Autolab PGSTAT204

The PGSTAT204 combines the small footprint with a modular design. The instrument includes a base potentiostat/galvanostat with a compliance voltage of 20 V and a maximum current of 400 mA or 10 A in combination with the BOOSTER10A. The potentiostat can be expanded at any time with one additional module, for example the FRA32M electrochemical impedance spectroscopy (EIS) module.

The PGSTAT204 is an affordable instrument which can be located anywhere in the lab. Analog and digital inputs/outputs are available to control Autolab accessories and external devices are available. The PGSTAT204 includes a built-in analog integrator. In combination with the powerful NOVA software it can be used for most of the standard electrochemical techniques.

Analog integrator            true

Compliance voltage range in volt             ± 20

Current resolution          0.0003% of current range

Input impedance in Ohm            100 G

Maximum bandwidth in Hz        1 M

Maximum current in ampère    ± 0.4

Maximum number of modules 1

Modular instrument      true

Multichannel instrument            false

Number of current ranges          8

Number of current ranges remarks        10 nA to 100 mA

Potential and current accuracy V: ± 0.2% ± 2 mV and i: ± 0.2% ± 0.2% of current range

Potential range in volt   -10 V to 10 V

Potential resolution       3 µV (gain 100)

Weight of the instrument in kg 4.5