWorks A/D card is available on the front panel.

* There are 32 channels in the amplifier, but only 31 are utilized with the TBSI M-Series multiplexed headstage system. The amplifier can be easily paired with other 32 channel headstages, such as TBSI’s tethered or wireless systems.

  • Available gain values are: 1.0, 2.0, 5.0, 10.0, 20, 50, 100, 200
  • Available high pass values are (Hz): 0.3, 1.0, 3.0, 10.0, 30, 100, 300, 500
  • Available low pass values are (kHz): 0.1, 0.3, 0.5, 1.0, 3.0, 5.0, 10.0, 20.0

Model 4000 31-Channel M-Series Headstage by Triangle Biosystems

The Multirecord Package features the M-Series 31-Channel headstages made by Triangle Biosystems (TBSI).

Triangle BioSystems, Inc. offers a family of multiplexing channel analog multiplexing headstage subassemblies that are used to provide a reduced wired connection between implanted electrodes and neural recording and analysis equipment. The main function of the headstage is to precondition the neuron pulse signals and provide a high gain, bandpass filtered buffered connection over a 3 wire cable. Each headstage design is based on a custom, low power VLSI developed by TBSI. The result is a solution with superior performance and reduced wire connection in a very small form-factor with less weight.

SciWorks® Data Acquisition and Analysis Package by DataWave Technologies

A-M Systems now offers a complete Data Acquisition and Analysis system, including software, A/D card, and input/output patch panel. Made by A-M Systems, this system is the complete solution to your acquisition, storage, and analysis needs.

The industry leader in multi-channel data acquisition and analysis systems, A-M Systems SciWorks Experimenter software suite, combined with their advanced A/D hardware options, is the perfect compliment to A-M System’s Model 4000 30-Channel Amplifiers and TBSI’s 30-Channel M-Series headstages.

SciWorks® Experimenter is a real-time data acquisition, analysis, and instrument control application designed for a wide variety of electrophysiology experiments, including:

  • Single-Unit Recording
  • Multi-Unit Recording
  • Evoked Responses
  • Field Potentials
  • EEG
  • ERG
  • EMG

However, the purchased system comes complete with all of the software and hardware required to perform multi-channel data acquisition and analysis.