Multichannel Systems EcoFlexMEA24 User Manual
EcoFlexMEA24
Flexible Microelectrode Array with 24 electrodes for use with 32-Channel Miniature Preamplifer
MPA32I for in vivo or in vitro applications.
To p
1......35 Pin Top GND
2.....36 Pin Bottom Electrodes
Top
35 33 31 29 27 25 23 21 19 17 15 13 11 9 7 5 3 1
36 34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2
Bottom
Connect the EcoFlexMEA24 directly to a 32-Channel Miniature Preamplifier.
The electrode field is at the bottom of the EcoFlexMEA24.
Insert the EcoFlexMEA24 into the MPA32I with the electrode field up.
Technical Specifications EcoFlexMEA24
Temperature compatibility 10 - 125 °C
Dimension (W x D) 36 mm x 25 mm
Thickness (region of electrodes) 50 m
Base material Polyimide (Kapton)
Contact pads and leads Gold
Electrode diameter 80 m
Interelectrode distance (centre to centre) 300 m
Electrode heights Planar
Electrode type Gold
Isolation type Polyimide (Kapton)
Electrode impedance Approximately 30 - 50 k
Electrode layout grid 10 x 2 + 4
Number of recording electrodes 23
Number of reference electrodes 2 internal reference electrodes
Number of ground electrodes 2 ground electrodes
MC_Rack Version 4.1.1 and higher
Data Source Setup Source Layout: Configuration, Total Number of Channels: 64,
Amplifier: FA32I/S or FA64I/S, MEA: EcoFlexMEA24.
Channel map Display: Layout tab > Default Map (EcoFlexMEA24.cmp).
Cleaning Rinse with distilled water. EcoFlexMEAs are heat stable and can be autoclaved.
Multi Channel Systems
MCS GmbH
Aspenhaustrasse 21
72770 Reutlingen
Germany
Fon +49-7121-9 09 25Fax
+49-7121-9 09 25-11
info@multichannelsystems.com
www.multichannelsystems.com
0
© 2013 Multi Channel Systems MCS GmbH
Product information is subject to change
without notice.
EcoFlexMEA24
Electrode Layout
12 mm
Electrode field on the bottom of the EcoFlexMEA24
9 mm
3.3 mm
23 mm
25 mm
23 mm
36 mm
EcoFlexMEA24 OUT / MPA32I IN
Pin Electrode Data Acquisition Software
Channel Number
Pin 1: GND (Top)
Pin 2: Ref. / Stim.(Bottom)
Pin 3: A3 1
Pin 4: D3 2
Pin 5: B3 3
Pin 6: E3 4
Pin 7: C3 5
Pin 8: F3 6
Pin 9: not connected 7
Pin 10: G3 8
Pin 11: not connected 9
Pin 12: H2 10
Pin 13: not connected 11
Pin 14: H3 12
Pin 15: not connected 13
Pin 16: J3 14
Pin 17: not connected 15
Pin 18: K3 16
Pin 19: not connected 17
Pin 20: K2 18
Pin 21: not connected 19
Pin 22: K1 20
Pin 23: not connected 21
Pin 24: J1 22
Pin 25: not connected 23
Pin 26: H1 24
Pin 27: D2 25
Pin 28: G2 26
Pin 29: C2 27
Pin 30: G1 28
Pin 31: B2 29
Pin 32: F2 30
Pin 33: A2 31
Pin 34: E2 32
Pin 35: Ref. / Stim.(Bottom)
!
K1 J1 H1 G1
W
Ref.
K2 H2 G2 F2 E2 D2 C2 B2 A2
Stim.
K3 J3 H3 G3 F3 E3 D3 C3 B3 A3
Channel Map
1
31
A2 A3
29
3
B2 B3
5
27
C2 C3
25 2
D2 D3
4
32
E2 E3
6
30
F2 F3
28
26
8
G1 G2 G3
10
12
24
H1 H2 H3
22
REF/STIM
14
J1 J3
18
20
16
K1 K2 K3
Warning: The device may only be used together with
the MPA32I from Multi Channel Systems MCS GmbH,
and only for the specified purpose. Damage of the
device and even injuries can result from improper use.
Multi Channel Systems
MCS GmbH
Aspenhaustrasse 21
72770 Reutlingen
Germany
Fon +49-7121-9 09 25Fax
+49-7121-9 09 25-11
info@multichannelsystems.com
www.multichannelsystems.com
0
© 2013 Multi Channel Systems MCS GmbH
Product information is subject to change
without notice.
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