Battery Research Electrochemical Cell & Impedance Analysis Support Software

basic information

RHD Instruments' microcells are the ideal solution for fast and reliable experiments with temperature control. The RHD microcell, composed of a cell stage featuring a temperature controller (operating temperature range: -50°C to 100°C) and a Peltier element, is designed to enable a wide range of specially designed electrochemical cells. RHD Instruments' RelaxIS is impedance analysis support software that uses distribution of relaxation times (DRT). With RelaxIS, you can further evaluate the fit results. You can create custom plots of fit results and metadata (such as temperature) or perform built-in Arrhenius and VFT fits.

Price range

P3

Delivery Time

Applications/Examples of results

The electrochemical cells from RHD Instruments in Germany are suitable for a wide range of experiments (volatile and non-volatile samples, small or large volumes, batteries, surface and gel samples, etc.). Cooling down to extremely low temperatures of -50 degrees is possible with a cooling box. RHD Instruments' RelaxIS impedance analysis support software offers extensive features for processing impedance data, various plots (Nyquist, Bode), transfer functions (for dye-sensitized solar cells made of porous materials, corrosion studies), and fitting spectra to equivalent circuits or physical models (including automatic fitting capabilities). With RelaxIS, you can further evaluate the fitting results. You can create custom plots of the fitting results and metadata (such as temperature) and perform built-in Arrhenius and VFT fits. The included Circuit Simulator allows you to freely define, plot, and modify simulation data for equivalent circuits or other models, making it very useful for educational research on impedance spectra.

Detailed information

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  rhd-instruments RelaxIS is a flexible and powerful impedance analysis support software that utilizes a relaxation time distribution (DRT).

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  It supports various data file formats such as Autolab Nova, Zview, and CSV files. You can easily load data through drag and drop.

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  Distribution of Relaxation Times (DRT) RelaxIS can calculate the distribution function of the time constants of the spectrum. In batch processing, multiple spectra can be selected at once. In DRT, peak picking and integration are performed, and these results can be exported for later use.