@inproceedings{1cc9b343c4234ed68c601b91d5194c7c,
title = "Development of a simple and low cost laser-based viscometer",
abstract = "We have developed a simple and low cost viscometer prototype by using laser. The prototype consists a laser with 405 nm as a light source, an LDR optical sensor as a detector, Arduino Uno as a signal processor and serial monitor as a display. We use frying oil as object. The frying oil was heated to obtain a certain viscosity because there are strong correlations between viscosity and temperature. The results show that when the temperature increase, the viscosity is decreased, and the output intensity detected by LDR will be increased. In this design the average error value is 36.89 centipoise compared to standard measurement using Ostwald viscometer. The main caused is the experiment was not done in the dark room as it should.",
keywords = "LDR, Laser, Viscosity",
author = "Choirul Mufit and Qodriyah, {Putri L.} and Nur Khasana and Lintang Gumebyar and {Putri Merlisa}, W. and Setiadi, {Iwan Cony} and Azry, {Muhamad Ashobta}",
note = "Publisher Copyright: {\textcopyright} SPIE. Downloading of the abstract is permitted for personal use only.; 4th International Seminar on Photonics, Optics, and Its Applications, ISPhOA 2020 ; Conference date: 01-12-2020 Through 02-12-2020",
year = "2021",
doi = "10.1117/12.2587012",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Hatta, {Agus Muhammad} and Aulia Nasution and Wahyuono, {Ruri Agung}",
booktitle = "Fourth International Seminar on Photonics, Optics, and Its Applications, ISPhOA 2020",
address = "United States",
}