CS Potentiostat/ Galvanostat for heavy metal ions detection

Introduction:

CS series electrochemical workstation (potentiostat/ galvanostat) can be applied for heavy metal ions detection wIth the techniques of anodic stripping votammetry.

It contains a fast digital function generator, high-speed data acquisition circuitry, a potentiostat and a galvanostat. It has high performance in stability and accuracy with advanced hardware and well-functioned software. It is a comprehensive research platform for corrosion, batteries, electrochemical analysis, electrochemical sensor, life science and environmental chemistry.

Application:
1) Electro-synthesis, electro-deposition (electroplating), anodic oxidation, etc.
2) Electrochemical analysis and sensor;
3) Battery (Li-ion battery, solar battery, fuel cell, super capacitors), new materials, optoelectronic materials;
4) Corrosion mechanism of metals in water, concrete and soil;
5) Fast evaluation of corrosion inhibitor, water stabilizer, coating and cathodic protection.

Features:

Corrosion mechanism of metals in water, concrete and soil, etc.

Batteries (Li-ion battery, solar battery, fuel cell, super capacitors), new materials, optoelectronic materials;

Electrochemical analysis and sensor;

Reaction mechanism of electro-synthesis, electro-deposition (electroplating), anodic oxidation, etc.

Fast evaluation of corrosion inhibitor, water stabilizer, coating and cathodic protection.

Technical parameters :

1. Specifications (Hardware)

2- or 3- or 4-electrode configuration

Floating (isolated from earth) or earth ground

Potential control range: ±10V

Current control range: ±2.0A

Potential control accuracy: 0.1%×full range±1mV

Current control accuracy: 0.1%×full range

Potential resolution: 10μV (>100Hz), 3μV (<10Hz)

Current sensitivity: 10pA

Rise time: <1μs (<10mA), <10μs (<2A)

Reference electrode input impedance: 1012Ω||20pF

Current range: 2A~200nA, 8 ranges

Compliance voltage: ±21V

Maximum current output: 2.0A

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

2. Electrochemical impedance

Signal generator:

Frequency range: 10μHz~1MHz

Frequency accuracy: 0.005%

AC signal amplitude: 1mV~2500mV

Signal resolution: 0.1 mV RMS

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

3. PC and O/S requirement

Communications Interface: isolated Universal Serial Bus (USB 2.0)

Operating System: Windows 2000/XP/ Win7/Win8

4. Weight / Measurements

Net weight: 6.5kg

Gross weight: 10kg

Instrument size: 365 x 305 x160mm

Package measurements: 525 x 375x 225mm

5. Software/Model