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Bipotentiostat model CS2150

Bipotentiostat model CS2150

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Support 2-, 3- or 4-electrode system Communication: Ethernet
Potential control range: Primary Channel: ±10V second Channel: ±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 Weight / Dimensions:7kg, 38 x 32 x16 cm
PC OS requirement: Operating System: Windows 2000/NT/XP/ win7/win8/win10
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
CS2150 Bipotentiostat has two independent sets of built-in potentiostat/galvanostat. It supports one or 2-working electrode configuration(RE, CE, WE1, WE2). Typical applications are rotating ring-dick electrode (RRDE/RDE) and hydrogen diffusion test (HDT).
Thanks to the independent double channels, the experiment can be conducted at the same time in each channel(ie.,2 cells system, RE1, CE1, WE1 & RE2, CE2,WE2 ). CS2150 bipotentiostat is the real double-channel potentiostat. It uses Ethernet connection and supports floating and grounded mode. You can choose to use only one channel or both channels. CS2150 equals to two sets of single-channel potentiostat (Model CS150) in one chassis. It brings convenience to the researches and save their time. It is a popular cost-effective product among users.
Built-in EIS (frequency range: 10μHz~1MHz) is optional. You can add EIS to one channel or both channels as you want.
Option: EIS module 
EIS vs Frequency (IMP), EIS vs Time (IMPT), EIS vs Potential (IMPE)
- Electrosythesis, electrodeposition (electroplating), anodic oxidation, electrolysis
- Oxygen reduction reaction(ORR), oxygen evolution reaction (OER), Hydrogen evolution reaction(HER), carbon dioxide reduction.
-Energy and materials (Li-ion battery,solar cell, fuel cell, supercapacitor), advanced function materials, and sensor.
-Corrosion behavior of metals, and anti-corrosion evaluation
- Fast evaluation of inhibitor, water quality stabilizer, coating, and cathodic protection efficiency.
Rotating Ring-Disk Electrode(RRDE)
Oxidation/reduction reaction (ORR) study: while measuring the polarization curve of disk electrode in the main channel, apply a constant polarization potential on the ring electrode, and thus detect the intermediate products on the disk electrode. RRDE test becomes the typical method for ORR study. CS2150 can be connected to a RRDE equipment from Pine or ALS. We can supply RRDE-3A setup (100 to 8,000 rpm rotating rate, ALS, Japan) with our bipotentiostat.
Hydrogen Diffusion Test(HDT)
CS2150 bipotentiostat is combined with H-cells. By measuring current of cathode hydrogen charging  and hydrogen atoms anode oxidation, it can further calculate the diffusion coefficient of hydrogen atoms in metal and hydrogen flux.

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