Corrtest CS310X Multi-channel Potentiostat/Galvanostat (Option B: 4-CH, 4 EIS)
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Corrtest CS310X Multi-channel Potentiostat/Galvanostat (Option B: 4-CH, 4 EIS)
Introduction
The Corrtest CS310X Multi-channel Potentiostat/Galvanostat (Option B: 4-CH, 4 EIS) is a precise and cost-effective multichannel electrochemical workstation designed for high-throughput testing in battery research, corrosion studies, electrocatalysis, and other electrochemical applications. This configuration provides 4 fully independent channels, with EIS included on all four channels, allowing users to run the same experiment on multiple cells or different experiments on each channel simultaneously. Each channel operates in complete electrical isolation, helping improve testing efficiency while maintaining reliable and repeatable measurement performance.
The CS310X features switchable floating and earthing modes for all working electrodes, with a maximum applied potential of ±10 V and maximum output current of ±1 A per channel. Its expandable chassis design also allows channel upgrades and online EIS expansion, making it a flexible solution for labs that need scalable multichannel electrochemical testing.
Customers from Australia, South Korea, India, Turkey and Kazakhstan please contact Corrtest directly.
Key Features
- 4-channel potentiostat/galvanostat with EIS on all 4 channels
- Independent and simultaneous operation on each channel
- Complete electrical isolation between channels
- Switchable floating / earthing mode on all working electrodes
- Maximum applied potential of ±10 V per channel
- Maximum output current of ±1 A per channel
- Compliance voltage of ±21 V
- High potential resolution of 1 μV
- Ultra-low current resolution of 1 pA
- EIS frequency range from 10 μHz to 1 MHz on each channel
- Ethernet communication
- Expandable modular design for more channels and online EIS upgrades
- Compatible with power boosters for higher current or voltage requirements
- Supports batch electrochemical testing with the same or different experiments on each channel
- Runs with CS Studio 6.0 software for sequence testing, data analysis, SDK integration, and real-time data saving
Applications
The CS310X is suitable for a wide range of electrochemical applications, including:
- Battery and energy storage testing
- Corrosion electrochemistry
- Electrocatalysis
- Analytical electrochemistry
- Electrochemical sensor research
- Batch testing of multiple cells or multiple working electrodes simultaneously
Specifications
Datasheet
| Parameter | Specification |
|---|---|
| Model | Corrtest CS310X Multi-channel Potentiostat/Galvanostat (Option B: 4-CH, 4 EIS) |
| Number of Channels | 4 |
| EIS Configuration | EIS included on all four channels |
| Channel Insulation Resistance | >100 MΩ |
| Communication | Ethernet |
| Low-pass Filter | Covering 8-decade |
| Maximum Applied Potential | ±10 V on each channel |
| Maximum Output Current | ±1 A on each channel |
| Potential Accuracy | 0.1% × full range ±1 mV |
| Current Accuracy | 0.1% × full range |
| Potential Resolution | 1 μV |
| Current Resolution | 1 pA |
| Potential Rise Time | <1 μs (<10 mA), <10 μs (<2 A) |
| Current Range | 2 nA to 2 A, 10 ranges |
| Reference Electrode Input Impedance | 10¹² Ω || 20 pF |
| Compliance Voltage | ±21 V |
| Current Increment During Scan | 1 mA @ 1 A/ms |
| CV and LSV Scan Rate | 0.001 mV to 10000 V/s |
| Potential Increment During Scan | 0.076 mV @ 1 V/ms |
| CA and CC Pulse Width | 0.0001 to 65000 s |
| DPV and NPV Pulse Width | 0.0001 to 1000 s |
| SWV Frequency | 0.001 to 100 kHz |
| CV Minimum Potential Increment | 0.075 mV |
| AD Data Acquisition | 16 bit @ 1 MHz, 20 bit @ 1 kHz |
| IMP Frequency | 10 μHz to 1 MHz |
| DA Resolution | 16 bit |
| Setup Time | 1 μs |
| Current and Potential Range | Automatic |
| Operating System | Windows 10 / 11 |
| Net Weight | 12.5 kg |
| Dimensions | 40 × 40 × 14 cm |
| Power | 90 to 240 V AC, 50/60 Hz |
| Frequency Range | 10 μHz to 1 MHz |
| AC Signal Amplitude | 1 mV to 2500 mV |
| Frequency Accuracy | 0.005% |
| Signal Resolution | 0.1 mV RMS |
| DDS Output Impedance | 50 Ω |
| DC Bias | -10 V to +10 V |
| Wave Distortion | <1% |
| Waveform | Sine wave, triangular wave, square wave |
| Scan Mode | Logarithmic / linear, increase / decrease |
| Maximum Integral Time | 10⁶ cycles or 10⁵ s |
| Minimum Integral Time | 10 ms or the longest time of a cycle |
| Measurement Delay | 0 to 10⁵ s |
| Potential Compensation Range | -10 V to +10 V |
| Current Compensation Range | -1 A to +1 A |
| Bandwidth Adjustment | Automatic and manual, 8-decade frequency range |
Supported Techniques
The CS310X Option B supports a wide range of electrochemical techniques, with full EIS capability on each channel. Supported methods include:
- OCP, potentiostatic, galvanostatic, and potentiodynamic testing
- CV, LSV, SCV, SWV, DPV, NPV, ACV, SHACV, and FTACV
- Potentiostatic and galvanostatic EIS
- Mott-Schottky analysis
- CPP, LPR, EPR, EN, and ZRA
- Battery charge/discharge, GCD, PCD, PITT, and GITT
- Stripping voltammetry and amperometric techniques
- Bulk electrolysis and Rs measurement
Expansion and Software Features
The CS310X can be expanded with additional boards and can also be connected to Corrtest boosters such as CS1020B, CS1050B, CS10100B, and CS5010B for higher current or voltage applications. The system supports multi-user channel allocation, user-defined sequence tests, SDK integration, real-time data saving, and advanced analysis tools such as Tafel fitting, EIS equivalent circuit fitting, Kramers-Kronig validation, DRT analysis, Mott-Schottky analysis, and CV analysis.