Metrohm Autolab

Metrohm Autolab

The PGSTAT302N MBA (Multi BA) is a special version of the PGSTAT302N 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 Differences

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Technical Specification

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Electrode connections 2, 3 and 4 BA (Maximum 5)

Potential range +/- 10 V FRA32M

Compliance voltage +/- 30 V  

Maximum current +/- 2 A, (+/- 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 1 MHz  

Computer interface USB  

Control software NOVA



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