{"id":13582,"date":"2023-08-14T03:15:35","date_gmt":"2023-08-14T03:15:35","guid":{"rendered":"https:\/\/staging.rayzeek.com\/?p=13582"},"modified":"2023-12-26T08:39:00","modified_gmt":"2023-12-26T08:39:00","slug":"what-is-luminance-ratio","status":"publish","type":"post","link":"https:\/\/staging.rayzeek.com\/id\/glossary\/what-is-luminance-ratio\/","title":{"rendered":"Apa Itu Rasio Luminansi"},"content":{"rendered":"

Apa Itu Rasio Luminansi<\/h2>\n\n\n

Rasio luminansi adalah rasio luminansi rata-rata terhadap luminansi jendela. Rasio ini berfungsi sebagai indikator kontras kecerahan antara sumber cahaya alami dan seluruh bidang pandang. Rasio ini digunakan sebagai variabel dalam model yang menganalisis dan membandingkan kinerja sistem pencahayaan, dengan mempertimbangkan faktor-faktor seperti iluminansi vertikal, posisi peneduh, dan rasio luminansi.<\/p>\n

Mencari Solusi Hemat Energi Berbasis Gerakan?<\/h3>

Hubungi kami untuk sensor gerak PIR lengkap, produk hemat energi yang diaktifkan oleh gerakan, sakelar sensor gerak, serta solusi komersial Okupansi\/Vakansi.<\/p>

Kirim Email<\/p><\/a><\/div><\/div>

Formulir Kontak<\/p><\/a><\/div><\/div>

Obrolan Daring<\/p><\/a><\/div><\/div><\/div><\/div>\n\n\n\n

Rasio luminansi berguna dalam menilai kinerja optik serta kualitas sistem pencahayaan dan perangkat elektronik, khususnya layar tampilan. Parameter ini digunakan dalam pengujian rasio luminansi, warna, dan keseragaman. Dengan mengevaluasi rasio luminansi, keterbacaan dan kenyamanan visual layar tampilan dapat ditentukan berdasarkan kecerahan cahaya sekitar relatif terhadap kecerahan layar.<\/p>\n\n\n\n

Selain itu, rasio luminansi sangat penting untuk memahami persepsi kontras dan kenyamanan visual. Sebagai contoh, saat menangani simbolisme terang di atas gelap (light-on-dark), rasio luminansi antara latar belakang dan piksel paling terang yang membentuk simbol memengaruhi persepsi kontras. Panduan merekomendasikan rasio luminansi tertentu antara objek dan latar belakangnya berdasarkan tingkat mencolok atau kejelasan yang diinginkan, sehingga menyoroti peran rasio luminansi dalam meningkatkan visibilitas dan kenyamanan visual.<\/p>\n

Dapatkan Inspirasi dari Portofolio Sensor Gerak Rayzeek.<\/h3>

Tidak menemukan yang Anda cari? Jangan khawatir. Selalu ada cara alternatif untuk menyelesaikan masalah Anda. Mungkin salah satu portofolio kami dapat membantu.<\/p>

Sensor Gerak PIR<\/p><\/a><\/div><\/div>

Sakelar Sensor Gerak<\/p><\/a><\/div><\/div>

Sensor Okupansi<\/p><\/a><\/div><\/div>

Sensor Gerak Pendingin Udara (AC)<\/p><\/a><\/div><\/div>

Lampu Strip Sensor Gerak<\/p><\/a><\/div><\/div>

Sensor Gerak\/Dimmer DC Tegangan Rendah<\/p><\/a><\/div><\/div>

Kit Sensor Gerak Nirkabel<\/p><\/a><\/div><\/div><\/div><\/div>\n\n\n\n

Rasio luminansi juga merupakan faktor dalam mengevaluasi ketidakseragaman dan metrik pencahayaan interior. Illuminating Engineering Society of North America (IESNA) telah menetapkan panduan yang menentukan tingkat ketidakseragaman yang dapat diterima menggunakan rasio luminansi antarpermukaan dalam bidang pandang. Penggambaran distribusi luminansi jendela dan rasio luminansi interior yang akurat sangat penting untuk menilai metrik kenyamanan dan kinerja visual menggunakan teknik seperti Image-Based Lighting (IBL).<\/p>","protected":false},"excerpt":{"rendered":"

Contact us for complete PIR motion sensors, motion-activated energy-saving products, motion sensor switches, and Occupancy\/Vacancy commercial solutions.Send an EmailContact Form<\/d<\/p>","protected":false},"author":4,"featured_media":12865,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"[{\"keyword\": \"IESNA\", \"idxall\": 0, \"keywordtitlesimi\": 0.9568374156951904, \"keywordslugsimi\": 0.9568374156951904, \"paratitlesimi\": 0.5771031379699707, \"paraslugsimi\": 0.5771031379699707, \"slug\": \"what-is-iesna\", \"title\": \"What is IESNA\", \"id\": 14130}, {\"keyword\": \"visual field\", \"idxall\": 0, \"keywordtitlesimi\": 0.9420757293701172, \"keywordslugsimi\": 0.9420757293701172, \"paratitlesimi\": 0.6256347298622131, \"paraslugsimi\": 0.6256347298622131, \"slug\": \"what-is-visual-field\", \"title\": \"What is Visual 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