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Single Channel Electrochemical Workstation Potentiostat Galvanostat for Battery Test

Electrochemical workstation is a general potentiostat galvanostat FRA designed for general purpose electrochemical measurements.

Brand:
TOB NEW ENERGY
item no.:
TOB-CS Series
order(moq):
1set
Payment:
L/C,T/T
product origin:
China
shipping port:
XIAMEN

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Product Detail

Single Channel Electrochemical Workstation Potentiostat Galvanostat for Battery Test

SPECIFICATIONS

CS electrochemical workstation (potentiostat / galvanostat) contains a fast digital function generator, high-speed data acquisition circuitry, a potentiostat and a galvanostat. With high performance in stability and accuracy with advanced hardware and well-functioned software, 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, supercapacitors), 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
Support 2-, 3- or 4-electrode system
Potential control range: ±10V	Current control range: ±2A
Potential control accuracy: 0.1%×full range±1mV	Current control accuracy: 0.1%×full range
Potential resolution: 10μV (>100Hz),3μV (<10Hz)	Current sensitivity:1pA
Rise time: <1μS (<10mA), <10μS (<2A)	Reference electrode input impedance:1012Ω\|\|20pF
Current range: 2nA~2A, 10 ranges	Compliance voltage: ±21V
Maximum current output: 2A	CV and LSV scan rate : 0.001mV~10,000V/s
CA and CC pulse width: 0.0001~65,000s	Current increment during scan: 1mA@1A/ms
Potential increment during scan: 0.076mV@1V/ms	SWV frequency: 0.001~100 kHz
DPV and NPV pulse width: 0.0001~1000s	AD data acquisition:16bit@1 MHz,20bit@1 kHz
DA Resolution:16bit, setup time:1μs	Minimum potential increment in CV: 0.075mV
IMP frequency: 10μHz~1MHz	Low-pass filters: Covering 8-decade
Potential and current range: Automatic
PC and O/S requirement
Interface: USB 2.0	Operating System:
Windows 2000/NT/XP/ win7/win8/win10
Weight / Measurements
Net weight: 6.5kg Gross weight: 10kg
Instrument size: 36.5 x 30.5 x16cm; After package: 52.5 x 37.5x 22.5cm

Electrochemical Impedance Spectroscopy(EIS)
Signal generator
Frequency range:10μHz~1MHz	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:-1A~+1A
Bandwidth: 8-decade frequency range, automatic and manual setting

Technical advantages

1. Impedance (EIS)
CS potentiostat applies correlation integral algorithm and dual-channel over-sampling technique, and has strong anti-interference ability. It is suitable for EIS measurements of high-impedance system (>109Ω, such as coating, concrete etc.). It can also be used to obtain Mott-Schottky curve and differential capacitance curve. During test, the software can display real-time open circuit potential(OCP) without entering.
Electrochemical Workstation

2. Polarization curve

Polarization curve / Tafel plot can be obtained. The user can set the anodic reversal current (passivation film breakdown current) of the cyclic polarization curve to determine material’s pitting potential and protection potential and evaluate the its susceptibility to intergranular corrosion. The software employs non-linear fitting to analyze polarization curve, and can make fast evaluation of material’s anti-corrosion ability and inhibitors.

3. Voltammetry

It can do the following experiments: Linear Sweep Voltammetry(LSV), Cyclic Voltammetry(CV), Staircase Cyclic Voltammetry(SCV), Square wave voltammetry(SWV), Differential Pulse Voltammetry(DPV), Normal Pulse Voltammetry(NPV), AC voltammetry(ACV), Stripping voltammetry etc. It integrates calculation of peak area, peak current and standard curve analysis.

Electrochemical Workstation

4. Electrochemical Noise
With high-resistance follower and zero-resistance ammeter, it measures the natural potential/current fluctuations in corrosion system. It can be used to study pitting corrosion, galvanic corrosion, crevice corrosion, and stress corrosion cracking etc. Through noise spectrum, we can evaluate the inducement, growth and death of metastable pitting and crack. Based on calculation of noise resistance and pitting index, it can complete localized corrosion monitoring.

5. Full floating measurement

CS workstation uses full-floating working electrode. It can be used for autoclave electrochemical measurements, on-line corrosion monitoring of metallic components under the ground (rebar in concrete, etc.)

6. User-defined methods

CS workstation supports user-defined combination measurements. The user can set cyclic timing measurements of an electrochemical method or several methods.
We are able to provide API functions and development examples, which facilitates some users’ requirements for secondary development and self-defined measurements.

Techniques		TOB-CS150	TOB-CS300	TOB-CS310	TOB-CS350
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)		√		√
Amperometry	Differential Pulse Amperometry (DPA)				√
	Double Differential Pulse Amperometry (DDPA)				√
	Triple Pulse Amperometry (TPA)				√
	Integrated Pulse Amperometric Detection (IPAD)				√
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	√	√	√	√
Battery test	Galvanostatic charge and discharge(GCD)	√	√	√	√
Extensions	Data Logger	√	√	√	√
	Electrochemical stripping/deposition	√	√		√
	Bulk electrolysis with Coulometry (BE)	√	√	√	√

Product Display

Electrochemical Workstation

Email : tob.amy@tobmachine.com

Skype :amywangbest86

Whatsapp/Phone number :+86 181 2071 5609

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Electrochemical Workstation

Electrochemical station

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