CS300M Single-Channel Potentiostat/Galvanostat

Brand: Master Science/Switzerland (Made from Corrtest)
Model: CS300M

Key Benefits & Customer Pain-Point Solutions

• Ultimate precision for demanding electrochemical research: With a potential resolution of 10 µV (and down to 3 µV at lower frequencies) and current sensitivity of 1 pA, the CS300M delivers the ultra-fine control required for state-of-the-art sensor development, battery materials, corrosion science and environmental chemistry.
• Wide operational range to cover multiple application domains: A wide potential control range (±10 V) and current control range (±2 A) enable you to handle a wide variety of electrochemical systems in one instrument.
• Comprehensive technique support for real-world lab workflows: From cyclic voltammetry (CV) and linear sweep voltammetry (LSV) to stripping methods and corrosion protocols (CPP, LPR, ZRA) and even battery charge/discharge sequences, the CS300M supports the methods you rely on day-to-day.
• Streamlined data analysis and workflow automation: Built-in software (CS Studio) supports smoothing, integration, differentiation, non-linear fitting (e.g., Butler-Volmer for corrosion rate) and batch combination tests—so your lab is not just collecting data, but making decisions faster.
• Reliability & versatility for procurement & lab infrastructure: Supporting 2-, 3- or 4-electrode systems, USB interface, Windows 10/11 compatibility and weighing only ~6.5 kg (36.5×30.5×16 cm) means this unit fits into existing benches without fuss.

Solutions to typical lab purchaser pain-points

• If you’ve struggled with instruments that lack resolution (resulting in noisy data) — the CS300M solves that.
• If you need one instrument to cover corrosion, sensors AND battery testing — this unit spans multiple domains, reducing the need for separate devices.
• If you’re seeking reproducible, publishable data and easy integration with software workflow — the combination of hardware accuracy + CS Studio analysis delivers just that.
• If procurement wants future-proofing: this model supports advanced techniques (including stripping, transient steps) even if you’re not yet using them today—so you’re investing in equipment that grows with your research.

Technical Specification (highlights)

• Support for 2-, 3- or 4-electrode configurations.
• Potential control range: ±10 V (customisable to ±12 V in some configurations)
• Current control range: ±2 A
• Potential control accuracy: 0.1% × full range ± 1 mV
• Current control accuracy: 0.1% × full range
• Potential resolution: 10 µV (>100 Hz) / 3 µV (<10 Hz)
• Current sensitivity: 1 pA
• Rise time: <1 µs (<10 mA), <10 µs (<2 A)
• Current range: 2 nA to 2 A, 10 steps
• Compliance voltage: ±21 V
• CV & LSV scan rate: from 0.001 mV to 10,000 V/s
• Software/Interface: CS Studio software (Windows 10/11), USB 2.0 connection.
• Physical weight/dimensions: ~6.5 kg; dimensions ~36.5×30.5×16 cm.
• Included standard accessories: Instrument host, CS Studio software, power cable, USB cable, 2 cell cables, dummy cell (1 kΩ||100 µF), user manual.
• Service/support: 5-year warranty as standard, lifetime free software upgrades and technical support.

Why Choose the CS300M for Research-Grade Labs

For lab managers, purchasing officers or principal investigators looking for a dependable, high-performance electrochemical workstation, the CS300M hits the balance between cost-effectiveness and advanced capability. Its broad technique coverage, ultra­-sensitivity and measurement stability mean you aren’t just buying an instrument — you’re acquiring a platform that enables publication-grade data, flexible application across multiple research domains (corrosion, energy, sensors) and future-proofing for evolving requirements.

Moreover, the ability to automate sequences (via combination test features in the software) reduces hands-on time, frees up researcher hours and increases throughput. For labs under pressure to generate results, this performance counts.

Recommended Procurement Notes

• Ensure that your bench setup allows USB or USB 2.0 connectivity and supports Windows 10/11 for full software compatibility.
• While the unit supports up to ±2 A current and ±10 V potential out-of-the-box, if your research anticipates much higher currents or extended ranges (e.g., large-format batteries, high-current corrosion boosters) you may want to plan for an external booster in future. (The manufacturer offers upgrade paths.)
• Calibration, cell configuration (2-, 3- or 4-electrode) and documentation support are included — ensure in your procurement you request the installation guidance, software videos and dummy cell for baseline testing.
• While EIS (Electrochemical Impedance Spectroscopy) is not included in this model, the feature list covers an extensive range of other techniques; if your core work is heavily EIS-based you might need to consider the variant with EIS.

Discover the CS300M Potentiostat/Galvanostat: Precision Engineered for Advanced Electrochemical Research

Are you a laboratory researcher or equipment purchaser struggling with unreliable electrochemical measurements that compromise your data integrity? The CS300M single-channel potentiostat/galvanostat from Corrtest Instruments addresses these common pain points head-on, delivering unmatched precision, versatility, and user-friendly operation. Designed for demanding applications in corrosion studies, battery testing, sensor development, and beyond, this Swiss-branded instrument (origin: China) empowers you to achieve consistent, high-accuracy results without the frustration of outdated equipment or complex setups. By emphasizing stability and sensitivity, the CS300M minimizes experimental errors, saves valuable time on data analysis, and enhances overall productivity in your lab—ultimately accelerating breakthroughs in materials science, energy storage, and environmental chemistry.

Key Benefits: Solving Real-World Challenges in Electrochemical Work

The CS300M transforms electrochemical research by tackling key pain points like measurement inaccuracies, limited range, and inefficient workflows. Here's how it delivers tangible value:

• Superior Precision for Reliable Outcomes: Overcome the hassle of unstable readings with high-resolution control—10μV potential and 1pA current resolution—ensuring every experiment yields trustworthy data, even in low-signal environments.
• Broad Versatility Across Applications: Tired of switching between devices? This all-in-one system supports a wide array of techniques, from voltammetry to battery testing, allowing seamless transitions without additional hardware investments.
• Enhanced Efficiency and Time Savings: Automated features and robust software reduce manual interventions, addressing the pain of tedious data processing and enabling faster insights into corrosion rates, battery performance, or sensor optimization.
• Scalable Performance for Growing Needs: With expandable current up to ±100A via boosters, it adapts to evolving research demands, preventing the need for frequent upgrades and controlling long-term costs.
• User-Centric Design for Lab Professionals: Intuitive interfaces and lifetime support alleviate setup frustrations, making it ideal for both seasoned researchers and procurement teams seeking durable, low-maintenance equipment.

These benefits not only resolve inaccuracies and inefficiencies but also boost your lab's output, helping you publish faster, secure grants, or develop innovative solutions in fields like renewable energy and material protection.

Technical Specifications: Engineered for Precision and Durability

Built with cutting-edge technology, the CS300M prioritizes precision to meet the rigorous standards of laboratory environments. Key specs include:

• Potential Control Range: ±10V, with customizable options up to ±12V for tailored experiments.
• Current Control Range: ±2A, spanning 2nA to 2A across 10 ranges, providing flexibility for micro- to macro-scale studies.
• Compliance Voltage: Up to ±21V, ensuring stable operation under varying loads.
• Potential Resolution: 10μV, with a rise time of less than 1μs for rapid, accurate responses.
• Current Resolution: As low as 1pA, ideal for detecting subtle electrochemical signals.
• Input Impedance: Greater than 10^12 Ω, minimizing interference and enhancing measurement fidelity.
• Connectivity: USB interface for seamless integration with Windows 10/11 systems.
• Dimensions and Weight: Compact at 320mm x 255mm x 188mm and 6.5kg, perfect for space-constrained labs without sacrificing robustness.

This precision-focused design ensures the CS300M outperforms in high-stakes research, where even minor deviations can invalidate results.

Supported Electrochemical Techniques: Comprehensive Tools for In-Depth Analysis

The CS300M equips you with an extensive suite of methods to explore electrochemical phenomena thoroughly:

• Voltammetry Techniques: Including Linear Sweep Voltammetry (LSV), Cyclic Voltammetry (CV), Staircase Voltammetry (SCV), Square Wave Voltammetry (SWV), Differential Pulse Voltammetry (DPV), Normal Pulse Voltammetry (NPV), Differential Normal Pulse Voltammetry (DNPV), AC Voltammetry (ACV), 2nd Harmonic AC Voltammetry (SHACV), and Fourier Transform AC Voltammetry (FTACV)—enabling detailed kinetic studies and analyte detection.
• Stripping Voltammetry: Covering Potentiostatic Stripping, Linear Stripping, Staircase Stripping, Square Wave Stripping, and variants of Differential and Normal Pulse Stripping for trace metal analysis.
• Corrosion-Specific Measurements: Such as Cyclic Polarization Curve (CPP), Linear Polarization Curve (LPR), Electrochemical Potentiokinetic Reactivation (EPR), Electrochemical Noise (EN), and Zero Resistance Ammeter (ZRA) to evaluate material degradation accurately.
• Battery and Energy Testing: Features like Charge and Discharge cycles, Galvanostatic Charge and Discharge (GCD), Potentiostatic Charging/Discharging, Potentiostatic Intermittent Titration Technique (PITT), and Galvanostatic Intermittent Titration Technique (GITT) for optimizing energy storage devices.

These techniques empower researchers to address diverse challenges, from assessing corrosion inhibitors in harsh environments to fine-tuning supercapacitor materials.

Powerful Software for Streamlined Data Management

CS Studio software elevates your analysis with an intuitive platform that tackles the pain of cumbersome data handling:

• Advanced tools for smoothing, differentiation, integration, and non-linear fitting using the Butler-Volmer equation.
• Specialized modules for polarization curve analysis (calculating Tafel slope, corrosion current, and rate), battery performance metrics (efficiency, capacity, energy), and EIS interpretation via Bode, Nyquist, and Mott-Schottky plots.
• Real-time data saving with power failure protection and automated test combinations for uninterrupted workflows.
• Compatibility with SDKs for custom integrations, ensuring flexibility for specialized lab setups.

This software turns raw data into actionable insights quickly, reducing analysis time and enhancing collaboration among team members.

Versatile Applications: Tailored for Your Research Needs

Whether you're a materials scientist evaluating Li-ion batteries, a corrosion expert testing coatings in soil or concrete, or an environmental chemist developing biosensors, the CS300M adapts effortlessly. It's perfect for electrochemical sensors, new energy materials (solar cells, fuel cells), life sciences, and inhibitor evaluations—solving pain points like inconsistent results in multi-environment testing and enabling precise, reproducible outcomes.

Standard Accessories and Unrivaled Support

Your CS300M arrives ready-to-use with:

• Instrument host, CS Studio software, power cable, USB cable, two cell cables, a dummy cell (1kΩ||100µF), and user manual.

Backed by lifetime free software upgrades, expert technical support, and easy-to-follow installation resources (including videos), we ensure minimal downtime and maximum value from day one.

Elevate your electrochemical research with the CS300M—where precision meets practicality. Contact us today to see how this instrument can transform your lab's capabilities and drive your next discovery forward.