Single-channel potentiostat/galvanostat with EIS Model CS350M

Basic Information

• Product Name: CS350M Single-Channel Electrochemical Workstation (with EIS)

• Model: CS350M

• Short Description (One Sentence): Single-channel high-resolution potentiostat/galvanostat with built-in EIS and arbitrary waveform generator, supporting 2/3/4 electrodes and 40+ electrochemical techniques.

• Applications: Batteries & supercapacitors, fuel cells, solar cells, corrosion and protection studies, HER/OER/ORR electrocatalysis, analytical electrochemistry, sensors, etc.

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Key Features (Short Selling Points)

• 1 µV / 1 pA resolution for ultra-stable, precise measurements; supports 2/3/4 electrodes.

• EIS frequency range 10 µHz – 1 MHz for both high- and low-impedance systems.

• Full battery and corrosion testing methods (GCD, GITT/PITT, LPR/CPP, Mott–Schottky, etc.).

• Expandable current output to ±20 A / ±40 A / ±100 A via power boosters.

• Advanced software with sequence testing, equivalent circuit fitting, real-time data saving on power loss.

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Technical Specifications (Summary)

• Channel: Single potentiostat/galvanostat with built-in FRA and DDS waveform generator.

• Potential Range / Resolution: ±10 V; 3–10 µV resolution (frequency-dependent).

• Current Range / Resolution: 2 nA–2 A (10 ranges); 1 pA sensitivity; max ±2 A output.

• Compliance Voltage: ±21 V (optional up to ±30 V).

• Reference Input Impedance: 10¹² Ω ‖ 20 pF.

• Rise Time: <1 µs (<10 mA); <10 µs (<2 A).

• CV Scan Rate: 0.001 mV/s – 10 000 V/s.

• EIS Frequency / Amplitude: 10 µHz – 1 MHz; 1–2500 mV (sine/triangle/square); linear/log sweeps.

• Data Acquisition: AD 16-bit@1 MHz / 20-bit@1 kHz; DA 16-bit (1 µs).

• Interface / OS: USB 2.0; Windows 10/11; CS Studio 6.0 software.

• Dimensions / Weight / Power: 36×30×16 cm; ~6.5 kg; 90–240 V AC, 50/60 Hz.

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Supported Techniques (Examples)

• Battery: GCD/PCD, GITT, PITT, IR compensation, EIS (potentiostatic/galvanostatic).

• Corrosion: OCP, LPR, CPP, Tafel, EPR, ZRA, EN/ECN, EIS.

• Voltammetry: CV, LSV, SCV, DPV, NPV, SWV, ACV, FTACV, etc.

• Chrono Methods: CA, CC, CP, potential/current steps.

• Stripping Analysis: Multiple stripping voltammetry modes (potentiostatic/linear/square-wave/differential).

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Software Features (CS Studio 6.0)

• Sequence Testing: Combine multiple experiments into automated workflows.

• Data Analysis: Tafel fitting, CV integration/derivation/peak detection, EIS equivalent circuit fitting, pseudocapacitance/specific capacitance/efficiency calculations, noise spectrum, Mott–Schottky analysis.

• SDK & API: LabVIEW, C/C++/C#, Python support.

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Typical Applications

• Energy Devices: Li-ion/Li–S/solid-state batteries, supercapacitors, fuel cells, solar cells, metal–air batteries.

• Electrocatalysis: ORR/OER/HER/CO₂RR stability and overpotential analysis.

• Corrosion & Protection: High-impedance coatings, concrete, pure water EIS, polarization curves, noise analysis.

• Analytical Electrochemistry/Sensors: Trace metal detection, ultra-low current/voltage measurements.

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Standard & Optional Accessories

• Standard: Main unit (with FRA/DDS), USB cable, CS Studio 6.0 software.

• Optional:

  • Power boosters: CS2020B/2040B/2100B (±20 A / ±40 A / ±100 A).

  • Multiplexers: Up to 16–32 channels for high-throughput testing.

  • High compliance voltage upgrade (±30 V).

  • Array electrode mapping module (CST520).

  • SDK development kit (LabVIEW / C / Python).

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SEO & Marketing Copy

• Meta Title (≤60 chars): CS350M Single-Channel Electrochemical Workstation | 1 µV / 1 pA | 10 µHz–1 MHz EIS

• Meta Description (≤150 chars): CS350M combines potentiostat/galvanostat and FRA in one, with 10 µHz–1 MHz EIS, ±100 A expansion, covering batteries, corrosion, and electrocatalysis.

• Short Listing Blurb (≤30 chars): 1 µV/1 pA resolution, EIS to 1 MHz, all-in-one methods.