45mA Portable Handheld Potentiostat Galvanostat CS100E With EIS
The CS100E handheld potentiostat supports full electrochemical
methods, including potentiostatic/galvanostatic polarization curve,
Cyclic voltammetry analysis, impedance(EIS), 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. CS100E can be a
convenient handheld tool for researchers of energy& materials,
environment protection, biosensor, foods &drugs, corrosion
protection etc. Maximum current is ±45mA
The voltage control range is ±10V, compliance voltage is ±12V, the
maximum current output is ±45mA, and the minimum current resolution
can reach 100fA. The EIS frequency range is 10μHz~1MHz.
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: 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.
Specifications of the portable potentiostat
Size / weight:15 x 9 x 3 (cm), 450g
Potential control range: ±10V
Maximum current: ± 45mA
Compliance voltage: ±12V
EIS frequency range: 10μHz ~ 1MHz(CS100E)
Potential range: ±2.5V, ±5V, ±10V
Current range: 200pA~50mA, 9 ranges
Potential accuracy: 0.1%× full range
Minimum potential resolution: 10mV
Current accuracy: 0.1%× full range
Minimum current resolution: 100fA
Reference electrode input impedance: 1013Ω||8pF
AC amplitude: 0~±2.5V
Signal response bandwidth: 1MHz
Max. acquisition rate: 150,000 data points/s
CV and LSV scan rate: 0.001mV~ 10V/s
Support 2-, 3-or 4-electrode system
Communication: USB / Bluetooth
Power supply: USB / built-in li-ion battery 6000mAH@3.7V
Electrochemical techniques- handheld potentiostat CS100E
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)
- 2nd 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)
