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Metrohm Autolab

Metrohm Autolab

The entry level member of the modular Autolab instruments family, the PGSTAT128N is a low current, low noise and fast potentiostat/galvanostat capable of measuring maximum 800 mA, with a compliance voltage of 12 V. The PGSTAT128N is a high performance low cost option for electrochemical measurements in small cells.

Designed for a wide range of electrochemical applications, from corrosion measurements to the characterization of energy storage devices, this budget instrument is the ideal choice for electrochemical applications where performance is important. You can customize and enhance the capabilities of the PGSTAT128N by adding one or more of the many available optional modules or accessories.

Key Differences

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Technical Specification

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Analog integrator false

Compliance voltage range in volt ± 12

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 500 k

Maximum current in ampère ± 0.8

Maximum number of modules 8

Modular instrument true

Multichannel instrument false

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 16



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