Medium throughput system for recording from 64 electrodes on 4 or 8 samples

MED64-Plex 4/8 System is a medium throughput MEA system allowing recording at all 64 electrodes from 4 or 8 samples. The MED64’s high fidelity will provide more accurate and reliable data allowing advanced screening.

Features

  • Acquire extracellular signals from 4 or 8 samples (64 electrodes per sample).
  • Stimulation through 1 or to 2 electrodes per sample sequentially.
  • Unrivaled signal-to-noise ratio of 0.8 μV RMS noise level.
  • Large current-driven stimulation via any electrode.
  • Recording inside of a humidified incubator.
  • One system can be used for multiple experiments with its amplifier’s broad acquisition bandwidth and analog lowpass/highpass filter.
  • Analyze data online during your experiment or offline after.
  • Suitable for acute slices, slice cultures, and cell cultures.
  • Low-cost upgrade from MED64-Basic/QuadII/Allegro System.

System Configuration

Plex4

Plex8

MED Probe 4 8
MED Connector
(MED-C03 / MED-CP04)
4 8
MED 64 Head
Amplifier
(MED-A64HE1S)
1 1
MED 64 Main
Amplifier
(MED-A64MD1A)
1 1
MED 64
Multiplexer I
(MED-A64SF1)
1 1
MED 64
Multiplexer II
(MED-A64SF2)
0 1
Mobius Software 1 1
Data acquisition
PC
  1 1

 

Specifications

Number of channels / sample 64
RMS Noise (Typical)
*Short-circuited:
14 nV/ √Hz

* MED-515A input:
0.8 μV (f < 3 kHz)
1.2 μV (f < 5 kHz)
1.8 μV (f < 10 kHz
Number of samples 1  
Gain X 200-2170  
Acquisition bandwidth 0.1Hz – 10 kHz  
Analog low-cult filter 0.1, 1, 10, 100 Hz
No. of stimulator channel
2
Analog high-cut filter
1.0, 2.0, 2.5, 5.0, 7.5, 10 kHz
Stimulus output format
Current-driven
Input impedance
100 MΩ Max. output current
+/- 200 μA
Output impedance
NA    
Signal output
Resolution
16 bit
Output format
USB
Sampling rate
Up to 20 kHz / channel    

 

Would you like to discover MED64?

MED64: Record important extracellular signals that can be hidden by other systems!

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