<abstract xmlns="http://www.w3.org/1999/xhtml"><p>Ion impedance spectrometry enables detection of the concentrations of multiple chemical compositions in a weak solution, usually if only part of a complex signal is used and the frequency is not swept. Prior to the method described in this paper, ion impedance required rather sophisticated electronics to collect the results from an instrument, as well as the electrode polarisation minimising. We elaborated and tested circuitry that uses the newest electronics components for a chemical analysis instrument designed according to a principle patented in Latvia (No. SU-1021440A), year 1981. The newly improved ion impedance spectrometry apparatus is suited for accurate measurement of ion concentrations for commercial use by various trade professionals. The primary target was an in-flow milk tester for dairy farm milking devices (yet this is not the exclusive use).</p></abstract>

Ion impedance spectrometry enables detection of the concentrations of multiple chemical compositions in a weak solution, usually if only part of a complex signal is used and the frequency is not swept. Prior to the method described in this paper, ion impedance required rather sophisticated electronics to collect the results from an instrument, as well as the electrode polarisation minimising. We elaborated and tested circuitry that uses the newest electronics components for a chemical analysis instrument designed according to a principle patented in Latvia (No. SU-1021440A), year 1981. The newly improved ion impedance spectrometry apparatus is suited for accurate measurement of ion concentrations for commercial use by various trade professionals. The primary target was an in-flow milk tester for dairy farm milking devices (yet this is not the exclusive use).

Old Principle of Liquid Ion-Impedance Spectrometry (Particularly in Milk) Realised by New Components

Atomic Physics and Spectroscopy Institute

Proceedings of the Latvian Academy of Sciences. Section B. Natural, Exact, and Applied Sciences.

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Ion impedance spectrometry enables detection of the concentrations of multiple chemical compositions in a weak solution, usually if only part of a complex...

Old Principle of Liquid Ion-Impedance Spectrometry (Particularly in Milk) Realised by New Components

Publié en ligne: 05 janv. 2021

Pages: 404 - 409

Reçu: 03 mars 2020

Accepté: 25 nov. 2020

DOI: https://doi.org/10.2478/prolas-2020-0059

Mots clés
experiment computerisation, AC-conductometry, balanced bridge circuit, electrode anti-polarisation, two-electrode-system, milk mastitometry, electronic circuitry

© 2020 Jānis Blahins et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Old Principle of Liquid Ion-Impedance Spectrometry (Particularly in Milk) Realised by New Components

Publié en ligne: 05 janv. 2021

Pages: 404 - 409

Reçu: 03 mars 2020

Accepté: 25 nov. 2020

DOI: https://doi.org/10.2478/prolas-2020-0059

Mots clésexperiment computerisation, AC-conductometry, balanced bridge circuit, electrode anti-polarisation, two-electrode-system, milk mastitometry, electronic circuitry

© 2020 Jānis Blahins et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Mots clés
experiment computerisation, AC-conductometry, balanced bridge circuit, electrode anti-polarisation, two-electrode-system, milk mastitometry, electronic circuitry