Itekhnoloji ye-UV ye-LED ephezulu yamandla iphuculwe ngokukhawuleza kwiminyaka yakutshanje, eqhubele phambili uhlaziyo lwamashishini amaninzi. Kumzi-mveliso wokunyanga we-UV, umatshini wokuqala wokunyanga we-UV ngokusisiseko usebenzisa izibane eziphezulu zoxinzelelo lwemercury njengomthombo wokukhanya. Uphawu lwemithombo yokukhanya ye-mercury ephezulu yoxinzelelo kukuba i-365nm yeyona nto iphambili yemitha ye-ultraviolet, kodwa ikwanencopho yesibini yamaza ahlukeneyo. Zonke izibane zemercury zoxinzelelo oluphezulu zingamaza e-UV. Njengomatshini wokunyanga we-UV we-high-voltage mercury isibane njengomthombo wokukhanya, amandla emitha ye-ultraviolet kwisithando somlilo se-UV kunye namandla e-ultraviolet kwinkqubo yokuvelisa kufuneka alinganiswe. Okwangoku, imitha yamandla ye-UV kwimarike ngokusisiseko isekwe kumandla kunye nexabiso lamandla kwiziko lokunyanga le-UV elilinganisa isibane soxinzelelo oluphezulu lwemercury njengomthombo wokukhanya. Uphuhliso olukhawulezayo lwetekhnoloji ye-LED yenze imboni yomatshini wokunyanga i-UV yatshintsha kakhulu. Umatshini wokunyanga we-UV we-UV we-UV njengomthombo wokukhanya ngokuthe ngcembe uye waba neyona ndawo iphambili kwintengiso. Kodwa imitha yamandla ye-UV ayizange ihambisane nophuhliso lwetekhnoloji. Umlinganiselo wangoku wemitha yamandla kwiziko lokunyanga le-UV elilinganisa umthombo wokukhanya we-LED usasebenzisa izixhobo ezifanelekileyo kwizibane zemercury zoxinzelelo oluphezulu. Ngokuqinisekileyo, idatha elinganisiweyo ayiyi kuba ichanekile. Siyintoni isizathu? Esona sizathu siphambili kukuba umthombo wokukhanya we-UV LED liza elinye lomthombo wokukhanya, kunye neemodeli ezahlukeneyo zamaza afana ne-365nm, 380nm, 395nm, njl. Imitha yamandla ye-UV yantlandlolo, ngokubanzi kukho izibane zoxinzelelo oluphezulu lwemercury, ukulinganisa umatshini wokunyanga we-UV we-LED, ubude be-waveleng abuhambelani. Kuthiwa idatha yomlinganiselo ayizukuchaneka. Ukusuka kolu hlaziyo lungentla, sinokuqonda ukuba imitha yamandla ye-UV yangoku kwimarike ayinakuhlangabezana neemfuno zophuhliso koomatshini bokunyanga be-UV be-LED, singasathethi ke ngemitha yamandla e-UV egcwele i-pseudo kwimarike, kwaye ayinakuhlangabezana neemfuno. kukonke. Kwikamva lemitha yamandla e-UV, imitha yamandla e-UV yomatshini wokunyanga we-LED uya kubonakala ngokuqinisekileyo. Le mitha yamandla, ngokobude bemithombo eyahlukeneyo yokukhanya kwe-UV ye-UV, ikhetha iibhendi ezahlukeneyo zokulinganisa ukuhambelana nebhendi yokulinganisa yemithombo yokukhanya kunye nezixhobo, ukuze idatha ichaneke. Ngelishwa, ngoku, ixabiso lokukhanya kokukhanya kwe-LED ye-UV ye-UV ayikagqibi imigangatho yelizwe kunye neyamazwe ngamazwe, ekhokelele kuvavanyo lwamandla kumatshini wokunyanga we-UV we-LED. Ke ngoko, kumgangatho wokulinganisa amandla omthombo wokukhanya we-UV LED, ikwafuna ukuphuculwa. Ngolwazi oluthe vetshe, wamkelekile ukuba ungene kwiwebhusayithi esemthethweni
![[UVLED imitha yaMandla] ubume beMitha ye-LED ye-UV yaMandla 1]()
Umbhali: Tianhui-
Isifo sokubulala umoya
Umbhali: Tianhui-
Abavelisi be-UV Led
Umbhali: Tianhui-
Isifo samanzi e-UV
Umbhali: Tianhui-
Isisombululo se-UV LED
Umbhali: Tianhui-
UV Led diode
Umbhali: Tianhui-
Abavelisi be-UV Led diodes
Umbhali: Tianhui-
Imodyuli ekhona
Umbhali: Tianhui-
Inkqubo yokushicilela i-UV LED
Umbhali: Tianhui-
Umgibe weengcongconi