Page 5 - E-MODUL FISBANG2 CAHAYA ALAMI

DAFTAR GAMBAR
Gambar 1. Spektrum Cahaya Tampak ...................................................................................... 2
Gambar 2. Sumber cahaya 1 cd memproduksi flux cahaya ..................................................... 3
Gambar 3. Komponen Faktor Pencahayaan Alami .................................................................. 5
Gambar 4. Luxmeter .................................................................................................................. 7
Gambar 5. Ilustrasi Suatu Titik Ukur U yang terletak pada jarak D dari suatu lubang cahaya
efektif ABCD............................................................................................................................. 11
Gambar 6. Kedalaman cahaya masuk dari fungsi lebar jendela ............................................ 15
Gambar 7. Kedalaman cahaya masuk dari fungsi ketinggian jendela ................................... 16
Gambar 8. Dua jendela dari sisi yang berbeda ....................................................................... 16
Gambar 9. Light Shelf .............................................................................................................. 16
Gambar 10. Komponen Light Shelf ......................................................................................... 17
Gambar 11. Louvers ................................................................................................................ 17
Gambar 12. Prismatic Glazing ................................................................................................. 18
Gambar 13. Anedolic Zenithal Collector System .................................................................... 18
Gambar 14. Sylight System ..................................................................................................... 18
Gambar 15. Skylight System dengan Reflektor ...................................................................... 19
Gambar 16. Rule of Thumb Pemasangan Skylight ................................................................. 19
Gambar 17. Roof Monitor dan Sawtooth ................................................................................. 19
Gambar 18. Roof Monitor dari dua sisi .................................................................................... 20
Gambar 19. Light Pipe System ................................................................................................ 20
Gambar 20. Iluminasi dan luminasi ......................................................................................... 23
Gambar 21. Lingkaran Surya (Sundial) ................................................................................... 24
Gambar 22. Sudut-sudut untuk mencari bayangans .............................................................. 25
Gambar 23. Ilustrasi SC, IRC dan ERC .................................................................................. 26

DAFTAR TABEL

Tabel 1. Istilah dan Definisi dalam Pencahayaan ..................................................................... 3
Tabel 2. Nilai Faktor Langit untuk Bangunan Gedung .............................................................. 9
Tabel 3. Nilai Faktor Langit untuk Bangunan Sekolah .............................................................. 9
Tabel 4. Nilai Faktor Langit untuk Bangunan Rumah Tinggal ................................................ 10
Tabel 5. Nilai Faktor Langit dalam % ...................................................................................... 12

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