Main functions:
1. AC Impedance Fitting Software:
 
AC Impedance Fitting Software, only need to use the mouse to pull down the element symbols can form the equivalent circuit, fitting can automatically calculate the initial value.
 
2. Timing method:
 
255 different potentials/currents can be set for 65535 cycles.
3. Mixed mode:
 
"Mixed mode" measurement method can combine 255 electrical signals for automatic measurement.
 
Five different signals can be applied: potential step, current step, potential scan, current scan, open circuit potential, and when applying
Measure AC impedance (internal resistance) at the same time of step/scan signal. A maximum of 2e +7 data points are recorded.
4. Electrochemical noise:
 
All models already have a built-in ECN module for electrochemical noise, and the software includes a variety of electrochemical noise analysis methods:
 
* Current noise resolution 0.15 fA, potential noise resolution 16/40 nV.
 
* Record 2e +7 data points.
* Time domain analysis methods: corrosion current, pitting and local corrosion index, corrosion resistance.
* FFT frequency domain analysis method: FFT spectrum of current and potential noise, impedance spectrum, corrosion resistance, etc. MEM (zui Large Entropy Method) frequency domain analysis.
* Trend removal of electrochemical noise signal.
5. Special method for corrosion:
In addition to linear scanning, AC impedance and electrochemical noise measurement methods, Ivium also specially designed a complete set of corrosion measurement methods:
1). Polarization curve 2). Polarization resistance 3). Tafel curve 4). Potentiodynamic polarization 5). Cyclic polarization 6). Galvanic current