Development of color detector using colorimetry system with photodiode sensor for food dye determination application

Yulkifli, P. Kahar, R. Ramli, S. B. Etika, C. Imawan

Research output: Contribution to journalConference articlepeer-review

1 Citation (Scopus)

Abstract

Colorimeter is a detector that is used to determine the concentration by analyzing the intensity of light transmitted by the solution. The samples used in this study are harmful and harmless dyes. The light emitted will pass through the sample, so that the beam of light in the sample will be captured by the photodiode sensor. The photodiode sensor functions to convert light into an output voltage. The output voltage will be amplified by a voltage amplifier circuit. The results of the output voltage are confirmed on the arduino which is then displayed on the LCD. In this paper, we will explain the performance of color detector devices that have been developed and their implications for the field of medicine and food.

Original languageEnglish
Article number012031
JournalJournal of Physics: Conference Series
Volume1185
Issue number1
DOIs
Publication statusPublished - 1 May 2019
Event2018 International Conference on Research and Learning of Physics, ICRLP 2018 - Padang, West Sumatra, Indonesia
Duration: 9 Aug 201810 Aug 2018

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