Multichannel Systems MEA-IT Manual - Manual (Page 10)

Impedance Testing Device MEA-IT Manual
6
The two triangular front edges of the device can be moved outwards and inwards to open
and close the MEA-IT device, respectively.
Two sockets are provided to connect an Ag/AgCl ground electrode.
Important: You always have to connect an Ag/AgCl silver wire even though you like to measure
a MEA with internal reference electrode. Otherwise the impedances are too high.
Important: Please wait approximately fifteen minutes after filling the MEA dish with conducting
solution before measuring the electrodes!