Electrochemical Workstation (Potentiostat / Galvanostat)
The 7-ECW series of electrochemical workstations is meticulously crafted for precise electrochemical analysis and scientific research. Drawing upon decades of developer expertise, it integrates a wide array of common electrochemical analysis techniques, meeting the diverse needs of professional analysis and scientific research.
Comprising waveform generation, data acquisition, potentiostatic/Galvanostatic control, and automatic precision filtering systems, this instrument boasts 16-bit microcontroller control and high-speed USB connectivity to the main computer, ensuring accuracy, sensitivity, and stability.
Harnessing advanced object-oriented programming (OOP) technology and utilizing XML as the core data format, the system software supports multi-threaded collaboration across languages such as C#/C /asm, delivering user-friendly experimental tools and streamlined workflows for enhanced efficiency in professional analysis and research. Compatible with static mercury drop electrodes, hanging mercury drop electrodes, and various solid electrodes, it empowers users with versatile experimentation capabilities.
- Study of electrochemical mechanisms and qualitative and quantitative analysis of materials.
- Conventional electrochemical testing, including performance evaluations of electro-synthesis and electrodeposition (electroplating).
- Investigation of mechanisms and preparation of functional and energy materials such as cells, super capacitors, nanomaterials, and biosensors.
- Rapid evaluation of inhibitors, stabilizers, coatings, and cathodic protection efficiency, as well as hydrogen permeation testing.
- Electrochemical corrosion testing of metal materials in conductive media, including water, concrete, and soil environments.
| Constant potential control range: ±10V | Constant current control range: ±2.0A |
| Potential control precision: 0.1%×The full scale reading ±1mV | The precision of current control: 0.1%×The full scale reading |
| Potential sensitivity: 10μV (>100Hz), 3μV (< 10Hz) | Current sensitivity: < 10pA |
| Rise time of potential: ﹤1μS (< 10mA), < 10μS (< 2A) | Current range: 2A-200nA, total 8 positions |
| Input impedance of the reference electrode: 1012 Ω||20pF | The maximum output current: 2.0A |
| Voltage: ±21V | Current scanning increment: 1mA @1A/mS |
| Scanning speed of CV and LSV: 0.01mV-10000V/s | Potential increment when potential scanning: 0.1mV @1V/mS |
| Pulse width of CA and CC: 0.0001-65000s | Pulse width of DPV and NPV: 0.0001-1000s |
| SWV frequency: 0.001-100KHz | The minimum potential increment for CV: 0.075mV |
| AD data acquisition: 16bit@1MHz, 20bit @1kHz | Current and potential range: set automatically |
| DA Resolutions: 16bit, Setting time: 1μS | Low pass filter: 8 segments, programmable |
| Communication mode on the interface: USB2.0 | |
