[UV UV Harm] UVLED yuav ua rau muaj kev phom sij rau tib neeg lub cev
2023-02-18
Tianhui
141
Nws yog ib qho kev hloov tsis tau los hloov UV mercury teeb hauv UVLED ultraviolet li. Ntau tus neeg xav paub seb UVLED puas yuav ua rau tib neeg lub cev puas tsuaj? Thawj daim duab qhia txog kev faib tawm ntawm cov hluav taws xob ultraviolet: UV-A (315-400 nanometer, tseem hu ua ntev-yoj ultraviolet), UV-B (280-315 nanometer, tseem hu ua nruab nrab yoj ultraviolet), UV-C (100- 280 nanometer, kuj tseem hu ua luv luv-yoj ultraviolet rays; thib ob faib ntshav lub teeb thiab ultraviolet lub teeb. Tam sim no, lub teeb liab thiab lub teeb ultraviolet feem ntau tau ua hauv khw. Qhov tseeb, nws yog ob lub tswv yim. UV rays feem ntau xa mus rau tsawg dua 400nm. Tau kawg hauv qab no, UV teeb pom tsis pom, ib yam li infrared, ces lub teeb liab yog hais txog 410nm lossis ntau dua, uas yog, lub teeb liab, pom, ib yam li lub teeb dawb li niaj zaus, lub teeb liab, thiab lwm yam. Tam sim no teb cov lus nug saum toj no, puas yog UVLED teeb meem rau tib neeg lub cev? Cov lus teb tsis yog, tab sis nws yog qhov tseeb tias nws tsis tuaj yeem raug tua ncaj qha. Puas yog UV teeb teeb meem? Qhov no yuav tsum tau teb nyias. UV-B (280-315 nanometer, tseem hu ua nruab nrab yoj ultraviolet), UV-C (100-280 nanometer, tseem hu ua luv-yoj ultraviolet rays, yuav tsum muaj teeb meem, lub hnub ci muaj cov no, nws muaj cov no, uas muaj cov no. Yog li ntawd, nws yog ib qho yooj yim los ua mob rau ntawm daim tawv nqaij thaum lub hnub muaj zog heev, yog li UV-B, UV-C ncav cuag ib tug npaum li cas tiag tiag yuav ua mob rau lub cev, yog li kev tiv thaiv yuav tsum tau noj. Raws li rau UVA, kev puas tsuaj tsawg rau lub cev, tshwj xeeb tshaj yog lub wavelength ntawm ntau tshaj 360nm, tib neeg cov tawv nqaij muaj qee yam kev tiv thaiv, yog li nws tuaj yeem suav tias tsis muaj kev phom sij rau tib neeg lub cev. Tau kawg tseem tua tsis tau ncaj qha. Xav paub ntxiv yog txais tos nkag rau hauv
Dab tsi yog qhov voltage ntau ntawm 5 hli puag ncig lub taub hau ntsaws-hauv LED teeb hlaws? 1. 5 hli muaj yeeb yuj LED teeb hlaws ib puag ncig kub thiab ua haujlwm kub. Sub s
Sib sib zog nqus solidification ntawm ultraviolet hluav taws xob, lub ntsiab mob yog hais tias lub molecule yuav tsum nqus lub teeb quantum nrog txaus lub zog thiab ua ib tug stimulating molec.
UVLED optical oil yog txheej pob tshab, uas tuaj yeem hu ua UVLED kua roj vanish. Nws txoj haujlwm yog txau los yog yob tom qab ntawm lub substrate, thiab dhau th
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Reject
Khoom qab zib Chaw
Pom zoo tam sim no
Koj cov ntaub ntawv tseem ceeb, cov ntaub ntawv ua haujlwm hauv online, cov ntaub ntawv hloov chaw, cov ntaub ntawv nkag tau yog tsim nyog los muab koj li kev yuav khoom, kev hloov pauv, thiab kev pabcuam thiab xa khoom. Kev thim ntawm qhov kev tso cai no yuav ua rau kev ua haujlwm ntawm kev kav khw lossis lossis tuag tes tuag taw ntawm koj tus lej nyiaj.
Koj cov ntaub ntawv tseem ceeb, cov ntaub ntawv ua haujlwm hauv online, cov ntaub ntawv sib txuas, cov ntaub ntawv nkag tau tseem ceeb los txhim kho kev tsim kho lub vev xaib lub vev xaib thiab txhim kho koj qhov kev yuav khoom.
Koj cov ntaub ntawv tseem ceeb, kev coj ua haujlwm hauv online, cov ntaub ntawv sib txuas, cov ntaub ntawv nyiam, thiab cov ntaub ntawv nkag mus rau cov hom phiaj tshaj tawm los ntawm cov khoom lag luam uas xav tau ntau dua rau koj.
Cov ncuav qab zib no qhia peb seb koj siv lub xaib thiab pab peb ua kom nws zoo dua. Piv txwv li, cov ncuav qab zib no tso cai rau peb suav tus naj npawb ntawm cov neeg tuaj saib peb lub vev xaib thiab paub seb cov neeg tuaj saib txav li cas thaum siv nws. Qhov no pab peb txhawm rau txhim kho peb lub xaib ua haujlwm. Piv txwv li, los ntawm kev txhim kho cov neeg siv uas lawv tab tom nrhiav thiab tias lub sijhawm thauj khoom ntawm txhua nplooj ntawv tsis ntev.