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Reference 620

Reference 620

Gamry’s Reference 620: A research-grade potentiostat for fast, low-current electrochemical measurements. Ideal for sensors, coaitngs and corrosion research.

Product Overview

The Reference 620 from Gamry Instruments is a high-performance, research-grade potentiostat/galvanostat/ZRA designed for fast, low-current measurements.

It is particularly suitable for applications in physical electrochemistry, sensors, coatings, and corrosion.

With a maximum applied potential of ±11 V and Electrochemical Impedance Spectroscopy (EIS) from 10 μHz to 5 MHz, it is a versatile tool for a wide range of electrochemical research.

Can comfortably measure currents in the picoamp range.

Features & Benefits

Reference 620

Fast, Low-Current Measurements

Ideal for Physical Electrochemistry

Versatile Applications

From Corrosion Testing to Sensor Testing

Built-In EIS

From 10 μHz to 5 MHz

Key applications of Reference 620

  • Key Features: The Reference 620 is known for its distinctive features.
  • Fast, Low-Current Measurements: Specially designed for rapid and sensitive measurements.
  • Ideal for Various Applications: Suitable for physical electrochemistry, fast cyclic voltammetry, electrochemical corrosion, electrochemical noise measurements, paints and coatings, and sensor testing.
  • Electrochemical Impedance Spectroscopy (EIS) Capability: Fully equipped to conduct EIS.
  • Auxiliary Inputs and Outputs: Features numerous inputs and outputs to interface or control additional equipment.
  • Thermocouple Input for Temperature Measurements: Includes a thermocouple input, enhancing its utility for temperature-sensitive applications.

Reference 620 Product Video

About the Reference 620

This high-performance, research-grade potentiostat/galvanostat/ZRA designed for fast, low-current measurements. It excels in a variety of applications such as physical electrochemistry (especially at microelectrodes), fast cyclic voltammetry, electrochemical corrosion, electrochemical noise measurements, paints and coatings, and sensors.

It comes fully equipped to perform Electrochemical Impedance Spectroscopy (EIS). The Accuracy Contour Plot provides a detailed look at the performance you can expect from your instrument in real-world situations. The results include the cell cable.

The Reference 620 potentiostat has a number of auxiliary inputs and outputs designed to help you interface or control ancillary equipment such as a rotating disc electrode. It also has a thermocouple input for temperature measurements.

Extended-length cell cables (1.5 m, 3 m, 10 m) are also available for your convenience. The Reference 620 is protected by a 2-year factory service warranty.

"The Reference 620: Ideal for electrochemistry
and corrosion, with fast, low-current capabilities, ±11 V
potential, and EIS up to 5 MHz."

Product FAQ's

The maximum applied potential of the Reference 620 is ±11 V.

The Reference 620 is suitable for applications in physical electrochemistry, sensors, coatings, and corrosion.

Yes, the Reference 620 is protected by a 2-year factory service warranty.

Yes, the Reference 620 has a number of auxiliary inputs and outputs designed to interface or control ancillary equipment. Details available on request. 

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