Multichannel Potentiostat Galvanostat 4-Channel Potentiostat CS310X (Opion B)

• After-sales Service: Free
• Warranty: 3 Years
• Manufacturer: Wuhan Corrtest Instruments
• Model NO.: CS310X(Option B)
• Number of Channels: 4
• Constant Current Control Range: ±1A on Each Channel
• Potential Control Range: ±10V
• Eis Frequency Range: 10uhz~1MHz
• Application: Energy, Materials, Battery, Corrosion, etc
• Customization: Support
• Transport Package: Standard Carton
• Specification: 4-channel
• Trademark: Corrtest
• Origin: China
• HS Code: 9027899090
• Production Capacity: 500 Sets/Year

Product Description

 Corrtest Multichannel potentiostat/ galvanostat/EIS is a versatile instrument offering 8 slots.
Multichannel potentiostat/ galvanostat model CS310X (Option B) is the 4-channel potentiostat. 4 slots are occupied with potentiostat boards. The rest 4 slots are idle for future adding potentiostat board(s). Option B equals that you have 4 sets single-channel independent potentiostat/galvanostat in one chassis.
EIS module (10μHz~1MHz) is equipped in all 4 channels. Each channel potential control range is ±10V,
current control range ±1A, can meet experiment requirement for most people.

Full floating module and electrical isolation design guarantee each channel is totally independent, which ensures accurate data and efficient simultaneous measurements.

4- channel potentiostat/galvanostat

Application
- Reaction mechanism of Electrosynthesis, electrodeposition (electroplating), anodic oxidation.
- Electrochemical analysis, electro-catalysis, sensor; 
- New energy materials, advanced functional materials, photoelectronic materials;
- Corrosion study of metals in water, concrete and soil etc;
- Fast evaluation of corrosion inhibitor, water stabilizer, coating and cathodic protection efficiency.

There are 4 basic options for CS310X:
Option A: 4-channel with EIS on one channel
Option B: 4-channel, with EIS on all four channels
Option C: 8-channel, with EIS on one channel
Option D: 8-channel, with EIS on all 8 channels
The number of channel and EIS module can be customized.
More channels can be added by potentiostat boards to be installed on current device
EIS can be upgraded online.

Thanks to the expandable slot design, Customers can open the chassis and install the potentiostat board to increase the number of channels.

Details as below:

Model	CS310X
Options	Option A	Option B	Option C	Option D
Number of channels	4	4	8	8
Max. current on each channel	±1A	±1A	±1A	±1A
Potential range on each channel	±10V	±10V	±10V	±10V
EIS (10μHz~1MHz)	Included on 1 channel only	Included on all 4 channels	Included on 1 channel only	Included on all 8 channels
Standard supply	Instrument host CS310X-1 set CS studio6 software, Power cable - 1 piece, Ethernet cable - 1 piece Electrode cable -8 pcs   Dummy cell, Manual		Instrument host CS310X-1 set CS studio6 software, Power cable - 1 piece, Ethernet cable - 1 piece Electrode cable -16 pcs   Dummy cell, Manual

•  

Simultaneous Measurements
 
CS310X can run the same experiment on all channels or different experiments on each channel simultaneously. It is beneficial for batch electrochemical tests.



Technical Advantages
Switchable floating and earthing mode
All CS potentiostats/galvanostats can switch between the floating and earthing modes, and this strategy is beneficial for studying electrochemical systems in which the working electrodes are intrinsically ground, such as autoclaves, in-site concrete structures and multi-working electrodes requiring isolation, etc.

High-bandwidth EIS
with the help of built-in digital FRA and arbitrary signal generator, as well as the high input impedance (10¹³ W), the CS potentiostat is particularly suitable for EIS measurements of high-impedance systems (such as coating, membrane, concrete, etc.)
Based on the DC bias compensation technique, CS potentiostats can conduct EIS tests under different charge/discharge states of batteries, making them suitable for ultra-low resistance systems, such as power batteries, fuel cells, water-splitting equipment, etc.

Multiple electrode configurations
CS potentiostats support 2-, 3-, or 4-electrode configurations and can measure the galvanic current via built-in zero resistance ammeter circuits.

Independent multiple channels
For CS 310X multi-channel potentiostat, each channel is completely independent. It can be used for the electrochemistry measurements of multiple cells or multiple working electrodes in a cell.

User-defined sequence test
CS Studio 6.0 for Windows software supports user-defined sequence tests ("combination test"), which can facilitate automatic testing according to user-defined experiment sequences.

Sequence Test: corrosion tests                       

Sequence Test: Pseudocapacitor tests

Power booster
Through CS2020B/CS2040B/CS2100B booster, the CS potentiostats can extend their output current up to ±20A/40A/100A, meeting the growing requirements in fuel cells, power batteries, electroplating  etc


Software development kit (SDK)
All CS potentiostats run under the control of CS Studio 6.0 for Windows (CSS 6.0). The CSS6.0 supports third-party languages, such as LabVIEW, C, C++, C#, VC, Python and others. Some API general interfaces and development examples can be supplied with the CS potentiostats. Through the SDK, customers can implement user-defined test methods.
 
Real-time data saving
CSS 6.0 saves experimental data timely, even if the experiment is accidentally interrupted by a power failure or computer shutdown. CSS 6.0 supports several data formats compatible with Originpro and Microsoft Excel.

Versatile data analysis functions
CSS 6.0 provides robust functions, including various electrochemical measurements and data analysis. It can complete Tafel plot fitting, CV derivation, integration and peak height analysis, EIS equivalent circuit fitting, etc.
3, 4 parameter polarisation curve fitting.
EIS fitting 
Electrochemical noise spectrum analysis
Pseudo-capacitance calculation
GCD-specific capacitance, efficiency calculation
Mott-Schottky analysis
CV curve analysis
Activation/re-passivation curve analysis

 

Specifications 

Specifications
Number of channels with boards: 4	Channel insulation resistance: >100MΩ
Communication: Ethernet	Lower-pass filter: covering 8-decade
Potential control range: ±10V	Constant current control range: ±1A on each channel
Potential accuracy: 0.1%×full range±1mV	Current accuracy: 0.1%×full range
Potential resolution:10μV(>100Hz), 3μV(<10Hz)	Current resolution: 1pA
Potential rise time: <1μs(<10mA), <10μs(<2A)	Current range: 2nA ~1A, 10 ranges
Reference electrode input impedance: 10^12Ω||20pF	Maximum current output: 1A
Compliance voltage: ±21V	Current increment during scan: 1mA @1A/ms
CV and LSV scan rate: 0.001mV~10000V/s	Potential increment during scan: 0.076mV@1V/ms
CA and CC pulse width: 0.0001~65000s	DPV and NPV pulse width: 0.0001~1000s
SWV frequency:0.001~100KHz	CV minimum potential increment: 0.075mV
AD data acquisition:16bit@1MHz,20bit @1kHz	IMP frequency:10μHz~1MHz
DA resolution:16bit, setup time:1μs	Current and potential range: automatic
Operating System requirements: Windows 10 /11	Weight: 12.5 Kg Dimensions: 40*40*14cm
Electrochemical Impedance Spectroscopy (EIS)
Signal generator
Frequency range: 10μHz~1MHz	AC signal amplitude: 1mV~2500mV
Frequency accuracy: 0.005%	Signal resolution: 0.1mV RMS
DDS output impedance: 50Ω	DC Bias: -10V~+10V
Wave distortion: <1%	Waveform: sine wave, triangular wave, square wave
Scan mode: Logarithmic/linear, increase/decrease
Signal analyzer
Maximum integral time:10^6 cycles or 10^5s	Measurement delay:0~10^5S
Minimum integral time:10ms or the longest time of a cycle
DC offset compensation
Potential compensation range: -10V~+10V	Current compensation range: -1A~+1A
Bandwidth adjustment: automatic and manual, 8-decade frequency range

Techniques

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)
• 2^nd harmonic AC Voltammetry (SHACV)
• Fourier Transform AC Voltammetry (FTACV)

# there is correspinding Stripping Voltammetry

Electrochemical Impedance Spectroscopy (EIS)

• 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

• Potentiodynamic (Tafel plot)
• Cyclic polarization curve (CPP)
• Linear polarization curve (LPR)
• 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)