Autolab PGSTAT128N Multi BA

Multi working electrode instrument

The PGSTAT128N MBA (Multi BA) is a special version of the PGSTAT128N which can be fitted with up to 6 working electrodes. Besides the main working electrode, 5 additional bipotentiostat modules (BA module) can be installed in the instrument, alongside the optional FRA32M module.

Each BA module provides one additional working electrode. The multiple working electrodes can be used in the same electrochemical cell, sharing the common counter and reference electrode.

Key features		Compatible modules

Electrode connections	2, 3 and 4	BA (Maximum 5)
Potential range	+/- 10 V	FRA32M
Compliance voltage	+/- 12 V
Maximum current	+/- 800 mA, (+/- 50 mA BA channels)
Current ranges	1 A to 10 nA (10 mA to 10 nA BA channels)
Potential accuracy	+/- 0.2 %
Potential resolution	0.3 µV
Current accuracy	+/- 0.2 %
Current resolution	0.0003 % (of current range)
Input impedance	> 1 TOhm
Potentiostat bandwidth	500 kHz
Computer interface	USB
Control software	NOVA