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All Journal Jurnal Teknologi Perikanan dan Kelautan Maspari Journal JURNAL ILMIAH PLATAX CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro Jurnal Penelitian Perikanan Indonesia Jurnal Kelautan dan Perikanan Terapan (JKPT) Jurnal Kelautan Nasional Jurnal Segara GERVASI: Jurnal Pengabdian kepada Masyarakat Jurnal Geologi Kelautan: Media Hasil Penelitian Geologi Kelautan Authentic Research of Global Fisheries Application Journal (Aurelia Journal) Asian Journal of Aquatic Sciences MARLIN : Marine and Fisheries Science Technology Journal PELAGICUS: Jurnal IPTEK Terapan Perikanan dan Kelautan Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments) Zona Laut : Jurnal Inovasi Sains dan Teknologi Kelautan Jurnal Airaha Jurnal Ilmiah Pengabdian dan Inovasi Sainteks: Jurnal Sain dan Teknik Jurnal Geografi LIngkungan Tropik (Journal of Geography of Tropical Environments) JURNAL PENDIDIKAN PEMBELAJARAN DAN PEMBERDAYAAN MASYARAKAT Jurnal Ilmu Kelautan Lesser Sunda
Pasaribu, Roberto Patar
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Design and Build Seawater Temperature and pH Measuring Equipment Microcontroller-Based Pasaribu, Roberto Patar; Roni Sewiko; Iftinan Nabila; Ismail, R.Moh; Soeprijadi, Liliek
Circuit: Jurnal Ilmiah Pendidikan Teknik Elektro Vol. 9 No. 2 (2025)
Publisher : PTE FTK UIN Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/gtxp8937

Abstract

The quality of water in a body of water has a very important role in supporting the survival and sustainability of the organisms that live in it. One of the important indicators of seawater quality is the physical and chemical parameters, including seawater temperature and pH. Temperature is a measure of the energy of molecular movement that plays a crucial role in regulating biological processes and the distribution of organisms. Meanwhile, variations in pH values can cause changes and imbalances in CO₂ levels that may endanger marine ecosystems. The purpose of this research is to design and develop a microcontroller-based seawater temperature and pH measuring device using a DS18B20 temperature sensor and a 4502C pH sensor. The results show that the device can detect water quality parameters in real time with an average accuracy of 99% when compared to standard measuring instruments. This research concludes that the designed device is effective, reliable, and easy to use for monitoring seawater quality. The implication of this study is that it can provide a low-cost and practical solution for environmental monitoring, support sustainable marine resource management, and be further developed into an integrated system for wider applications.
Konfigurasi dan Uji Visual Kamera pada Rancang Bangun Remotely Operated Vehicle (ROV) -, R.Moh Ismail; Pasaribu, Roberto Patar; -, Roni Sewiko; -, Muhammad Fadli
MARLIN Vol 6, No 2 (2025): Agustus 2025
Publisher : Politeknik Kelautan dan Perikanan Pangandaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/marlin.V6.I2.2025.99-114

Abstract

Teknologi yang dapat digunakan dalam proses pemantauan kondisi bawah air adalah Remotely Operated Vehicle (ROV). Alat ini merupakan sebuah robot penjelajah bawah air yang dikendalikan oleh operator menggunakan sistem remote control. ROV dapat dilengkapi dengan modul kamera untuk memantau kondisi bawah air dan kemudian dikirimkan ke monitor komputer. Tujuan dari penelitian ini adalah untuk mengaplikasikan kamera pada rancang bangun ROV. Manfaat dari penelitian ini adalah untuk mengetahui kamera pada ROV dapat memberikan informasi kondisi bawah air. Untuk melihat kamera pada ROV berfungsi dengan baik dilakukan beberapa pengujian didalam air. Pengujian visual kamera dilakukan dengan empat kali percobaan dari jarak 25 cm sampai jarak 100 cm. Jarak pandang kamera terhadap objek pada jarak 25 cm hingga 50 cm masih terlihat jelas, pada jarak 75 cm objek nampak tidak jelas dan pada jarak 100 cm objek tidak terlihat.
Pengolahan Garam Krosok dan Bittern Menjadi Garam Kesehatan Pranoto, Aris Kabul; Pasaribu, Roberto; Waluyo, Anasri; Pringgenies, Delianis
Jurnal Ilmu Kelautan Lesser Sunda Vol. 3 No. 1 (2023): Jurnal Ilmu Kelautan - Lesser Sunda
Publisher : Program Studi Ilmu Kelautan, Jurusan Perikanan dan Ilmu Kelautan, Fakultas Pertanian, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jikls.v3i1.76

Abstract

Salt production in the form of coarse salt has a quality with a NaCl salt content of about 94%, which can still meet the requirements as raw material for table salt. Meanwhile, the minimum quality of salt containing NaCl content is required at least 97% for industrial salt needs. Hence, this research aimed to increase the quality of coarse salt from salt farmers to raise the salt selling value by producing health salt. The research method included making a salt house, making salt water with a baume content of about 25-29 Bé°, crystallization, and filtering / draining the Health Salt. The next step was the salt mineral test using the spectrophotometer method. The test results showed that the NaCl content reached 99.35%, while the SNI: 8027:2016 requires a minimum of 97% as industrial salt. Crystal salts are pollutants-free due to the levels of heavy metals (Cadmium, Cd), Mercury (Hg), and minerals that are harmful to health. Iodine, Magnesium, and Calcium are smaller, and the results of laboratory tests are 0.001 mg/kg when compared with SNI: 8027:2016 of 0.1% maximum. Bittern produces very prominent data, namely Magnesium (Mg) with the highest content of 616.67 mg/kg and Potassium (K) of 84.85 mg/kg. It was concluded that the resulting crystal salt qualified as industrial and health salt.
Co-Authors -, Muhammad Fadli -, R Moh Ismail -, R.Moh Ismail -, Roni Sewiko Abdul - Rahman Abdul Rahman Abdul Rahman Abdul Rahman Afwafiah, Elfa Amelia - Cahyani Amelia Fitrina Devi Anasri Tanjung Anasri Tanjung Anasri Tanjung Anasri, Anasri Anthon Anthonny Djari Anthon Anthony Djari Arifin Arifin Aris Kabul Aris Kabul - Aris Kabul Pranoto Aris Kabul Pranoto Aris Kabul Pranoto Asep Irwan Asep Irwan Chrisoetanto P. Pattirane Delianis Pringgenies Dian Sutono Djari, Anthon A Djari, Anthon A. Djari, Anthon Anthonny Djary, Anthon Anthony Endy Handayani Fafthia Karimatul Ulya Fany Arsanti Kapitan Firman Agus Firman Agus H. H, Firman Agus Handayani, Endy Hapsari, Larasati Putri Herlina - Sagala Herlina Adelina Meria Uli Sagala Herlina Adelina Meria Uli Sagala Herlina Sagala Iftinan Nabila Ika Anjani Ismail, R Moh Ismail, R.Moh Larasati Putri Hapsari Larasati, Rakhma Fitria Luciana Luciana Luciana Luciana Melda Satria Saragih Muhammad Agus Mulyana Pipin Kurnia Pranoto, Aris Kabul R Moh Ismail Rani Dewi Ryani Rifal Ramadhany Rini Handayani Rini Handayani Riyan Nata Riza Rizkiah Rizkiah, Riza Roni Sewiko Sewiko Sewiko Sewiko, Roni Soeprijadi, Liliek Suratna Suratna Sutrisno, Bagus Oktori Waluyo Waluyo Waluyo Waluyo Waluyo, Anasri Wardono, Suko Yansen Yosafat