Multichannel Systems MPA32I Manual - Manual (Page 30)

Multi Channel Systems
MCS GmbH
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Product information is subject to change
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FlexMEA72
Technical Specifications FlexMEA72
Temperature compartibility 10 - 40 °C
Dimension (W x D) of the FlexMEA72 42 mm x 12 mm
Thickness of the electrode field 12 μm
Weight < 1 g
Base material Polyimide 2611 foil
Contact pads and track material Gold
Electrode diameter 100 μm
Interelectrode distance (centre to centre) 625 to 750 μm
Perforation Diameters of the holes 100 μm
Electrode height Planar
Electrode type TiN electrodes (Titanium nitride)
Isolation type Polyimide 2611 foil
Electrode impedance Approximately 50 k 
Electrode layout grid 9 x 8
Number of recording electrodes 64
Number of reference electrodes 4 internal reference electrodes
Number of ground electrodes 4
MC_Rack Version 4.1.1 and higher
Data Source Setup Source Layout: Configuration, Total Number of Channels: 64,
Amplifier: FA64I/S, MEA: FlexMEA72.
Channel map Display: Tab Layout > Default Map (FlexMEA72.cmp).
Cleaning Rinse with distilled water, optional with ethanol 70 %.
Do not autoclave or sterilize FlexMEAs by heat. These MEA types are not heat-stable
and will be irreversibly damaged! Please do not use an ultrasonic bath for cleaning.
Flexible Microelectrode Array with 72 electrodes for use via ADPT-FM-72 adapter with
two 32-Channel Miniature Preamplifier MPA32I for in vivo and in vitro applications.