RATIOMETRIC IN-LINE TURBIDIMETERS: PRINCIPLE OF MEASUREMENT AND VARIANTS OF REALIZATION

Vladimir Fetisov

Abstract

Various ways to realize ratiometric principle of liquid media turbidity measurement are reviewed. The principle allows to minimize in-line optical turbidimiters errors caused by soiling on windows of irradiators and photodetectors. As traditional as novel solutions are described. An idea to apply artificial neural networks for turbidimeters signal processing is stated. Some own practical results are presented.

Keywords

optical turbidimeter, ratiometric principle

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PWC-2003-TC7-035.pdf

DOI

-

IMEKO TC

TC7 - Measurement Science

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