Electrochemistry

Our Electrochemical Workstations ZENNIUM X / ZENNIUM Pro / ZENNIUM  base on an universal and modular data acquisition system. Together with the THALES software package we offer all standard electrochemical methods at a mouse click.

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Photo-Electrochemistry

CIMPS is an universal photo- and spectro-electrochemical workstation for a wide field of applications. You can easily extend the basic CIMPS system with various options for special fields of photo-electrochemical research.

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Energy Storage & Conversion

Our power potentiostats, electronic loads and multi-channels acquisition systems provide a smart system for research and investigation on batteries, fuel cells and super caps.

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Corrosion

Electrochemical noise has become popular as a new method of corrosion detection and prevention. ZAHNER has developed the CorrElNoise® technique, the first method to obtain both, potential noise and current noise from one electrochemical source.

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PP241

The PP241 is a 4-quadrant power potentiostat designed to apply and sink high currents up to ±40 A at a voltage range of ±5 V. The total power dissipation of the PP241 is 200 W.

The PP-Series potentiostats are controlled by an EPC42, a plug-in module for the ZENNIUM-series Electrochemical Workstations. Due to the built-in microprocessor, each EPC42 can address up to four PPSeries potentiostats. Up to four EPC42 cards can be installed in an ZENNIUM-series workstation. In total, up to 16 PPs can be controlled by one ZENNIUM. Each potentiostat will hold the control parameters from one access to the next one, so that no potential or current disturbances can occur while scanning the potentiostats. If series measurements are performed with more than one PP-Series potentiostat, spectra are taken from all modules in a definable order.

The PP-Series is embedded completely in the ZENNIUM environment. Thus, all acquisition and analysis techniques that run on the ZENNIUM workstation can be applied with the power potentiostats as well. The installation of one or more PP-Series potentiostat will upgrade your ZENNIUM to an even more versatile, high-current electrochemical workstation.

The PP-Series potentiostats can also be controlled by a Windows®-PC. In this case they provide methods, summarized in the table below. They also work as a LabView® Virtual Instrument under the LabView® software. To implement the PP-Series potentiostats into existing test environment, a supporting DLL is available on demand.

You can control the PP-Series potentiostats in a mixed mode with an ZENNIUM and a PC in parallel. Both devices can be connected and disconnected during operation.

Supported methods with ZENNIUM workstation

Software module

Impedance spectroscopy

IM

Simulation & model fitting

SIM

Cyclic voltammetry

CV

Polarisation curves

I/E

Multicell multitasking voltammetry

CV

Arbitrary current/potential/time meas.

PVI

Capacity/potential measurements

C/E

Automatic series measurements

AS

Supported methods with PC

Test Sampling

U vs. time, I vs. time

Current Potential Curves (U/I)

Cyclic Voltammetry, CV at OCP

Charging/Discharging, Battery Cycling

LabView® Virtual Instrument

DLL support available

 PP241

 

Operating modes

pot/gal/oc

Potential range

±5 V

Potential accuracy

±0.1% / ±1 mV

Current range

0 A … ±40 A

Current accuracy

±0.25 % / ±1 mA

Output power

200 W

Frequency range

10µHz - 200kHz

Impedance range

1µ Ω - 1 kΩ

Ambient temperature

0oC … 30oC

Dimensions

364 x 160 x 376 mm

Weight

10.2 kg

System requirements

ZENNIUM workstation+EPC42 or PC

Brochure PP2x1

Download the latest brochure about ZAHNER PP2x1...
PDF-Document b_pp.pdf (PDF)

Manual PP-Series / EL / XPOT

Download the latest manual about ZAHNER PP2x1/XPot...
PDF-Document m_ppxpot.pdf (PDF)

PP-Inspector V6.4 (PC Software)

Download the latest version of PP-Inspector software...
Setup-Program PPInspector_64.exe (Setup)

Manual PP-Inspector

Download the latest manual about PP-Inspector software...
PDF-Document m_ppinspector.pdf (PDF)