Highlight:
Maximum Current: |
±2A |
Current Range: |
±200fA ~2 A, 11 Ranges |
Applied Potential: |
±10 V |
Compliance Voltage: |
±30 V |
EIS Freq. Range: |
10μHz~5MHz |
Potential Accuracy: |
0.1% Of The Range |
Current accuracy: |
0.1% Of The Range |
Potential Resolution: |
1μV |
Current Resolution: |
1pA |
Power: |
90-240V AC, 50/60Hz |
Requirement For OS Of The Computer: |
Windows 10 Or Above |
Techniques: |
EIS, CV, LSV, CP, CA, OCP, GCD, Tafel, I-t, E-t, Etc |
Single-channel potentiostat/galvanostat with EIS Model CS350Pro(5MHz)
Single-channel potentiostat/galvanostat with EIS Model CS350Pro consists of a DDS arbitrary function generator, a potentiostat/galvanostat and an FRA. With the help of built-in dual 24-bit Delta-sigma AD converters, it achieves excellent stability and high potential (1mV) and current(1pA) resolutions. With 40+ electrochemical techniques, CS350pro has been widely applied in corrosion, energy, material and analysis electrochemistry.
CS350Pro is an upgraded version of the conventional single-channel electrochemical workstation with outstanding stability and accuracy, advanced hardware, and fully functional software. EIS frequency can be as high as 5MHz.
Applications
-Energy materials (Li-ion battery, solar cell, fuel cell, supercapacitors, etc);
-Reactive mechanisms of electrosynthesis, electrodeposition (electroplating), anodic oxidation, electrolysis;
-Metallic corrosion; corrosion inhibitor, coating and cathodic protection efficiency;
-Electrocatalysis (HER, OER, ORR, CO2RR, NRR, water splitting).
| Specifications |
| Support 2-, 3- or 4-electrode system |
| Potential control range: ±10V | Maximum current : ±2A |
| Potential control accuracy: 0.1%×full range±1mV | Current control accuracy: 0.1%×full range |
| Potential resolution: 1μV | Current sensitivity:1pA |
| Rise time: <1μs (<10mA), <10μs (<2A) | Reference electrode input impedance:1013W||5pF |
| Current range: 200pA~2A, 11 ranges | Potential range: ±200mV, ±2.5V, ±5V, ±10V, 4 ranges |
| Compliance voltage:± 30V | CV and LSV scan rate: 0.001mV~10kV/s |
| CA and CC pulse width: 0.0001~65,000s | Current increment during scan: 1mA@1A/ms |
| Potential increment during scan: 0.02mV @1V/mS | SWV frequency: 0.001~100 kHz |
| DPV and NPV pulse width: 0.001~100s | AD data acquisition:16bit@1 MHz,20bit@1 kHz |
| DA Resolution:20bit | Minimum potential increment in CV: 0.02mV |
| Current/potential range setting: Auto/ Manual | Low-pass filters: covering 7-decade |
| Ground mode: Floating / Earthing, support ZRA | Interface: Ethernet & USB |
| Operating System: Windows 10/11 | Power: 90~240V AC 50/60Hz |
| Weight / Measurements: 6.5kg, 36 x 30 x16 cm |
| EIS (Electrochemical Impedance Spectroscopy) |
| Signal generator |
| Frequency range:10μHz~5MHz | Signal resolution:0.1mV RMS |
| Frequency accuracy: 0.1% | AC amplitude:1mV~2500mV |
| DC Bias: -10~+10V | Output impedance: 50Ω |
| Waveform: sine wave, triangular wave and square wave | Wave distortion: <1% |
| Scanning mode: logarithmic/linear, increase/decrease |
| Signal analyzer |
| Integral time: minimum:10ms or the longest time of a cycle | Maximum:106 cycles or 105s |
| Measurement delay: 0~105s |
| DC offset compensation |
| Potential automatic compensation range: -10V~+10V | Current compensation range: -2A~+2A |
| Bandwidth: 8-decade frequency range, automatic and manual setting |
Techniques - CS350pro
Stable polarization:
Open Circuit Potential (OCP), Potentiostatic (I-T curve), Galvanostatic,Potentiodynamic (Tafel plot), Galvanodynamic (DGP)
Transient Polarization:
Multi Potential Steps,Multi Current Steps,Potential Stair-Step (VSTEP),Galvanic Stair-Step (ISTEP)
Chrono Method:
Chronopotentiometry (CP), Chronoamperametry (CA), Chronocaulometry (CC)
Voltammetry:
Linear Sweep Voltammetry (LSV), Cylic 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), Fourier Transform AC Voltammetry (FTACV)
Electrochemical Impedance Spectroscopy:
Potentiostatic EIS (Nyquist, Bode), Galvanostatic EIS, Potentiostatic EIS (Optional freq.), Galvanostatic EIS(Optional freq.), Mott-Schottky, Potentiostatic EIS vs. Time (Single freq.), Galvanostatic EIS vs. Time (Single freq.)
Corrosion Measurements:
Cyclic polarization curve (CPP), Linear polarization curve (LPR), Electrochemical Potentiokinetic Reactivation (EPR), Electrochemical Noise (EN), Zero resistance Ammeter (ZRA)
Battery testing:
Battery Charge and Discharge, Galvanostatic Charge and Discharge (GCD), Potentiostatic Charging and Discharging (PCD), Potentiostatic Intermittent Titration Technique (PITT), Galvanostatic Intermittent Titration Technique (GITT)
Amperometric:
Differential Pulse Amperometry (DPA),Double Differential Pulse Amperometry (DDPA),Triple Pulse Amperometry (TPA),Integrated Pulse Amperometric Detection (IPAD)
Stripping Voltammetry:
Potentiostatic Stripping,Linear Stripping,Staircase Stripping,Square Wave Stripping,Differential Pulse Voltammetry Stripping,Normal Pulse Voltammetry Stripping,Differential Normal Pulse Voltammetry Stripping
Extensions:
Data Logger,Electrochemical Stripping/ Deposition, Bulk Eletrolysis with Coulometry (BE), Rs Measurement
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