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New Potentiostat Goes “Inside the Box”

Published on 2003-04-23. Author : SpecialChem

WARMINSTER, PA-April 23, 2003- Gamry Instruments announces the introduction of the PCI4 Potentiostat, the newest addition to the extensive electrochemical product line from Gamry. The PCI4 continues the Gamry tradition of high performance, value-oriented potentiostats. The PCI4 is installed in a PCI slot inside a WindowsTM-based computer. The PCI4 is a Plug and Play device.

The PCI4 is a computer-controlled potentiostat that can perform the full range of Gamry's electrochemical techniques including corrosion experiments, cyclic voltammetry, electrochemical impedance spectroscopy, electrochemical noise, and square wave voltammetry. When installed in a portable computer, it can be easily transported to the field.

The PCI4 is available in 3 models capable of measuring maximum currents of 750 mA, 300 mA, and 30 mA. With the lowest noise specification of any commercial potentiostat, it is capable of measuring femtoamp currents. 16-bit D/A and A/D converters and post offset gain capabilities allow extraordinary resolution. A rise time of 2 microseconds permits cyclic voltammetry at high scan rates. The PCI4 can make impedance measurements up to 100 kilohertz using Gamry's unique Sub-Harmonic Sampling technique.

Source: Gamry Instruments

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