Portable Potentiostat Handheld Potentiostat Without Eis Model CS100

• After-sales Service: Free
• Warranty: 3 Years
• Weight: 450 G
• Model NO.: CS100
• Power: Built-in Li-Battery [email protected] / USB
• Maximum Current: ±45mA
• Potential Range: ±10V
• Current Range: ±2na~±50mA, 10 Ranges
• Techniques: Ocp, I-T Curve, Tafel, CV, Lsv, Dpv, Npv, Swv etc
• Eis: No
• Transport Package: Standard Carton
• Specification: 15 x 9 x 3cm
• Trademark: Corrtest
• Origin: China
• HS Code: 9027899090
• Production Capacity: 1000 Sets/Year

Product Description

Model CS100 handheld potentiostat supports full electrochemical methods but EIS, including potentiostatic/galvanostatic polarization curve, Cyclic voltammetry analysis, and galvanic current measurement. etc. It has built-in chargeable li-ion battery and Bluetooth communication. The device supports laptop/computer software or mobile APP.  It can be used for electrochemical tests in field or special non-electricity environment. CS100 can be a convenient handheld tool for researchers of energy& materials, environment protection, biosensor, foods &drugs, corrosion protection etc. Maximum current is ±45mA.

Thanks to its small size with comprehensive electrochemical functions, it's typically used for:
- Battery materials' performance test in a glove box
- Ultra-low detection limit of heavy metal ions for water quality test in environmental protection field
- Low current detection in biosensor thanks to high current accuracy  
- Effective ingredients detection in food and drug industry  
- Outdoor bridge corrosion and soil corrosion measurements

Note: When maximum current during experiment doesn't exceed ±45mA then the handheld potentiostat can be used. If exceeds ±45mA an ordinary size potentiostat with maximum current ±2A should be considered.

Features

- Small & light, handheld and convenient
- Easy to install and use
- High accuracy, current resolution can reach to 100fA, and measurement accuracy is 0.1% of the range.
-during outdoor test, a laptop's USB port can be used for both charging and communicating
- The circuit adopts floating design. Electrochemical parameters of the grounded system can be measured without an isolation transformer.
Applications

- The small and convenient potentiostat can be used for performance testing of battery materials in the glove box;
- Ultra-low detection limit of heavy metal ions, suitable for water quality testing in environmental protection;
- High current accuracy, suitable for small current detection in biosensor;
- Comprehensive functions, can be used for the active ingredients detection in food and drug field;
- Easy to carry, suitable for bridge corrosion and soil corrosion measurements

    The CS100 portable can be controlled by either our desktop software or App.

Specifications

Communication:USB/Bluetooth
Power supply: built-in li-battery 6000mAH@3.7V / USB port charge
Size / weight:150mm x 90mm x 30mm, 450 g
Support 2-, 3-or 4-electrode system
Potential control range: ±10V
Maximum current: ± 45mA
Compliance voltage: ±12V
Potential accuracy: 0.1%× full range
Minimum potential resolution: 10mV
Current accuracy: 0.1%× full range
Minimum current resolution: 100fA
Potential range: 3 (±2.5V, ±5V, ±10V)
Current range: 200pA~50mA, 10 ranges
(200pA, 2nA, 20nA, 200nA, 2uA, 20uA, 200uA, 2mA, 20mA, 50mA)
Reference electrode input impedance: 10¹³Ω||8pF
Signal response bandwidth: 1MHz
Max. acquisition rate:150,000 data points/s
CV and LSV scan rate: 0.001mV~ 10V/s


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 corresponding stripping method

Corrosion Measurements

• 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)

Amperometric

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

Application

Corrosion
CS100 includes the electrochemical techniques for corrosion measurement such as OCP, polarization curve, Cyclic polarization CPP (passivation curve), Electrochemical Potentiokinetic Reactivation (EPR), , ZRA, Electrochemical noise, etc.

Polarization curves of Ti-alloy& stainless steel in 3%NaCl solution

 

ECN of low-carbon steel in 0.05mol/LCl+0.1mol/LNaHCO3

Sensors
CS100 handheld potentiostat can be used in the field of biosensors and chemical sensors, and many others. With the size of a mobile phone, it can be carried easily for lab and on-site use. Potential resolution is 3μV, and current resolution can be 1pA.

Electro-analysis
CS100 potentiostat includes all the voltammetric methods such as NPV, DNPV, SWV, ACV, and can be used for fast analysis of the trace elements in the solution. Voltammetry stripping methods can do the Quantitative analysis according to the stripping peak current.

Stripping voltametric curves in solution of different Pb2+, Cd 2+,Zn2+ concentration

Supply list
CS100 handheld potentiostat*1
CS Studio software
Type-C USB cable *1, 
Power adapter *1,
Electrode cable*2
Dummy cell*1, Manual *1

Service
1. Warranty period: 3 years. During this period, all service including repair is TOTALLY FREE.
2. Provide installation guidance and manual.
3. Lifetime free software upgrading (of the same model) and technical service