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Overview
Electrochemical Workstation LMEWP-A400 represents high-performance system for complex electrochemical analysis. Combines precise potential control with full compatibility across voltammetry, amperometry, EIS, and battery testing. Features CS Studio software with automated measurement control, corrosion tracking, and powerful data fitting for polarization and impedance studies. Our Electrochemical Workstation LMEWP-A400 is engineered for precision-driven electrochemical investigations.
Features :
CV curve analysis
Built-in FRA
Dual-channel converter
Accurate measurement system
High stability performance
Specifications :
| Electrode System | 2 to 4 electrode systems |
| Potential Control Range | ±10 V |
| Current Control Range | ±2 A |
| Compliance Voltage | ±21 V |
| Potential Control Accuracy | 0.1% × full range ± 1 mV |
| Current Control Accuracy | 0.1% × full range |
| Potential Resolution | 10 μV, 3 μV |
| Current Sensitivity | 1 pA |
| Reference Electrode Input Impedance | 10¹² Ω, 20 pF |
| Current Range | 2 nA to 2 A (10 ranges) |
| Scan Rate (CV, LSV) | 0.001 mV/s to 10,000 V/s |
| Pulse Width (CA, CC) | 0.0001 to 65,000 seconds |
| SWV Frequency | 0.001 to 100 kHz |
| Pulse Width (DPV, NPV) | 0.0001 to 1,000 seconds |
| AD Data Acquisition | 16-bit @ 1 MHz, 20-bit @ 1 kHz |
| DA Resolution | 16-bit |
| Setup Time | 1 μs |
| Minimum Potential Increment (CV) | 0.075 mV |
| IMP Frequency Range | 10 μHz to 1 MHz |
| Low-pass Filters | Covers 8 decades |
| Interface | USB 2.0 |
| Operating System Support | Windows 2000/XP/7/8/10 |
| Stable Polarization | Supported |
| Transient Polarization | Supported |
| Chrono Methods | Supported |
| Voltammetry | Supported (includes all techniques) |
| Amperometry | Supported |
| EIS (Electrochemical Impedance Spectroscopy) | Supported |
| Corrosion Testing | Supported |
| Battery Testing | Supported |
| Extensions (Logger, Bulk Electrolysis, etc.) | Supported |
| Net Dimension | 36.5 × 30.5 × 16 cm |
| Gross Dimension | 52.5 × 37.5 × 22.5 cm |
| Net Weight | 6.5 kg |
| Gross Weight | 10 kg |
Applications :
Electrochemical Workstation LMEWP-A400 supports high-level research in supercapacitors, Li-ion batteries, photoelectrodes, and corrosion-resistant materials. Its extended analytical capabilities make it ideal for electrochemical engineers, advanced labs, and R&D centers.
