The effect of optical density of the flowing liquid on the measurement error of its refractive index

The main factors responsible for measurement errors in the determining of the refractive index of the flowing fluid are considered. It was found, that the most significant effect on the measurement error have changes in optical density and temperature of the investigated flowing fluid, scattering of radiation in cuvette transducer and wedge shape of the cuvette glass. A new design of differential refractometer has been developed to study the influence of the optical density values of the flowing fluid on the measurement errors. The results of experimental studies are presented.

[1]  V. Davydov,et al.  The optical method for condition control of flowing medium , 2018, Journal of Physics: Conference Series.

[2]  V. Davydov,et al.  Features of monitoring the state of the liquid medium by refractometer , 2018, Journal of Physics: Conference Series.

[3]  S. V. Kruzhalov,et al.  Method for Determining Defects on the Inner Walls of Tubing from the Velocity Distribution of the Flowing Fluid , 2018, Measurement Techniques.

[4]  V. Davydov,et al.  The universal optical method for condition control of flowing medium , 2018, Journal of Physics: Conference Series.

[5]  V. Davydov,et al.  The development of a new method for making justified decisions by municipal authorities in the management of territories on the basis of the results of the environmental express-control of the state of various media , 2018 .

[6]  A. I. Zhernovoi,et al.  NMR studies of the sedimentation of ferromagnetic nanoparticles in a magnetic fluid , 2017 .

[7]  N. Myazin,et al.  Compact Multifunction Nuclear-Magnetic Spectrometer , 2017 .

[8]  A. V. Prokof’ev,et al.  An optical investigation of the geometric characteristics of aggregates formed by particles of magnetic fluid , 2017 .

[9]  E. Velichko,et al.  Inverse problem of laser correlation spectroscopy for analysis of polydisperse solutions of nanoparticles , 2016 .

[10]  V. Dudkin,et al.  Nutation line shape for the nonstationary regime of magnetic resonance flowmeter–relaxometer , 2016 .

[11]  E. Aksenov,et al.  Combination of laser correlation and dielectric spectroscopy in albumin investigations , 2015 .

[12]  V. Dudkin,et al.  Governance of the Nutation Line Contour in Nuclear-Magnetic Flowmeters , 2015 .

[13]  V. V. Davydov,et al.  Fiber-optical communication line for the NMR signals transmission in the control systems of the ships atomic power plants work , 2014, Optical Memory and Neural Networks.

[14]  M. Marusina,et al.  Design of a Gradient System for a Multiphase Flowmeter , 2014 .

[15]  V. V. Davydov,et al.  Fiber-optic imitator of accident situation for verification of work of control systems of atomic energy plants on ships , 2014, Optical Memory and Neural Networks.

[16]  V. V. Davydov,et al.  Nuclear magnetic flowmeter — Spectrometer with fiber -optical communication line in cooling systems of atomic energy plants , 2013, Optical Memory and Neural Networks.

[17]  M. A. Karabegov.  A methodology for the metrological support of spectrofluorometers , 2012 .

[18]  M. A. Karabegov.  On certain information capabilities of analytical instruments , 2012 .

[19]  A. V. Tolkachev,et al.  Laser visualizer of inhomogeneities in near-wall layers of a liquid , 2011 .

[20]  Yu. Mishchenko.  Method of refractometric control of liquids in processing plants , 2007 .

[21]  M. A. Karabegov.  Automatic differential prism refractometer for monitoring process liquids , 2007 .

[22]  G. I. Leibengardt,et al.  A liquid autocollimation refractometer , 2006 .

[23]  G. I. Leibengardt,et al.  A liquid laser interference refractometer for measuring the concentration of solutions , 2004 .

[24]  Yu. Mishchenko.  Fiber-optic interference refractor for investigating aqueous media , 1998 .

[25]  M. A. Karabegov,et al.  Effect of the optical density of liquids on the error of a differential refractometer , 1981 .