Portable Potentiostat / Galvanostat for Battery Research
Portable Potentiostat / Galvanostat for Battery Research
MSE Supplies offers portable electrochemical workstation (potentiostat / galvanostat) in two variants, one with EIS and one without EIS. Both are powered by a lithium battery and can be placed in a glove box or used outdoors. The lithium battery can be charged in advance, and the Type-C interface is used for charging and communication. The electrochemical parameters of the grounding system can be measured without an isolation transformer. The portable electrochemical analyzer are mainly used for battery testing, electro analytical chemistry, and corrosion electrochemical testing.
Applications:
(1) Reaction mechanism of electrosynthesis, electrodeposition (electroplating), anodic oxidation, etc
(2) Electrochemical analysis and sensor
(3) New energy materials (Li-ion battery, solar cell, fuel cell, super capacitors), advanced functional materials, photoelectronic materials
(4) Corrosion study of metals in water, concrete, soil, etc
(5) Fast evaluation of corrosion inhibitor, water stabilizer, coating and cathodic protection efficiency
Technical Specifications:
| Dimension | 150mm x 90mm x 30mm |
| Weight | ~ 500g |
| Power Supply | Built-in lithium-battery 6000mAH at 3.7V / USB |
| EIS |
Without EIS (SC100) With EIS (SC100E) |
| Potential Control Range | ± 10V |
| Potential Control Accuracy | 0.1% × full range |
| Maximum Current | ± 45mA |
| Minimum Potential Resolution | 10mV |
| Current Control Accuracy | 0.1% × full range |
| Minimum Current Resolution | 100fA |
| Reference Electrode Input Impedance | 1013Ω || 8pF |
| Potential Range | ± 2.5V, ± 5V, ± 10V |
| Current Range | 200pA ~ 50mA (10 ranges) |
| Compliance Voltage | ± 12V |
| EIS Frequency Range | 10μHz ~ 1MHz |
| Maximum Acquisition Rate | 150,000 data points/s |
| AC Amplitude | 0 ~ ± 2.5V |
| Signal Response Bandwidth | 1MHz |
| CV and LSV Scan Rate | 0.001mV ~ 10V/s |
| Warranty | 5 years |
Electrochemical Impedance Spectroscopy (EIS)
Signal Generator:
| Frequency Range | 10μHz~1MHz |
| Frequency Accuracy | 0.005% |
| AC Signal Amplitude | 1mV~2500mV |
| Signal Resolution | 0.1mV RMS |
| DC Bias | -10V ~ +10V |
| Output Impedance | 50Ω |
| Waveform | Sine wave, triangular wave and square wave |
| Wave Distortion | < 1% |
| Scan 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 | -1A ~ +1A |
| Bandwidth | 8-decade frequency range, automatic and manual setting |
OS Requirement
Communications Interface: USB / Bluetooth
Operating System: Windows7/win8/win10/11
Software/ Techniques (only applicable to SC100E)
| Techniques | |
| Stable Polarization | Open Circuit Potential (OCP) |
| Potentiostatic (I-T Curve) | |
| Galvanostatic | |
| Potentiodynamic (Tafel Plot) | |
| Galvanodynamic | |
| Transient Polarization | Multi-Potential Steps |
| Multi-Current Steps | |
| Potential Stair-Step (VSTEP) | |
| Galvanic Stair-Step (ISTEP) | |
| Chrono Methods | Chronopotentiometry (CP) |
| Chronoamperometry (CA) | |
| Chronocoulometry (CC) | |
| Voltammetry | Cyclic Voltammetry (CV) |
| Linear Sweep Voltammetry (LSV) | |
| 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 A.C.Voltammetry (SHACV) | |
| Fourier Transform AC Voltammetry (FTACV) | |
| Amperometric | Differential Pulse Amperometry (DPA) |
| Double Differential Pulse Amperometry (DDPA) | |
| Triple Pulse Amperometry (TPA) | |
| Integrated Pulse Amperometric Detection (IPAD) | |
| Stripping Voltammetry | Potentiometric Stripping |
| Linear Stripping | |
| Staircase Stripping | |
| Square Wave Stripping | |
| Differential Pulse Voltammetry Stripping | |
| Normal Pulse Voltammetry Stripping | |
| Differential Normal Pulse Voltammetry Stripping | |
| EIS | EIS vs Frequency (IMP) |
| EIS vs Time (IMPT) | |
| EIS vs Potential (IMPE) (Mott-Schottky) | |
| Corrosion Test | Electrochemical Potentiokinetic Reactivation (EPR) |
| Electrochemical Noise (EN) | |
| Zero Resistance Ammeter (ZRA) | |
| Battery Test | Battery Charge and Discharge |
| Galvanostatic Charge and Discharge (GCD) | |
| Potentiostatic Charging and Discharging (PCD) | |
| Potentiostatic Intermittent Titration Technique (PITT) | |
| Galvanostatic Intermittent Titration Technique (GITT) | |
| Extensions | Data Logger |
| Electrochemical Stripping/Deposition | |
| Bulk Electrolysis with Coulometry (BE) | |
| Rs Measurement | |