The EMS64-USB-1003 consists of 70 channels (64+6) amplifiers and analog-digital-converters (ADCs). This system is the most popular one for cardiac and neuronal electrophysiological research due to its simple and compact design. It supports MEAs up to 64 channels to record  electric activities from the surface of cardiac samples.


  • 64 channels for electrogram input.
  • 6 additional channels for simultaneously recording analogue signals such as ECG, pressure, tension force, temperature, monophasic action potential system (MAP), etc.
  • Up to 10 kHz sampling rate on each channel.
  • 16 bits data resolution.
  • A gain of 100 to 10000 digitally controlled programmable amplifier.
  • +12 Volt external power supply.
  • USB CCD camera.
  • 64 electromagnetic isolation channels are used for synchronous electrophysiological mapping of animals in vivo, which can effectively prevent the leakage current of the instrument from causing damage to the internal organs of animals.
  • The electromagnetic isolation channel integrates anti-defibrillation function, which can simultaneously perform high-voltage current operations such as defibrillation and stimulation during the data collection process of in vivo animals to protect the multi-channel amplifier from damage.





Windows 7, 8, 10


32 to 64 Channel Converter


32, 36, 64, 32 × 2