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Journal : Jurnal Teknologi Elekterika

IDENTIFICATION TYPE OF GAS BASED ON DISCHARGE TIME MEASURING IN LIGHT EMITTING DIODE SERIES Prasetiyo, Bagus; Exaudi, Kemahyanto; Mahjud, Ichsan
Jurnal Teknologi Elekterika Vol. 22 No. 1 (2025)
Publisher : Jurusan Teknik Elektro Politeknik Negeri Ujung Pandang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31963/elekterika.v22i1.5494

Abstract

Nowadays, gas or vapor detection to observe environment situation is very required in many fields. Spectrophotometer method is always used to analyze contain and gas concentrate based on the absorption intensity of light by the gas sample. This research used Light Emitting Diode (LED) series act as a transmitter and light receiver (detector). Above detector surface is layered by a chemical membrane that selective in to the type of gas according the polarization level. This vapor absorption in chemical membrane can cause shrinking the intensity of light that hit the detector. This light will be discarding the load in internal capacitor of the detector. Duration internal sudden discharge of the LED depends on light intensity that hit it. Detector LED series that layered by different chemical membrane is produce different an absorption phase that patterning different discharge time. In this experiment, alcoholic solution and gasoline are used as vapor samples. Identify types of gas using imitation nerve connection method to finding out every type of gas with 80% success.
Co-Authors Abdul Wahid Sempurna Abdul Wahid Sempurna Abdul Wahid Sempurna Abdurahman Abdurahman Adi Hermansyah, Adi Aditya P.P. Prasetyo Aditya PPP Aditya Putra Perdana Prasetyo Ahmad Fali Oklilas Ahmad Fali Oklilas Ahmad Rifai Ahmad Rifai Ahmad Rifai Ahmad Zarkasi Ahmad Zarkasi Alif Almuqsit Almuqsit, Alif B Azhar, Iman Saladin Bagus Prasetyo Bangun Sudrajat Bangun Sudrajat Barzan Trio Putra Brema Alfaretz Tarigan Buchari, M. Ali Dedy Kurniawan Dedy Kurniawan Deris Stiawan Desyandri Desyandri Dody Firmansyah Dudifa, Aldi Duri, Ades Harafi Fadli Isnanto, Rahmat Fakhrurroja, Hanif Fatimah, Sayyidatina Fitriyanto, Megi Hadir Kaban Hanifah, Izzati Millah Huda Ubaya Huda Ubaya Huda Ubaya Ichsan Mahjud Jorena Jorena Kurniawan*, Dedy M. Dimas Firmansyah Mileandira, Leviarta Monica Ayu Amaria Muhammad Ajran Saputra Muhammad Furqon Rabbani Nabillah Selva Setiawan Nadhira, Wardha Osvari Arsalan P.P Prasetyo, Aditya Perdani, Tharisa Antya Pingki Pingki Prasetiyo, Bagus Prasetyo, Aditya P P Prasetyo, Aditya P.P. Prasetyo, Aditya PP Prasetyo, Aditya Putra Perdana Purwita Sari Purwita Sari Purwita Sari Purwita Sari, Purwita Purwoko, Agus Putra Perdana Prasetyo, Aditya R Rendyansyah Rahmad Fadli Isnanto Rahmat Budiarto Rahmat Fadli Isnanto Rahmat Fadli Isnanto Rahmatullah, Ikang Rendyansyah Rendyansyah Rendyansyah Rendyansyah Rendyansyah Ricy Firnando Rido Zulfahmi Riyuda, Rafki Sahasika Romadhona, Londa Arrahmando Rony, Zahara Tussoleha Rossi Passarella Roswitha Yemima Tiur Mediswati Sari, Komang Mita Sarmayanta Sembiring Sarmayanta Sembiring Sarmayanta Sembiring Sayyidatina Fatimah Sri Desy Siswanti Sri Desy Siswanti Sry Desy Siswanti Sukemi Sutarno Sutarno Sutarno Sutarno Tri Wanda Septian Tri Wanda Septian, Tri Wanda Vindriani, Marsella Wahyu Gunawan Winda Kurnia Sari