Metrohm Autolab

Metrohm Autolab

The PGSTAT302F is a special version of the PGSTAT302N which can be switched from the regular 'grounded mode' to so-called 'floating mode'. In grounded mode, the PGSTAT302F can be used with normal electrochemical cells, while in floating mode, the PGSTAT302F can be used with grounded cells or electrochemical cells in which the working electrode is connected to ground (e.g. pipelines, autoclaves, etc.).

Key Differences

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Technical Specification

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Compliance voltage range in volt ± 30

Current resolution 0.0003% of current range

Dimensions in mm (W/H/D) 520/160/420

Dimensions remark without cables

Input impedance in Ohm 1 T

Maximum bandwidth in Hz 100 k

Maximum current in ampère ± 2

Maximum number of channels 1

Maximum number of modules 1

Modular instrument true

Number of current ranges 9

Number of current ranges remarks 10 nA to 1 A

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 18



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