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

• Main Authors: Krishnan, Ganesan, Abd Aziz, Muhammad Safwan, Abdullah, Mundzir, Harun, Sulaiman Wadi
• Format: Article
• Published: 2021
• Subjects: RE Ophthalmology; TA Engineering (General). Civil engineering (General)
• Online Access: http://eprints.um.edu.my/26302/; https://doi.org/10.1016/j.yofte.2021.102624

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...