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VSP Potentiostat

5 channels - A versatile, research grade, multichannel electrochemical workstation

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Key Highlights

  • 5-channel modular potentiostat/galvanostat

  • Up to 5 channels in a single chassis

  • EIS from 10 µHz to 1 MHz

  • Current range from ±10 µA to ±1 A depending on channel configuration

  • Standard VSP maximum current: ±400 mA

  • Optional 4 A internal current booster

  • External current boosters available from 2 A up to 100 A

  • Flexible 2-, 3-, 4-, or 5-electrode configurations

  • 20 V compliance, adjustable from −20 V to +20 V

  • EC-Lab® software for instrument control and data analysis

  • Ethernet and USB 2.0 connectivity

  • Expandable modular architecture for additional channels and options

Description

The BioLogic VSP Potentiostat is a versatile, research-grade multichannel electrochemical workstation built around a modular 5-channel chassis. It can be configured according to different research requirements, with options including Electrochemical Impedance Spectroscopy (EIS), low-current measurements, high-current boosters, and additional potentiostat channels. The VSP supports a wide range of electrochemical experiments, from general electrochemistry and sensors to batteries, energy storage, corrosion, and materials research. Its compatibility with EC-Lab® software provides comprehensive control, measurement, and data analysis capabilities. For applications requiring higher currents, the system can be expanded with an internal 4 A booster or external boosters ranging from 2 A to 100 A, depending on the configuration.

Specifications

Parameter

Specification

Number of Channels

Up to 5

Electrode Connections

2, 3, 4, or 5 electrodes

Potentiostat / Galvanostat

Yes

EIS

10 µHz – 1 MHz

EIS Quality Indicators

Yes, with the “e”-type channel board

Voltage Compliance

20 V, adjustable from −20 V to +20 V

Voltage Measurement Ranges

±2.5 V, ±5 V, ±10 V; ±10 V adjustable

Voltage Accuracy

< 0.1% FSR

Voltage Resolution

Down to 76 µV below 10 V

Current Ranges

±10 µA to ±1 A, depending on configuration

Maximum Current

±1 A; ±400 mA for standard VSP configuration

Current Accuracy

< 0.1% FSR

Current Resolution

Down to 760 pA

Internal Current Booster

Optional 4 A

External Current Booster

2 A – 100 A

Acquisition Time

20 µs with EC-Lab Express; 200 µs with EC-Lab

Software

EC-Lab®, EC-Lab Express, EC-Lab Developer Package

Analog Inputs

2

Analog Output

1

TTL I/O

3

Monitor Outputs

2 – current and voltage

Interfaces

Ethernet, USB 2.0

Power Requirement

300 W

Application

The VSP can be used for a broad range of electrochemical research applications, including:

  • General Electrochemistry

  • Electroanalytical Chemistry

  • Electrochemical Sensors

  • Battery Research & Testing

  • Energy Storage

  • Energy Conversion

  • Fuel Cells & Electrolyzers

  • Corrosion Studies

  • Materials Research

  • Coatings

  • Electrochemical Impedance Spectroscopy (EIS)

BioLogic specifically lists the VSP for electroanalytical research, general electrochemistry, corrosion, sensors, energy conversion, energy storage, batteries, and coatings.

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