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Concentration measurement of opaque dye solution using a non-contact fiber displacement sensor

This paper reported the experimental and theoretical analysis of a non-contact fiber optics displacement sensor for the concentration measurement of opaque dye solution. This sensor was able to detect the concentration without having to dilute the opaque solution. Brilliant Blue FCF dye was used to...

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Main Authors: Krishnan, Ganesan, Abd. Aziz, Muhammad Safwan, Abdullah, Mundzir, Harun, Sulaiman Wadi
Format: Article
Published: Elsevier Inc 2021
Subjects:
QC Physics
Online Access:http://eprints.utm.my/id/eprint/96652/
http://dx.doi.org/10.1016/j.yofte.2021.102624
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spelling my.utm.966522022-08-15T08:02:17Z http://eprints.utm.my/id/eprint/96652/ Concentration measurement of opaque dye solution using a non-contact fiber displacement sensor Krishnan, Ganesan Abd. Aziz, Muhammad Safwan Abdullah, Mundzir Harun, Sulaiman Wadi QC Physics This paper reported the experimental and theoretical analysis of a non-contact fiber optics displacement sensor for the concentration measurement of opaque dye solution. This sensor was able to detect the concentration without having to dilute the opaque solution. Brilliant Blue FCF dye was used to demonstrate the sensor. The displacement curves of dye solutions with various concentrations were taken using a white light source and a spectrometer as the detectors. The cumulative reflected powers (CRP) of the samples at various wavelengths were determined, and the simulated data were also in agreement. A unique transition wavelength was observed at 613.5 nm when the samples’ CRP curve was compared with the water data. The sensing parameter was based on the total positive differences in the CRP results in a highly linear relationship over the dye concentration of 0.01 to 0.1 M. The sensitivity was measured at a.u./M and the resolution was 2.0 mM. The proposed sensor had consistent performance, and the results were highly repeatable measurement with small variances. Elsevier Inc 2021-09 Article PeerReviewed Krishnan, Ganesan and Abd. Aziz, Muhammad Safwan and Abdullah, Mundzir and Harun, Sulaiman Wadi (2021) Concentration measurement of opaque dye solution using a non-contact fiber displacement sensor. Optical Fiber Technology, 65 (NA). pp. 1-5. ISSN 1068-5200 http://dx.doi.org/10.1016/j.yofte.2021.102624 DOI:10.1016/j.yofte.2021.102624
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic QC Physics
spellingShingle QC Physics
Krishnan, Ganesan
Abd. Aziz, Muhammad Safwan
Abdullah, Mundzir
Harun, Sulaiman Wadi
Concentration measurement of opaque dye solution using a non-contact fiber displacement sensor
description This paper reported the experimental and theoretical analysis of a non-contact fiber optics displacement sensor for the concentration measurement of opaque dye solution. This sensor was able to detect the concentration without having to dilute the opaque solution. Brilliant Blue FCF dye was used to demonstrate the sensor. The displacement curves of dye solutions with various concentrations were taken using a white light source and a spectrometer as the detectors. The cumulative reflected powers (CRP) of the samples at various wavelengths were determined, and the simulated data were also in agreement. A unique transition wavelength was observed at 613.5 nm when the samples’ CRP curve was compared with the water data. The sensing parameter was based on the total positive differences in the CRP results in a highly linear relationship over the dye concentration of 0.01 to 0.1 M. The sensitivity was measured at a.u./M and the resolution was 2.0 mM. The proposed sensor had consistent performance, and the results were highly repeatable measurement with small variances.
format Article
author Krishnan, Ganesan
Abd. Aziz, Muhammad Safwan
Abdullah, Mundzir
Harun, Sulaiman Wadi
author_facet Krishnan, Ganesan
Abd. Aziz, Muhammad Safwan
Abdullah, Mundzir
Harun, Sulaiman Wadi
author_sort Krishnan, Ganesan
title Concentration measurement of opaque dye solution using a non-contact fiber displacement sensor
title_short Concentration measurement of opaque dye solution using a non-contact fiber displacement sensor
title_full Concentration measurement of opaque dye solution using a non-contact fiber displacement sensor
title_fullStr Concentration measurement of opaque dye solution using a non-contact fiber displacement sensor
title_full_unstemmed Concentration measurement of opaque dye solution using a non-contact fiber displacement sensor
title_sort concentration measurement of opaque dye solution using a non-contact fiber displacement sensor
publisher Elsevier Inc
publishDate 2021
url http://eprints.utm.my/id/eprint/96652/
http://dx.doi.org/10.1016/j.yofte.2021.102624
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score 13.211869

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