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Reinventing volumetric Karl Fischer titration: OMNIS KF!

Modular Line potentiostat/galvanostat instruments

Metrohm Autolab offers state-of-the-art instruments for electrochemical research without limitations: the Modular Line.

The Modular Line of instruments consists of a range of instruments to suit any requirements in electrochemical research, from low to high voltage and from low to high current.

These instruments can be combined with a range of modules, thus greatly increasing the possibilities of your electrochemical research.

Autolab PGSTAT 128N setup with operator in background

Key features

  • Modular design for any experimental requirement
  • Wide measurable range of current and potential
  • Designed to interface to any external instrument
  • Flexible software control
  • Complete range of accessories

Modular Line systems (5)

Autolab PGSTAT302N

PGSTAT302N
This high end, high current potentiostat/galvanostat, with a compliance voltage of 30 V and a bandwidth of 1 MHz, combined with our FRA32M module, is specially designed for electrochemical impedance spectroscopy.The PGSTAT302N is the successor of the popular PGSTAT30. The maximum current is 2 A, the current range can be extended to 20 A with the BOOSTER20A, the current resolution is 30 fA at a current range of 10 nA.

Autolab PGSTAT128N

PGSTAT128N
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.

Autolab PGSTAT302F

PGSTAT302F
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.).

Autolab PGSTAT302N MBA

PGSTAT302N MBA
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.
Show all systems: Modular Line (5)

Two base instruments …

The Modular Line consists of three potentiostat/galvanostat instruments. You can choose the suitable instrument to suit your needs:
  • PGSTAT128N: an entry-level, affordable modular instrument
    (12V/800 mA)
  • PGSTAT302N: a high-performance modular instrument (30V/2A)

These instruments can be interfaced with any external device. And thanks to the powerful NOVA software, you have full control of all aspects of your experiments.

> Read more about the NOVA software

… that can be expanded to suit your application

The instruments can be supplied with a range of modules to form the perfect system for your specific research requirements.

For instance, you can add modules to enable Electrochemical Impedance Spectroscopy (EIS), to increase the maximum current, or to increase the sampling rate, and many more.

> Read more about the Autolab Modules

Special instruments for specific applications

Metrohm Autolab also offers three special instruments. These instruments are based on the Modular Line instruments and are preconfigured for specific applications:
  • PGSTAT302F: instrument for “grounded mode” and “floating mode”. In grounded mode, it can be used with normal electrochemical cells, whereas in floating mode, it can be used with grounded cells or electrochemical cells in which the working electrode is connected to ground (e.g. pipelines, autoclaves, etc.).
  • PGSTAT128 MBA and PGSTAT302N MBA: These instrument versions can be fitted with up to 5 additional bipotentiostat modules (BA), allowing you to use a total of 6 working electrodes in one electrochemical cell sharing a common counter and reference electrode.

Spectroelectrochemistry

Perform spectroelectrochemical measurements easily and accurately.

Learn more …

Autolab modules

Extend the measurable range, include device interfaces, or add new measurement techniques.

Learn more …

Autolab Accessories

Interfaces to third-party devices, corrosion cells, rotating disk and ring disk electrodes, and more.

Learn more …

NOVA and SDK software 

Autolab provides a powerful software tool for instrument control and a dedicated software for device interfacing.

Learn more …

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