For more than two decades, the 273/273A has been the most popular instrument in the history of computer-controlled potentiostats/galvanostats.  We knew how critical it would be that the next generation of this prestigious instrument continue to set the standard against which all other systems will be measured.

We would like to introduce you to the new benchmark!

Key specifications include:

• 2 A current max. (20 A boosted)
• 100 V compliance
• 1.2 fA current resolution
• >10¹³ Ohms input impedance
• <5 pF of capacitance
• 10 µHz to 1 MHz built-in analyzer for impedance

The PARSTAT^® 2273 is the combination of renowned reliability, high current, and high compliance voltage of the 273A with the exceptional impedance capability, resolution, speed, and latest software techniques of our new PARSTAT^® family.  Plus we've incorporated customer feedback to provide not only more internal maximum current but the ability to boost the 20 A and the ability to interface all the ancillary equipment customers need today for their unique research.

The 2273 is designed to be the most comprehensive potentiostat/galvanostat/FRA in your laboratory.  Since no one can predict how research needs will evolve over the years, we've designed the ultimate electrochemical tool to satisfy your need not only for today, but for t       ... more information

The new VersaSTAT 3F is the newest member of the VersaSTAT family. Although sharing similar specifications to the VersaSTAT 3 (10µs data acquisition, ±650mA current range) and the VersaSTAT 4 (4nA lower current range, enhanced filtering options), the VersaSTAT 3F was designed specifically to operate with earth-grounded cells.

The "F" in the VersaSTAT 3F name is for "floating," a term used to describe the electrical isolation of the systems electrode leads and rear panel connectors from earth ground. In floating mode, the internal ground of the VersaSTAT 3F is allowed to float with respect to earth ground which allows it to operate with these grounded cells.

• Capable of "floating" for operation with grounded cells and electrodes
• Specialized filters for float mode operation for enhanced signal/noise ratio
• Versatile, easy to use VersaStudio software included
• ±650mA / ±10V polarization ranges standard

NOTE: To view the software manual, Adobe PDF Reader is required. To operate the software, some older PC systems may require installation of Microsoft .NET v. 2.0.

The new VersaSTAT 4 is the newest member of the VersaSTAT family and an improvement to the VersaSTAT 3 system. Offering improved speed, versatility, and precision, the new VersaSTAT 4 combines value with performance.

• Improved low current performance with fA resolution and pA accuracy
• Maximum current up to 1A with additional booster options from 2A - 20A
• Versatile, easy to use VersaStudio software
• Additional analog filter selections on current and voltage channels for superior signal/noise measurements

NOTE: To view the software manual, Adobe PDF Reader is required. To operate the software, some older PC systems may require installation of Microsoft .NET v. 2.0.

Combining advanced measurement technology with user-friendly, yet powerful modular PC software, the all-new VersaSTAT 3 potentiostat/galvanostat is a cut above for performance, versatility and value…

• High speed DC measurement and experiment sequencing (e.g. for step/pulse analysis)
• High current and power booster options for electrodeposition, pulse-plating and energy storage
• Versatile, easy to use VersaStudio software
• Optional built-in frequency response analyzer providing fully integrated DC and EIS analysis

If you’re at the sharp end of routine research or education involving general electrochemistry, corrosion, energy storage, sensors, biomedical…the VersaSTAT 3 is probably the only tool you need.

NOTE: To view the software manual, Adobe PDF Reader  is required.   To operate the software, some older PC systems may require installation of Microsoft .NET v. 2.0.    

Unique Features:

• USB Interface with no additional interface cards to purchase
• Operates on DC Power supply for field and remote, on-site applications
• Portable option includes floating system with convenient handle and rear panel cover
• Up to 1 MHz EIS measurements with built-in analyzer
• 16 bit DACs for increased voltage and current resolution

Applications

The PARSTAT^® 2263 was designed with corrosion applications in mind. With its 200 mA current range and compact size, it is able to perform virtually all the techniques necessary to evaluate a variety of materials. The PARSTAT^® 2263 is a fit for many applications in electrochemistry. The voltage and current specifications makes this a perfect potentiostat for voltammetry applications. The built-in impedance circuitry in the 2263 allows for very fast data acquisition during EIS measurements. The examination of coatings performance can be easily addressed with the 2263.    

The 263A potentiostat/galvanostat is the ideal system for many laboratories.  It is perfect for the budget-conscious researcher who needs high performance.  The 263A can be upgraded with many different options as detailed below.  This impressive combination of price and performance makes it a tremendous value for today's electrochemist or corrosion scientist.  The Model 263A is our most versatile potentiostat/galvanostat.  It has 200 mA current capability, can be boosted up to 20 Amps, and has a + 8V scanning range.  It is capable of being interfaced into an optional impedance system with a frequency response up to 100 kHz.  The 263A can be outfitted with a floating option to allow it to be used with earth-grounded working electrodes.  The 263A-1 is the version with a blank front panel.  Virtual Potentiostat software is supplied with this version to provide a functional front-panel feel.  The 263A-2 has a fully-functional front panel.  Either unit, when matched with the powerful PowerSUITE^® software (sold separately), will be the most versatile instrument in your laboratory.

Features

• Computer-controlled Potentiostat/Galvanostat
• 20 V compliance, 200 mA current output
• 16 V scan range
• Fast data acquisition (30 µs)
• Add value with floating, high current module (2 A), aux. input, controllable front panel options
• Economically priced

Applications

 The Model 263A is an ideal box for performing corrosion measurements and general electrochemistry.  It is the most popular instrument for universities as it is a very flexible instrument at a great price.  With the high-current capability of the 263A, it is able to address applications in the battery, fuel cell, and supercapacitor areas.  The 263A/98 Auxiliary Input option provides an external input to the analog-to-digital converter.  This lets the researcher interface to ancillary devices such as rotating electrodes, quartz crystal microbalances, and temperature controllers.  

The 273A is the most widely sold potentiostat in the long history of potentiostats.  In fact, it has been recognized as the benchmark against which all other potentiostats have been measured. With its 100 V compliance and 1 Amp maximum current, the Model 273A is capable of accurately controlling the potential in virtually any electrochemical cell.  This high compliance voltage ensures accurate potential control in high-resistance cells, such as those with dilute electrolytes or non-aqueous solvents.  The 273A can be used with our high-sensitivity FRD units to perform EIS up to 100 kHz.  The 273A has a well-established reputation for reliability and ruggedness.  Its unique electronic design provides the user with extremely stable current and voltage measurements.

Features

• Computer-controlled Potentiostat/Galvanostat
• 100 V compliance 1 A current output
• Excellent general purpose instrument
• Proven design
• In use in hundreds of labs worldwide
• Benchmark of the industry

Applications

The Model 273A has long been the standard for performing corrosion measurements and general electrochemistry.  It is the most referenced potentiostat in scientific literature.  With the high-current capability of the 273A, it is able to address applications in battery, fuel cell, and super capacitor areas.  For plating and electrosynthesis, the 273A is an excellent choice.  Its stable 1 Amp current output allows the user to accurately control his electrochemical process.