| After-sales Service: | 1 Year |
|---|---|
| Warranty: | 1 Year |
| Type: | Batteries Monomer Tester |
| Test Region: | Potentiostat Galvanostat |
| Application: | Lithium-ion Battery |
| Customized: | Customized |
| Customization: |
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TOB-CS-2350 bipotentiostat is developed from single channelTOB-CS-350 potentiostat/galvanostat. There are two s ets of built-in potentiostat /galvanostat. The two channels can conduct same or different experiments ind ependently/simultaneously.
If the user only chooses to use the main channel, thenTOB-CS-2350 turns to be aTOB-CS-350. Apart from all functi ons thatTOB-CS-350 single-channel potentiostat has,TOB-CS-2350 can especially be used to do RRDE and HDT.
Applications
( 1) Electrosythesis, electrodeposition (electroplating), anodic oxidation, electrolysis
(2) Oxygen reduction reaction(ORR), oxygen evolution reaction (OER), Hydrogen evolution reaction(HE R), carbon dioxide reduction.
(3) Energy and materials (Li-ion battery, solar cell, fuel cell, supercapacitor), advanced function materials, and sensor.
(4) Corrosion behavior of metals, and anti-corrosion evaluation
(5) Fast evaluation of inhibitor, water quality stabilizer, coating, and cathodic protection efficiency.
Rotating ring-disk electrode(RRDE)
Oxidation/reduction reaction system: while measuring the polarization curve of disk electrode, keep the ri ng electrode at a fixed polarization potential, and thus detect the intermediates of reaction on the disk ele ctrode. It becomes the typical fluid dynamics method that detects reaction intermediates and studies elec trode reaction mechanism
Hydrogen diffusion test(HDT)
Two potentiostats are combined with Devnathan-Stachurski (dual cell). By measuring cathode hydrogen charging (the left cell) and anode oxidation current of hydrogen atoms (the right cell), it can further calcul ate the diffusion coefficient of hydrogen atoms in the metal and hydrogen flux.
| Potential control range | Main Channel: ± 10V |
| Slave Channel: ± 10V | |
| Current control range | ± 1A |
| Potential control accuracy | 0. 1% ×full range±1mV |
| Current control accuracy | 0. 1% ×full range |
| Potential resolution | 10μV (>100Hz), 3 μV (<10Hz) |
| Current sensitivity | 1pA |
| Rise time | < 1 μs (<10mA), < 10μs (<2A) |
| Reference electrode input impedance | 1012Ω||20pF |
| Current range | 2A~2nA, 10 ranges |
| Compliance voltage | ±21V |
| Maximum current output | 1A |
| 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:1 μs |
| Minimum potential increment in CV | 0.075mV |
| IMP frequency | 10μ Hz~ 1MHz |
| Low-pass filters | Covering 8-decade |
| Potential and current range | Automatic |
| Electrochemical impedance Spectroscopy(EIS) | |
| Signal generator | |
| Frequency range | 10μ Hz~ 1MHz |
| AC amplitude | 0mV~2500mV |
| DC Bias | -10V ~ +10V |
| Output impedance | 50Ω |
| Waveform | sine wave, triangular wave and square wave |
| Wave distortion | < 1% |
| Scanning mode | Logarithmic/linear, increase/decrease |
| Maximum load capacitance | 1nF ;Maximum load inductance:10μ H |
| Signal analyzer | |
| Integral time | 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 |
| PC and O/S requirement | |
| Communications Interface | isolated Universal Serial Bus (USB 2.0) |
| Operating System | Windows 2000/NT/XP/7/8/ 10 |
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