Multi-Channel Potentiostat / Galvanostat Electrochemical Workstation

MSE Supplies offers multi-channel electrochemical workstation (potentiostat / galvanostat) in 4 or 8 channels with 1 main channel with Electrochemical Impedance Spectroscopy (EIS). It is a versatile instrument offering 8 slots. The full floating module and electrical isolation design guarantee each channel to be totally independent, which ensures accurate data and efficient simultaneous measurements. This unit is suitable for those who have many samples. It is a comprehensive research platform for corrosion, batteries, electrochemical analysis, sensor, life science and environmental chemistry etc.

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	365mm x 305mm x 160mm
Power Supply	110V
Number of Channels	4 Channels (SC4M) 8 Channels (SC8M)
Channel Insulation Resistance	> 100MΩ
Potential Control Range	± 10V
Potential Control Accuracy	0.1% × full range ± 1mV
Potential Resolution	10μV (> 100Hz), 3μV (< 10Hz)
Constant Current Control Range	± 1A
Current Control Accuracy	0.1% × full range
Current Resolution	1pA
Potential Rise Time	< 1μS (< 10mA), < 10μS (< 2A)
Reference Electrode Input Impedance	10¹²Ω \|\| 20pF
Current Range	2nA ~ 1A
Compliance Voltage	± 12V
Maximum Current Output	1A
CV and LSV Scan Rate	0.001mV/s ~ 10,000V/s
CA & CC Pulse Width	0.0001 ~ 65,000s
Current Increment During Scan	1mA at 1A/ms
Potential Increment During Scan	0.076mV at 1V/ms
SWV Frequency	0.001 ~ 100kHz
DPV & NPV Pulse Width	0.0001s ~ 1000s
Potential Increment during Scan	0.076mV at 1V/ms
AD Data Acquisition	16bit at 1MHz, 20bit at 1kHz
DA Resolution	16bit, setup time: 1μs
Minimum Potential Increment in CV	0.075mV
IMP Frequency	10μHz ~ 1MHz
Low-pass Filters	covering 8-decade
Limited 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
Integral Time	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: Ethernet

Operating System: Windows7/win8/win10/11

Software/ Techniques

Techniques
Stable Polarization	Open Circuit Potential (OCP)
	Potentiostatic (I-T Curve)
	Galvanostatic
	Potentiodynamic (Tafel Plot)
	Galvanodynamic
	Sweep-Step Functions (SSF)
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	Potentiostatic 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	Linear Polarization Curve (LPR)
	Cyclic Polarization Curve (CPP)
	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