?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PENGUKURAN+SERAPAN+ULTRAVIOLET+PADA+KACA+FILM+MENGGUNAKAN+SENSOR+UVM-30A+BERBASIS+MIKROKONTROLER+ATMEGA8535&rft.creator=Anisa+Dwi+Astuti%2C+(1117041003)&rft.subject=QC+Physics&rft.description=ABSTRAK%0D%0A%0D%0ATelah+dilakukan+penelitian+pengukuran+serapan+ultraviolet+(UV)+pada+kaca+film.+Kaca+film+yang+digunakan+adalah+Sun+Protect%2C+3M+dan+AG-Sun+Control%2C+dengan+tingkat+kegelapan+20%25%2C+40%25%2C+60%25+dan+80%25.+Sampel+kaca+yang+digunakan+dengan+ketebalan+yang+sama%2C+yaitu+4+mm.+Pengukuran+serapan+UV+menggunakan+sensor+UVM-30A+yang+tertanam+fotodioda+jenis+GUVA-S10GD%2C+berbasis+mikrokontroler+ATMega8535+sebagai+pengolah+data+dan+LCD+16+x+2+untuk+menampilkan+data.+Sumber+UV+yang+digunakan+adalah+LED+UV+395+nm+dengan+kepala+LED+datar.+Pengukuran+dilakukan+dengan+meletakkan+sampel+kaca+film+diantara+sensor+dan+LED+UV+dimana+jarak+antara+sensor+dengan+LED+UV+sejauh+6+mm+pada+kotak+terisolasi+berukuran+5%2C5+cm+x+4+cm+x+8+cm.+Besar+serapan+kaca+merupakan+kemampuan+kaca+dalam+menghambat+UV.+Hasil+pengukuran+menunjukkan+bahwa+serapan+terkecil+pada+kaca+film+Sun+Protect+pada+tingkat+kegelapan+20%25+dengan+rata-rata+serapan+yaitu+20%2C045%25.+Sedangkan+serapan+UV+yang+paling+besar+pada+kaca+film+Sun+Protect+dengan+tingkat+kegelapan+80%25+dengan+rata-rata+serapan+yaitu+75%2C872%25.%0D%0A%0D%0AKata+kunci%3A+kaca+film%2C+LED+UV%2C+sensor+UVM-30A%2C+serapan.%0D%0A%0D%0AABSTRACT%0D%0A%0D%0AThe+research+has+been+conducted+measuring+absorption+of+ultraviolet+on+window+films.+Window+film+used+is+Sun+Protect%2C+3M+and+AG-Sun+Control+by+the+darkness+of+20%25%2C+40%25%2C+60%25+and+80%25.+Samples+of+glass+used+with+a+thickness+of+4+mm.+Measurements+using+UVM-30A+sensors+embedded+photodiode+types+GUVA-S10GD.+It+based+on+microcontroller+ATMega8535+as+data+processing+and+16+x+2+LCD+to+display+data.+Ultraviolet+source+used+is+395+nm+UV+LED+with+LED+flat+top.+Measurements+were+made+with+the+distance+between+the+UV+LED+with+a+sensor+by+6+mm+in+the+insulated+box+measuring+5.5+cm+x+4+cm+x+8+cm.+The+absorption+of+the+glass+is+a+glass+ability+to+inhibit+the+ultraviolet.+The+measurement+results+show+that+the+absorption+the+smallest+on+the+Sun+Protect+films+on+the+darkness+level+of+20%25+with+an+average+absorption+that+is+20.045%25.+While+most+large+UV+absorption+at+Sun+Protect+films+by+the+darkness+of+80%25+with+an+average+absorption+that+is+75.872%25.%0D%0A%0D%0AKeyword%3A+absorption%2C+UV+LED%2C+UVM-30A+sensor%2C+window+films.&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM&rft.date=2017-02-08&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F25719%2F1%2FABSTRAK%2520%2528ABSTRACT%2529.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F25719%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F25719%2F3%2FSKRIPSI%2520FULL%2520TANPA%2520PEMBAHASAN.pdf&rft.identifier=++Anisa+Dwi+Astuti%2C+(1117041003)++(2017)+PENGUKURAN+SERAPAN+ULTRAVIOLET+PADA+KACA+FILM+MENGGUNAKAN+SENSOR+UVM-30A+BERBASIS+MIKROKONTROLER+ATMEGA8535.++FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F25719%2F