Potentiostats
maintain the electrical current potential of a working electrode in congruence with that of a reference electrode.
See Also: Galvanostats, Frequency Response Analyzers
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Potentiostats
AMETEK SI offers a range of bipotentiostats, single and multi channel potentiostats and galvanostats through both the Princeton Applied Research and Solartron Analytical brands.
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Multichannel Potentiostats
Multi Channel potentiostats/galvanostats from Princeton Applied Research and Solartron Analytical assist researchers increase their scope from the examination of a single sample at a time to multiple samples simultaneously. While providing the same level of accuracy as the single channel potentiostats, multi channel potentiostats can be configured to scale with your research today as well as provide solutions for the next step in your electrochemical research plan tomorrow.
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Potentiostats
BioLogic provides a variety of robust and user-friendly potentiostats for many diverse applications, from single to bi to multiple channel form factors.
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Potentiostats
Whether you're looking at a single-channel potentiostat or multichannel potentiostats, Gamry has a system for you. Gamry's two families of potentiostats are the high-performance Reference line and the more value-oriented Interface line.
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Single Channel Potentiostats
Potentiostats control a voltage and measure a resulting current. The Control Amplifier outputs power to the counter electrode (also called auxiliary electrode). A feedback loop is established to control the cell potential between the reference and working electrode. This voltage is measured by the input electrometer, that has a high impedance. This current is then measured between the working and counter electrodes while this potential is maintained at the working electrode and reference electrode.
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Potentiostats and Galvanostats
Potentiostats are feedback amplifiers which control an electrode to a certain potential with respect to a reference electrode. They may control microelectrodes in animal or herbal cells, and the current is measured in picoamperes, or large-area electrodes in batteries or production cells.
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Low Power Potentiostats
Potentiostat Wenking MP 04T, max. current 400 mA, max. voltage 25 V, output power 10 W, reference electrode input 1012 Ohms, slew rate 10 V/ µs, 1 control input, floating current output, buffered potential output, control range ± 10 V external, internal control voltage source ±2 V, rise time constant (closed loop, ohmic load) 1 µs typ., dimensions 165 x 105 x 165 mm (w x h x d), weight 1.4 kg
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Single Channel Potentiostats
PARSTAT Series
The PARSTAT-series of potentiostats is defined by offering superior performance as standard. The PARSTAT4000A and PARSTAT3000A complement each other.Both of these single channel potentiostats operate in VersaStudio software with all techniques available, including Electrochemical Impedance Spectroscopy up to high frequency.
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Potentiostat Galvanostat
PARSTAT 4000A
The PARSTAT 4000A stands alone in its ability to deliver high compliance voltage and wide dynamic current range, as standard, to cover a range of applications. The PARSTAT 4000A builds on PAR's history as the world-leader in DC electrochemical measurements and takes advantage of a common R/D team with Solartron Analytical, the world-leader in Frequency Response Analyzer (FRA) technology, to provide a best-in-class complete system.
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Multi-Potentiostat
1000C
The model 1000B series is a computerized 8 channel potentiostat. The system contains a digital function generator, multiplexed data acquisition circuitry, and a multi-potentiostat that can work with eight independent cells or eight working electrodes in the same solution with common reference and counter electrodes. The potential control range is 10 V for all channels, which can be set at independent potentials or the same potential as the primary channel, so that they can sweep or step potentials together with the primary channel.
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PARSTAT MC Multichannel Potentiostat
The PARSTAT® MC (PMC) is the most modular and robust multi-channel electrochemical testing platform on the market.The PMC chassis provides a robust environment up to 10 modules, up to 20 channels.
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Addon Cards
Fit the IM6/Zennium electrochemical workstation to your application. Control external potentiostats, capture additional physical properties or enhance your system to a true parallel impedance analyzer.
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Integrated Potentiostat and Multiplexer
EmStatMUX8
Based upon the EmStat range, there are two types of multiplexers to suit most types of sensor array work. The MUX8 is the most flexible offering the ability to connect arrays made of up to eight working electrodes in two or three electrode cell types and chips sharing a reference electrode and/or counter electrode. The MUX16 is suitable for sensor arrays or chips with sixteen working electrodes all sharing a RE and/or a CE. Both instruments are suitable for laminated layer corrosion analysis.The potentiostat is controlled and powered by USB and is used with PSTrace allowing for simultaneous sampling of each channel at a rate of 25 ms/channel. Standard packaging includes a shielded cable with connections for a working, a counter and a reference electrode by means of 2 mm banana connectors and mini-crocodile clips, a stripped end, Dsub-37 terminated flat cable and a USB cable. To make connections to chips simpler the Connection Terminal is an optional extra providing clearly marked screw terminals to the electrodes and can be directly joined to the ESMUX via their D-Sub connectors.
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Bipotentiostat
700E
The Model 700D series are computerized general purpose potentiostat / bipotentiostat / galvanostat instruments. A typical application involves a rotating ring-disk electrode (RRDE), but these systems can also be used for other applications where dual channel measurements are essential, such as dual channel electrochemical detection.
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Single Channel Potentiostats
VersaSTAT Series
This family of instruments combines our option-based hardware and software platforms to create the most popular line of potentiostats. Introduced for the majority of researchers doing typical electrochemical experiments, this entire series gained a key improvement in 2018. As of August 1st, 2018, all VersaSTAT models have ± 2 Amp capability standard. Users can now study larger samples at faster rates.
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Single Channel Potentiostats
ModuLab XM ECS
ModuLab XM has modularity at the center of its design. Each system can be configured for electrochemical, materials, and photoelectrochemistry measurements. At the core of each of these is the Frequency Response Analyzer. The accuracy from design to calibration is at the heart of Solartron's success and reputation for impedance measurements.
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Multichannel Potentiostat
The multichannel potentiostat combines up to eight Gamry potentiostats into a single system. Our flexibility allows you to pick and choose how you want your multichannel system configured all without having to sacrifice chassis slots for EIS, low-current, or high-current modules.
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Electrochemical Analyzer/Workstation
600E
The Model 600D series is designed for general purpose electrochemical measurements. The figure below shows the block diagram of the instrument. The system contains a fast digital function generator, high speed data acquisition circuitry, potentiostat, and a galvanostat (available only in select models).
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Potentiostat Galvanostat
VersaSTAT 3F
The VersaSTAT 3F shares similar specifications to the VersaSTAT 3 (10µs data acquisition) and the VersaSTAT 4 (4nA lower current range, enhanced filtering options) the VersaSTAT 3F was designed specifically to operate with other potentiostats or earth-grounded cells.
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Potentiostat And Galvanostat Portfolio
We are not a typical lab instrument manufacturer. With Sciospec it´s all about the technology platform underneath the instruments. Everything you see in our product portfolio can be customized to your needs, scaled up as further than you thought possible, migrated from lab to field use systems and combined freely with everything else we have in the platform.
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Power Potentiostat/Galvanostat
1100C
The Model 1100B series power potentiostat/galvanostat is designed for electrochemical applications that require relatively large current and high compliance voltage, such as battery studies, corrosion, electrolysis, and electroplating. The current range is 2 A, and the compliance voltage is 25 V. The instrument contains a high speed digital function generator, a fast data acquisition system, filters for current signals, iR compensation circuitry, a potentiostat, and a galvanostat (Model 1140B). The potential control range is 10 V.
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Potentiostat Galvanostat
PARSTAT 3000A
The PARSTAT® 3000A is a high-performance potentiostat engineered into a small foot-print for space conscious laboratory and/or application environments.
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Potentiostat Galvanostat
1287A
The Solartron Analytical 1287A potentiostat and galvanostat is a high accuracy, wide bandwidth instrument which offers a range of DC test capabilities. The 1287A can be coupled with a frequency response analyzer, such as the Solartron Analytical 1260A or 1255B, and ZPLOT software for AC tests such as Electrochemical Impedance Spectroscopy.
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Parallel systems
Did you know you can couple several Gill AC, Gill 12 and Weld Testers together or any combination of Gill AC, Gill 12 or Weld Tester, to give you a parallel logging multiple Potentiostat / Galvanostat / ZRA / FRA system, capable of recording from each working electrode at up to 60 readings per second. Coupling several Gill ACs or Gill 12s together gives the added abilities of the Weld tester and the ability to perform fast sweeps. Using our latest software, it has never been easier to couple instruments together to provide a Parallel System. In fact up to 32 instruments can be controlled at the same time. These instruments can either have individually enclosures or be rack mounted.
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Multichannel Pontentiostats
Arraystat Series
Arraystat instruments are multichannel potentiostats that utilize a common counter electrode. 25 channel potentiostat with common counter-reference electrode for combinatorial chemistry.
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Solar Test Systems
AMETEK Scientific Instruments manufactures a range of application specific XM (Xtreme Measurement) products focused on solar cell / photovoltaic research (developed in collaboration with Professor Laurie Peter of the University of Bath, UK). These products are so versatile that they can also be used for photoelectrochemical (PEC) water splitting applications; and make use of Solartron’s unique high performance XM specified potentiostats and frequency response analyzers to provide a full complement of techniques for research into energy, corrosion and analytical electrochemistry.
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QuadStat
EA164
The QuadStat is a software-controlled four-channel potentiostat. Each channel can be used as a single three-electrode potentiostat. Alternatively two (bipotentiostat), three, or four working electrodes can be used in a single reaction chamber with a common reference and auxiliary electrode. Potential at each working electrode can be independently adjusted between 2.5 V, or by using an external waveform generator to between 10 V. The QuadStat can measure currents from pico- to milliamperes, making it ideal for amperometric biosensor research including use as a multichannel monitor for in vivo nitric oxide or dissolved oxgen sensors.
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Ammeter
Gill AC
ACM's flagship instrument offers a Potentiostat, Galvanostat and Zero Resistance Ammeter with integrated Frequency Response Analyser and Sweep Generator in one.Electrochemical tests such as AC Impedance (EIS) and standard DC tests including LPR and current and voltage noise are included, making this instrument extremely versatile and great value for money.To better meet your specific needs why not customise your instrument with our options, so versatile are our instruments that many options are even available to be fitted retrospectively, making our instruments the right choice now and for the long term.
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Field Machine
The Portable Field Machine is our most versatile full specification corrosion testing instrument. Its rugged construction and protective water resistance IP68 enclosure enables it to be operated at extreme locations throughout the world. This instrument takes laboratory precision outdoors to oil rigs, pipelines, concrete walls and just about anything that needs corrosion monitoring in situ. The potentiostat, ZRA, integral Frequency Response Analyser and Sweep Generator are exactly as provided in the laboratory Gill 8 model ensuring the most accurate testing available. The choice of tests is not limited; the AC, IR Compensation and DC tests plus the Sequencer and Analysis that are supplied with this field instrument are the same as supplied with the laboratory instruments.
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Multiplexer
The Ivium Technologies electrochemical multiplexer can work individual cells with 2, 3 and 4 electrodes and a WE2 (BipotentioStat, optional). Each multiplexer has 8 channels and the multiplexer units can be stacked so that up to 64 channels can be controlled sequentially by a single potentiostat.
