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PEMBERDAYAAN TERNAK IKAN NILA SISTEM KINCIR AIR HEMAT ENERGI DI KABUPATEN KARANGANYAR Prihatin, Joko Yunianto; Pambudi, Slamet; Mutaqin, Niki Agastia; Sinatrya, Cahya
Abdi Masya Vol 6 No 1
Publisher : Pusat Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52561/abdimasya.v6i1.462

Abstract

Nila fish is a food source containing animal protein, which is important for human health. The health of nila fish is the main factor that is prioritized by a number of cultivators and livestock breeders. The more quality air in the pond, the more stable the pond temperature will be, and the fish growth will accelerate. The air source comes from nature and is artificial, using a water wheel. The main problem is that the driving engine resource is quite large, 1 pk, which increases operational costs. This activity has the main objective of applying the energy-saving horizontal water mixing technique in fish pond cultivation. The method applied is observation of needs and problems, followed by design and manufacture of tools, and ending with periodic evaluation. The result achieved is that a 1/5 pk energy-efficient water wheel using a gear transmission is able to increase the quality of oxygen content in the tilapia pond.
DESAIN MESIN LAMINAR AIR FLOW (LAF) DENGAN MENGGUNAKAN HMI PADA PT. ENTRI JAYA MAKMUR SURAKARTA Farit Ardiyanto; Slamet Pambudi; Joko Yunianto Prihatin
Abdi Masya Vol 7 No 1
Publisher : Pusat Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52561/abdimasya.v7i1.637

Abstract

Laminar Air Flow (LAF) is a crucial device in microbiology laboratories, pharmaceutical facilities, and healthcare facilities, helping maintain sterile, contamination-free work areas. However, the LAF product was previously manufactured by PT. Entri Jaya Makmur was based on mechanical switches and a simple character LCD display, resulting in inefficiency, minimal operational monitoring features, and low market appeal. This community service project aims to improve the product's functionality and sales value by modernizing the control system with a Nextion-based touchscreen Human-Machine Interface (HMI). This HMI not only replaces analog buttons but also adds various features such as timer settings, operating hours, HEPA filter life alarms, and UV light safety indicators, enhancing user safety and ease of operation. The attractive graphic design and more intuitive interface have been shown to improve perceived quality and consumer preference. The implementation results showed a significant increase in sales, from just one unit per month to three units in the first month of the new design's launch. Thus, HMI-based LAF modernization has proven effective in increasing the competitiveness of local products, supporting domestic market penetration, and contributing to the provision of healthcare facilities that meet national standards and align with the domestic medical device independence program.
Inovasi Desain Kontrol Pompa Air Mikrokontrol DC Instalasi Air Bersih Masyarakat Pada (BUMDES) Badan Usaha Milik Desa Polokarto Sukoharjo Joko Yunianto Prihatin; Emanuel Budi Raharjo; Slamet - Pambudi
Suluah Bendang: Jurnal Ilmiah Pengabdian Kepada Masyarakat Vol 26, No 2 (2026): Suluah Bendang: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/sb.07160

Abstract

Ketersediaan air bersih yang stabil merupakan kebutuhan mendasar bagi masyarakat desa, terutama dalam mendukung kegiatan pertanian dan kebutuhan sehari-hari. Di Bumdes Sumber Agung Abadi Polokarto Kabupaten Sukoharjo, penggunaan pompa submersible 2PK sering menghadapi kendala permasalahan berupa kerusakan sistem saklar otomatis, sehingga debit dan tekanan air bersih menjadi tidak stabil dan distribusi ke masyarakat terganggu. Permasalahan ini menjadi rumusan utama kegiatan pengabdian, yaitu bagaimana penerapan kendali pompa dapat memperbaiki kinerja sistem distribusi air bersih. Metode pengabdian dilakukan dengan pendekatan teknis berupa perbaikan sistem kendali, serta pengukuran debit dan tekanan air sebelum dan sesudah penerapan. Hasil kegiatan pengabdian masyarakat ini berupa produk kontrol pompa air yang akurat. Seiring bertambahnya volume tangki, intensitas nyala pompa menurun, suhu alat lebih stabil 50oC, dan konsumsi listrik berkurang 1200watt, hingga akhirnya pompa berhenti total saat tangki penuh. Sehingga dapat mendukung keberlanjutan penyediaan air bersih, meningkatkan kualitas hidup warga, serta memberikan solusi praktis bagi pengelolaan sarana produksi di tingkat desa