PARASTAT 4000A

Highlights​​

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• Highest degree of DC Voltage Accuracy. Measure a 4.3V battery 4x more accurately.

• Wide dynamic current range both standard (±4A to ±40 pA range, 1.2 fA) and expandable (±20A to ±4 pA, 122 aA)

• New Stability Modes expand compatibility with a range of cells and samples.

• Improved implementation of EIS technique including advanced calibration, faster duration, new algorithms and increased bandwidth

• Easy-to-use VersaStudio software included

Applications and Software​

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• Energy:  Batteries (Li-ion, Li-Air, Zn-Air), capacitors, and fuel cells  -- providing charge-discharge curves (including CC-CV) for Capacity-vs-Cycle Number or Coulombic Efficiency as well as dedicated techniques such as Constant Power, Constant Resistance and Potentiostatic / Galvanostatic Intermittent Titration Technique (PITT, GITT)

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• Voltammetry Physical electrochemistry and electrochemical sensors -- providing fundamental electrochemical techniques such as Cyclic Voltammetry, Chrono-techniques. The Advanced Voltammetry techniques also include Pulse Voltammetry methods.

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• Corrosion:  Bare-metal corrosion, galvanic couples and coatings --  providing multiple corrosion analysis techniques, including the most common ASTM standards such as Linear Polarization Resistance (LPR, ASTM G59), Tafel (ASTM G5), Cyclic Polarization (ASTM G61), etc.  The new hardware-based, user-selectable Stability Modes further expands the compatibility of the PARSTAT4000A with a range of electrochemical cells and samples

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• Impedance: Separation of electrochemical responses into individual contributions for improved understanding of system under test.

Specifications

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• Compliance Voltage: ± 48 V

• Max Current Output: ± 4 A up to ± 20 A 

• Min Current Range: ± 40 pA (1.2 fA resolution)

• EIS Maximum Frequency: 10 MHz, included

• E and I Monitors: Supplied, BNC

• Software: VersaStudio, Fully Enabled; VersaStudio Developers Kit (VDK)