ANALISIS PERBANDINGAN PENCAHAYAAN LAMPU LED AQUASCAPE BERBAGAI MEREK TERHADAP TANAMAN LIMNOPHILA AROMATICA

RADITYO ZANATTI, . (2023) ANALISIS PERBANDINGAN PENCAHAYAAN LAMPU LED AQUASCAPE BERBAGAI MEREK TERHADAP TANAMAN LIMNOPHILA AROMATICA. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Tujuan penelitian ini adalah untuk membandingkan pencahayaan lampu LED aquascape berbagai merek terhadap tanamanLimnophilaaromatica. Enam buah lampu LED aquascape dari tiga merek yang berbeda dengan masing-masing merek memiliki dua daya pengenal yang berbeda yaitu 12,5 watt dan 18 watt. Sampel lampu LED aquascape akan diuji selama sepuluh hari atau 240 jam. Selama pengujian sampel lampu akan diukur performa iluminasi, daya, temperatur air, dan dampaknya terhadap pertumbuhan panjang tanaman Limnophilaaromaticadengan menggunakan alat ukur seperti lux meter, multi-function meter, termometer, dan jangka sorong. Metode penelitian yang digunakan adalah metode analisis komparatif yaitu metode penelitian yang membandingkan keberadaan satu variabel atau lebih pada dua sampel yang berbeda, atau pada waktu yang berbeda. Berdasarkan penelitian pengujian pencahayaan lampu, perbandingan iluminasi, daya, temperatur air, dan dampaknya terhadap pertumbuhan panjang tanamanLimnophilaaromatica memberikan hasil yang berbeda-beda dari setiap merek lampu. Sampel lampu C baik itu C1 maupun C2, jika dibandingkan dengan sampel lampu yang memiliki daya yang sama, memiliki nilai rata-rata iluminasi yang paling tinggi dibandingkan dengan sampel lampu lainnya yaitu senilai 2047,43 lux dan 2556,56 lux, tetapi memiliki nilai rata-rata daya yang tinggi yaitu senilai 18,254 watt dan 22,872 watt. Dampak pancaran cahaya dari berbagai merek lampu LED aquascape menghasilkan pertumbuhan panjang tanaman yang berbeda-beda terhadap tanaman Limnophilaaromatica. Untuk sampel lampu dengan daya pengenal 12,5 watt, tanaman Limnophilaaromatica bertumbuh dengan sangat cepat terhadap pancaran cahaya dari sampel lampu C1 yaitu senilai 4,066 mm/hari. Untuk sampel lampu dengan daya pengenal 18 watt sampel lampu B2 adalah sampel lampu yang dapat membuat tanaman Limnophilaaromatica bertumbuh dengan sangat cepat yaitu senilai 5,953mm/hari. ***** The purpose of this research is to compare the lighting of LED aquascape lamps from various brands on the growth of Limnophila aromatica plants. Six LED aquascape lamps from three different brands, each with two different power ratings, namely 12.5 watts and 18 watts, are used in this study. The aquascape LED lamp samples will be tested for ten days or 240 hours. During the testing period, the lamp samples will be measured for illumination performance, power consumption, water temperature, and their impact on the growth of Limnophila aromatica plants using measurement tools such as a lux meter, a multi-function meter, a thermometer, and a caliper. The research method employed is a comparative analysis method, which involves comparing one or more variables between two different samples or at different points in time. Based on the lighting test research, the comparison of illumination, power consumption, water temperature, and their impact on the growth of Limnophila aromatica plants yields different results for each lamp brand. Lamp sample C, both C1 and C2, when compared to lamp samples with the same power rating, has the highest average illumination values among the lamp samples, measuring 2047.43 lux and 2556.56 lux, respectively. However, they also have relatively high average power consumption values, which are 18.254 watts and 22.872 watts. The emission of light from various brands of LED aquascape lamps results in varying growth rates for Limnophila aromatica plants. For lamp samples with a power rating of 12.5 watts, the Limnophila aromatica plants exhibit rapid growth when exposed to the light emitted by lamp sample C1, with a growth rate of 4.066 mm/day. As for lamp samples with an 18-watt power rating, lamp sample B2 is the one that promotes the fastest growth of Limnophila aromatica plants, with a growth rate of 5.953 mm/day.

Item Type:	Thesis (Sarjana)
Additional Information:	1). Massus Subekti, S.Pd., M.T. ; 2). Dr. Aris Sunawar, M.T.
Subjects:	Teknologi dan Ilmu Terapan > Teknik Energi > Energi Listrik Teknologi dan Ilmu Terapan > Teknik Elektronika
Divisions:	FT > S1 Pendidikan Teknik Elektro
Depositing User:	Users 19031 not found.
Date Deposited:	28 Aug 2023 04:48
Last Modified:	28 Aug 2023 04:48
URI:	http://repository.unj.ac.id/id/eprint/39869

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