Fitting Tool for Impedance Analyzer Software (optional Add-In)

The Fitting Tool is an optional function supplied as an add-in to the standard measurement software.

The tool calculates series and parallel resonance frequency as well as frequencies of maximum and minimum impedance/admittance by fitting an idealized resonance function into measurement data, based on least square algorithm.

 

The following characteristic parameters are derived for Serial and Parallel Resonance frequency plots:

  • fresResonance Frequency
  • HVWHalf Value Width
  • QQ-value (= fres / HVW)
  • maxHeight of peak
  • minBase line

 

The following characteristic parameters are derived for Resonance and Anti-Resonance frequency plots (= frequency plots of max/min impedance or admittance):

  • fn = Frequency of min. impedance (max. admittance)
  • |Z|min (|Y|max) = Min. impedance (max. adm.) value of the fit function
  • fm = Frequency of max. impedance (min. admittance)
  • |Z|max (|Y|min)  = Max. impedance (min. adm.) value of the fit function

 

Implementation of automated fitting routines and related data processing is possible as part of our customized add-ins development services.

Questions & Quotations

If you have any questions regarding our product family, please don't hesitate to contact us.

SinePhase Impedance Analyzer Logo Small LCR Meter USA: +1 | 925 683 3673

Europe: +43 | 2236 360 439

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Products

Model 16777k

Impedance Analyzer | LCR Meter

For impedance measurements between 1 kHz and 16777 kHz.

Model 2097k

Impedance Analyzer | LCR Meter

For impedance measurements between 1 KHz and 2.097 MHz.

Model 262k

Impedance Analyzer | LCR Meter

For impedance measurements between 1 KHz and 262 kHz.