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Impedance Data Scattering in EIS measurements on Solartron 1260

Hello! 

I am trying to measure Impedance of Polymer materials using Solartron 1260 as a standalone mode, and, I have nulled the Inductance effects by performing the short curcuit and open circuit measurements in the frequency rance 1E6-100Hz.

 

However, when I am meansuring the impedance data for the sample, All I am getting is the Scatter and, sometime the real component of Z' is negative!!  (attached a screenshot of the same)

 

Have anyone of you faced with situation, or, suggest anything to correct, or, let me know what I doing wrong?

 

Also, I have used the following connections,

 

INPUT = counter electrode,
GEN Out = work electrode,
Input V1HI = reference electrode,
Input V1LO = leave open, switch to single ended.

 

Thank you,


Sateesh 

 

 

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How is your question related to NI software or hardware? Your question is very instrument specific and would best be asked of the vendor.
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