Multichannel Potentiostat Potentiostat Galvanostat

• After-sales Service: Free
• Warranty: 5 Years
• Number of Channels: 8
• Model NO.: CS3108
• Customization: Support
• Potential Control Range: ±10V
• Constant Current Control Range: ±200mA
• Application: Energy, Materials, Battery, Corrosion, etc
• Transport Package: Standard Carton
• Trademark: Corrtest
• Origin: China
• HS Code: 9027809990
• Production Capacity: 100 Sets/Year

Product Description

  Eight-channel potentiostat model CS3108 can achieve simultaneous measurements for up to 8 channels. The specifications of each channel are identical. Current control range is ±200mA, potential control range is ±10V. It supports floating mode, and uses Ethernet connection.
   Each channel is completely independent. The user can choose to use just one or some of the channels. You can use 2 channels to do RRDE experiment. Multichannel potentiostat brings convenience to those who have many samples, and is an ideal device for studies of energy materials, metal corrosion etc.

Applications:

(1) Reaction mechanism of Electrosynthesis, electrodeposition (electroplating), anodic oxidation, etc.

(2) Electrochemical analysis and sensor; 
(3) New energy materials, advanced functional materials, photoelectronic materials;
(4)Corrosion study of metals in water, concrete and soil etc;
(5) Fast evaluation of corrosion inhibitor, water stabilizer, coating and cathodic protection efficiency.
 

Specifications
Number of channels: 8
Channel insulation resistance:>100MΩ	Communication: Ethernet
Potential control range: ±10V	Constant current control range: ±200mA
Potential accuracy: 0.1%×full range±1mV	Current accuracy:0.1%×full range
Potential resolution:10mV(>100Hz), 3mV(<10Hz)	Current resolution:<1pA
Potential rise time:<1ms(<10mA),<10ms(<2A)	Current range: 2nA ~200mA, nine ranges
Reference electrode input impedance:10^12Ω||20pF	Maximum current output: 200mA
Compliance: ±12V	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:10mHz~1MHz
DA resolution:16bit, setup time:1ms	Current and potential range: automatic
Lower-pass filter: covering 8-decade
Electrochemical Impedance Spectroscopy(EIS) (**Option)
DC offset compensation
Frequency range:10mHz~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
DC offset compensation
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

Software
Standard configuration in each channel
Stable polarization

• Open Circuit Potential (OCP)
• Potentiostatic (I-T curve)
• Galvanostatic
• Potentiodynamic (Tafel plot)
• Galvanodynamic (DGP)
• Sweep-Step Functions (SSF)

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)

Amperometric

• Differential Pulse Amperometry (DPA)
• Double Differential Pulse Amperometry (DDPA)
• Triple Pulse Amperometry (TPA) *
• Integrated Pulse Amperometric Detection (IPAD)

Corrosion Measurements

• Cyclic polarization curve (CPP)
• Linear polarization curve (LPR)
• Electrochemical Potentiokinetic Reactivation (EPR)
• Electrochemical Noise (EN)

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 Eletrolysis with Coulometry (BE)
• Rs Measurement

Options

1. Built-in Electrochemical Impedance Spectroscopy (EIS)

• EIS vs Frequency (IMP)
• EIS vs Time (IMPT)
• EIS vs Potential (IMPE)(Mott-Schottky)

2. Built-in Voltammetry module

• 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)

Stripping Voltammetry

• Potentiostatic Stripping
• Linear Stripping
• Staircase Stripping
• Square Wave Stripping
• Differential Pulse Voltammetry Stripping
• Normal Pulse Voltammetry Stripping
• Differential Normal Pulse Voltammetry Stripping

Advantages of 8-channel potentiostat
- High current/voltage Applied potential range ±10V, current range ±200mA. It can meet the needs of most studies/applications.
- Flexible configuration Built-in EIS (10μHz~1MHz) and Voltammetry modules can be added to any number of the channel. No need external devices for added modules, which makes the device convenient to carry and use. All researcher of different budgets can get the instrument to their satisfaction.
- Warranty 5-years warranty. We're the manufacturer, and we have technical engineers to give support anytime if you have questions during use.
- Low cost The price includes instrument host, software (testing & data processing), necessary cables, dummy cell. No other charges(such as tax, handling etc) during the process from our  factory to the airport in your country. 
- High and stable quality. We've been in the market for 20 years, and now is the No. 1 brand of potentiostat product in China.
Simultaneous Measurements
The customer can choose a same electrochemical technique in every channel. For example, among 8 channels, you can choose to run 4 channels to all do EIS measurement. Set the parameters just one time, then EIS measurement in each channel will be conducted at the same time.
In each channel, you can also conduct different experiments. As is shown in the below picture, EIS, galvanostatic charge and discharge, CV, and polarization curve tests are conducted at the same time.


Simultaneous Measurements
In each channel, the user can choose a same method. The parameters setting in each channel is the same. In the below picture for instance, choose four of the 8 channels to do EIS test, set the parameters in each channel once, then start EIS tests simultaneously.



In each channel, the user can also choose different experiments. Set the parameters for experiment in each channel and start simultaneous measurements. As is shown in the below picture, EIS, galvanostatic charge and discharge, CV, and polarization curve tests are conducted at the same time.