Vim li cas thiaj xaiv UVLED
Ua ntej tshaj plaws, cia peb tham txog qhov sib txawv ntawm UVLED thiab LED zoo tib yam.
Cov muaj pes tsawg leeg ntawm UVLED (ultraviolet LED): Nws yog tsim los ntawm ib los yog ntau tshaj InGaN quantum wells sandwiched nyob rau hauv ib tug nyias GaN Sandwich qauv, thiab tsim active cheeb tsam yog ib tug cladding txheej. Los ntawm kev hloov tus txheeb ze piv ntawm InN-GaN hauv InGaN quantum qhov dej, lub emission wavelength tuaj yeem hloov pauv ntawm violet mus rau lwm lub teeb. AlGaN tuaj yeem siv los ua cladding thiab quantum zoo txheej hauv UVLEDs los ntawm kev hloov qhov piv ntawm AlN, tab sis cov cuab yeej no muaj kev ua haujlwm tsis zoo thiab kev loj hlob. Yog hais tias lub active quantum txheej txheej yog GaN, as opposed to InGaN los yog AlGaN alloys, tus ntaus ntawv emits ib spectral ntau yam ntawm 350 rau 370 nm.
Cov hluav taws xob ultraviolet yog tsim thaum lub sijhawm luv luv ntawm cov hluav taws xob tau tso rau ntawm xiav InGaN lub teeb-emitting diode. Aluminium-muaj nitrides, tshwj xeeb tshaj yog AlGaN thiab AlGaInN, tuaj yeem ua cov khoom siv nrog luv luv wavelengths thiab tau txais UVLEDs nrog ntau lub wavelengths. Diodes nrog wavelengths mus txog 247nm tau ua lag luam, thiab LEDs raws li txhuas nitride uas emit 210nm ultraviolet hluav taws xob tau tsim ua tiav, thiab UVLEDs hauv 250-270nm band kuj tseem tab tom tsim.
Piv nrog rau cov roj hluav taws xob UV teeb pom kev zoo xws li mercury teeb thiab xenon teeb, cov khoom siv hluav taws xob tshiab UV teeb pom kev zoo UV LED muaj qhov zoo. Nws lub ntsiab nta yog raws li nram no:
(1) Tus naj npawb ntawm lub sijhawm qhib thiab kaw tsis cuam tshuam rau lub neej kev pabcuam; thaum lub sij hawm ultraviolet hluav taws xob siv ntawm cov tsoos ultraviolet lub teeb qhov chaw mercury teeb txo qis nrog qhov nce ntawm qhov qhib qhib lub sij hawm thiab lub sij hawm ignition;
(2) Lub neej ua haujlwm ntev, ntau dua 20, 000 teev, thiab lub neej ntawm cov khoom siv hluav taws xob UV yog 100-1000 teev;
(3) Kev ua haujlwm siab thiab kev txuag hluav taws xob, kev hloov pauv hluav taws xob photoelectric ntawm cov tsoos UV teeb qhov chaw yog txog li 60 feem pua;
(4) Lub spectrum yog concentrated, ultraviolet lub teeb tso nyiaj rau ntau tshaj 98 feem pua ntawm tag nrho cov teeb pom kev zoo, thiab tsis muaj hluav taws xob infrared txuas rau cov teeb pom kev zoo ib txwm muaj;
(5) Cov me me, tsuas yog 2.5px3, tuaj yeem sib sau ua ke rau ntau hom teeb pom kev ntawm lub siab nyiam, thiab siv rau cov kev xav tau sib txawv;
(6) Lub ncov tseem ceeb yog nqaim thiab ib leeg: ntau tshaj 90 feem pua ntawm lub teeb tso zis yog concentrated nyob rau hauv thaj tsam ntawm ± 10nm nyob ze ntawm lub ntsiab ncov;
(7) DC low voltage tsav: haum rau portable UV khoom;
(8) Lub zog tso zis yog ruaj khov thiab tsis tu ncua adjustable;
(9) Lub teeb tso zis tam sim: tsis muaj lub sijhawm sov so, thiab lub sijhawm teb yog microseconds;
(10) Kev tiv thaiv ib puag ncig: tsis muaj mercury, tsis muaj kuab paug hnyav.
Txawm hais tias yuav xaiv thiab siv lub zog ntawm lub teeb pom kev zoo li cas, nws yog ib qho tseem ceeb heev uas yuav tsum xaiv cov teeb pom kev zoo sib xws raws li UV kua nplaum, thiab cov teeb meem yuav tsum tau them nyiaj mloog mus rau qhov zoo, thiab qhov zoo kuj xav tau cov xwm txheej. kom nthuav tawm!
Benwei Teeb pom kev zoo yog LED Tube, LED dej nyab teeb, LED Vaj Huam Sib Luag Teeb, LED High Bay, LED chaw tsim tshuaj paus nrog 12 xyoo kev paub. Yog tias koj xav yuav lub teeb zoo LED dej nyab lub teeb lossis muaj kev nkag siab ntau ntxiv ntawm daim ntawv thov ntawm LED dej nyab teeb, thov hu rau peb nug, peb lub vev xaib:
https://www.benweilight.com/
