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NWSPEC

EC Pro Precision Electrochemical Workstation

EC Pro Precision Electrochemical Workstation

The EC Pro is a high-stability, single-channel potentiostat / galvanostat engineered for demanding research and educational applications. Combining pA-level current noise, a 3 MHz bandwidth, and 38 built-in electrochemical techniques, it provides laboratory-grade measurement integrity in a compact footprint.

Potential Range
±10 V
Current Range
±250 mA
Resolution
10 pA
EIS Frequency
10 μHz – 1 MHz
Sampling Rate
3 MS/s

Key Advantages

Ultimate Sensitivity

pA-level noise reveals subtle signals down to 10 pA for demanding trace-level electrochemical analysis.

Effortless Autoranging

Dynamic current ranging across 10 scales (1 nA to 250 mA) without manual hardware reconfiguration.

Complete iR Compensation

Positive-feedback and dynamic iR compensation guarantee reproducible, distortion-free cell results.

Real-Time Data Integrity

16-bit dual-channel acquisition at up to 3 MS/s captures ultra-fast transient responses over USB 2.0.

Technical Specifications

Potentiostat System
Potential Range ±10 V
Compliance Voltage ±13 V
Maximum Current ±250 mA continuous (±350 mA peak)
Rise Time <1 μs (typ. 0.8 μs)
Bandwidth (–3 dB) 3 MHz
Applied Potential Noise <10 μV RMS
Galvanostat & Frequency Response Analyzer
Current Ranges & Resolution ±10 pA to ±0.25 A (10 ranges / 0.0015%)
Current Accuracy 0.2% (10⁻³–10⁻⁷ A/V); 1% other ranges
Input Bias Current <10 pA
CV / LSV Scan Rate 10⁻⁶ to 10,000 V/s
EIS Frequency Range 10 μHz to 1 MHz
Supported Techniques 38 built-in methods (expandable)

Application Areas

Corrosion Science Tafel kinetics, polarization resistance & EIS coating evaluations
Energy Storage Battery cycling, supercapacitors & fuel cell diagnostics
Electrocatalysis HER, ORR, and OER catalyst activity screening
Sensor Development Trace chemical detection & biosensor validation
Materials Science Conducting polymers, thin films & nanomaterials
Academic Education Core physical chemistry and electrochemistry laboratories

Bring pA-Level Precision to Your Laboratory

Contact our technical sales team for pricing, customized quotes, or demonstration requests.

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Since 1993 30+ Years of Instrument Expertise
Reliable Manufacturer Manufacturing & Services
Ph.D. Founded Dr. Pingxin Wang, UT Austin
Advantages Price · Service · Speed · Technical · Data
Fast Shipping In-Stock Orders Ship Same Day

Frequently Asked Questions

How can I contact you?

Feel free to call us T+86 189-6516-4839
or email  sales@nwspec.com to:

• Place an order
• Ask for a quote
• Or if you have any other questions

You will always get a live person here at NWSPEC; never an automated system! 

We are open from 6:00AM - 7:00PM Eastern Time, Monday - Friday. 

Where can I find application notes?

If you have any questions regarding the application notes, or can't find the one you are looking for, please contact Sales at sales@nwspec.com



Do you have instructional manuals for your instruments to download?

Yes, we have instructional manuals for our instruments. They can be found on https://nwspec.com/pages/resource .

If you don't see the one you are looking for, please contact: sales@nwspec.com



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