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Home Sensors Analyzer of Water Alcohol Solutions IM-1

Analyzer of Water Alcohol Solutions IM-1


A type and quality of water-alcohol solutions is explored by the method of dielectric spectroscopy through measuring of frequency characteristics of components of complex conductivity of solution. The device works on principle of impedance spectrometer and provides measuring of total impedance and phase change of the analyzed solution in the frequency range of 5 Hz to 150 kHz through digital filtration (discrete Fourier transformation). Obtained values of active and reactive components of solution resistance.

Basic technical characteristics:

  • range of work frequencies – 0.5 Hz ÷ 150 кHz with step of 1 Hz;
  • maximally possible rejection of fundamental frequency – ±1 %;
  • maximally permissible error of determination of active and reactive constituents of impedance - ±20 % for minimum frequency, ±10 % for maximum frequency;
  • connecting of sample block through coaxial cables;
  • connection with PC by interface RS232 or USB;
  • voltage supply – constant ±12 V or ±9 V;
  • maximal consumable current – 0.5 А;
  • size – 300 х 300 х 70 mm;
  • weight – no more 0.5 kg.

Innovative Aspect and Main Advantages

Advantages of device compared to existent analogues are the original method and algorithm of measuring and analysis, portability and small price.

Intellectual property: Vertsymacha Y.I., Kukla A.L., Pavluchenko А.S., Savchenko G.P. Patent of Ukraine on the useful model “Method of determination of types of vodka and cognac drinks”, UA№19620 G01N 33/14, submit. 14.07.2006, publ. 15.12.2006, Bull. №12.

Areas of Application

The device is intended for express diagnostics of type and admixtures in water-alcohol drinks with large content of alcohol and it can be used in manufactories on the vodkacognac drinks production, in sanitary control services, on a custom.

Analyzer of Water Alcohol

Stage of Development

Pilot samples.

Contact Details

V. Lashkaryov Institute of Semiconductors Physics of the National Academy of Sciences of Ukraine
Contact person: Alexander L. Kukla
Address: 41, Prospect Nauki, 03028, Kiev, Ukraine
Tel./Fax: (+38 044) 525 2332
E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it

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