FAUZAN, FIKRI NOOR (2025) ANALISIS PERFORMA DEHYDRATOR TENAGA SURYA DENGAN KOLEKTOR PANAS UNTUK PENGERINGAN IKAN TONGKOL. S1 thesis, Universitas Mercu Buana Jakarta.
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Abstract
Drying of fishery products using traditional methods under direct sunlight remains a common practice, especially in areas with limited resources. Although inexpensive, this method has significant drawbacks such as prolonged drying time, uneven drying results, and the risk of contamination from environmental factors such as dust, insects, and maggots, which can lead to spoilage. Alternatives such as the use of chillers offer more controlled drying processes but are inefficient for rural communities due to high operational costs and large space requirements. To address these limitations, this study proposes a solar-powered dehydrator equipped with a heat collector as an innovative, energy-efficient, and environmentally friendly solution. The developed dehydrator is a redesigned version of a previous prototype, adjusted to suit local conditions. The research was conducted experimentally through three drying methods: traditional open sun drying, drying using a solar dehydrator without a heat collector, and drying using a solar dehydrator with a heat collector. Observed parameters included drying temperature, fish weight reduction, moisture content, and device efficiency. The test results show that the dehydrator with a heat collector can increase the drying chamber temperature up to 68.4°C (average 57°C) and the fish temperature up to 61°C (average 52.4°C), accelerate the drying rate to 78.6 g/h, and produce a final moisture content of 10.69% with a faster drying duration, 11 hours shorter than traditional sun drying. The efficiencies of the dehydrator without and with a collector reached 8.45% and 10.30%, respectively, producing cleaner products free from contamination. Keywords: Fish drying, Solar Energy, Dehydrator, Heat Collector, Hygienic Product Pengeringan produk perikanan menggunakan metode tradisional di bawah sinar matahari langsung masih menjadi praktik umum, terutama di daerah dengan sumber daya terbatas. Meskipun murah, metode ini memiliki kelemahan signifikan seperti waktu pengeringan yang lama, ketidakmerataan hasil, serta risiko kontaminasi dari lingkungan seperti debu, serangga, ataupun belatung yang dapat menyebabkan kebusukan. Alternatif lain seperti penggunaan chiller memang menawarkan proses pengeringan yang lebih terkendali, namun tidak efisien bagi masyarakat pedesaan karena biaya operasional yang tinggi dan kebutuhan ruang yang besar. Untuk mengatasi keterbatasan tersebut, penelitian ini mengusulkan rancangan dehydrator tenaga surya yang dilengkapi dengan kolektor panas sebagai solusi inovatif yang hemat energi dan ramah lingkungan. Dehydrator yang dikembangkan merupakan hasil desain ulang dari prototipe terdahulu, dengan penyesuaian terhadap kondisi lokal. Penelitian dilakukan secara eksperimental melalui tiga metode pengeringan: penjemuran langsung, pengeringan menggunakan dehydrator tanpa kolektor panas, dan dehydrator dengan kolektor panas. Parameter yang diamati mencakup suhu pengeringan, perubahan berat ikan, kadar air, serta efisiensi alat. Hasil pengujian menunjukkan bahwa dehydrator dengan kolektor panas mampu meningkatkan suhu ruangan pengering hingga 68,4°C (rata-rata 570C) dan suhu ikan hingga 610C (ratarata 52,40C), mempercepat laju pengeringan hingga 78,6 g/jam, dan menghasilkan produk dengan kadar air akhir 10,69% dengan waktu pengeringan yang lebih cepat yakni 11 jam lebih cepat dibandingkan dengan penjemuran secara tradisional. Efisiensi dehydrator tanpa dan dengan kolektor mencapai 8,45% dan 10,30% dengan produk yang lebih bersih dan bebas kontaminasi. Kata Kunci: Pengeringan ikan, Tenaga Surya, Dehydrator, Kolektor Panas, Produk Higienis.
| Item Type: | Thesis (S1) |
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| Call Number CD: | FT/MSN. 25 119 |
| NIM/NIDN Creators: | 41322110005 |
| Uncontrolled Keywords: | Pengeringan ikan, Tenaga Surya, Dehydrator, Kolektor Panas, Produk Higienis. |
| Subjects: | 500 Natural Science and Mathematics/Ilmu-ilmu Alam dan Matematika > 520 Comprehensive Works of Astronomy/Karya Komprehensif tentang Astronomi > 523 Specific Celestial Bodies/Benda-benda Angkasa Khusus > 523.7 Sun/Matahari, Surya 600 Technology/Teknologi > 600. Technology/Teknologi 600 Technology/Teknologi > 620 Engineering and Applied Operations/Ilmu Teknik dan operasi Terapan > 621 Applied Physics/Fisika terapan > 621.8 Machine Engineering, Machinery/Teknik Mesin 600 Technology/Teknologi > 670 Manufacturing/Manufaktur, Pabrik-pabrik |
| Divisions: | Fakultas Teknik > Teknik Mesin |
| Depositing User: | khalimah |
| Date Deposited: | 27 Oct 2025 07:49 |
| Last Modified: | 27 Oct 2025 07:49 |
| URI: | http://repository.mercubuana.ac.id/id/eprint/99856 |
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