Waxaa jira noocyo kala duwan oo fallaadho ultraviolet ah oo ku jira iftiinka qorraxda, marka loo eego kala soocida kala duwan ee hirarka dhererka, fallaadhaha ultraviolet waxaa loo qaybin karaa UVA, UVB, UVC saddex, kuwaas oo gaari kara oogada dhulka iyada oo loo marayo lakabka ozone iyo daruuraha u badan UVA iyo UVB fallaaraha ultraviolet band, iyo UVC waa la xannibi doonaa.Waxaan u isticmaali karnaa sifooyinka hirarka kala duwan ee shucaaca ultraviolet ee beerta warshadaha si aan u naqshadeyno oo loo horumariyo alaabooyinka taxanaha ultraviolet leh hawlo kala duwan, si loo fududeeyo xisaabinta xoojinta ultraviolet, oo caalami ahaan loo aqoonsan yahay isticmaalka halbeeg midaysan oo cabbir ah si loo cabbiro loona xisaabiyo.Unugyada cabbira xoojinta ultraviolet waxay u badan yihiin μW/cm2, mW/cm2, W/cm2 iyo W/m2, iyo warshado kala duwan ayaa lagu dabaqi karaa unugyo kala duwan.
Marka hore, isticmaalka shucaaca ultraviolet
Dhererka hirarka:
13.5nm fog-UV lithography
30-200nm kala-soocid kiimikaad, ultraviolet photoelectron spectroscopy
230-365nm summada barcode scanning, aqoonsiga UV
230-400nm dareemayaasha indhaha, noocyo kala duwan oo qalab tijaabo ah
240-280nm jeermiska iyo nadiifinta sagxadaha iyo biyaha (mawjadaha ugu sarreeya ee nuugista DNA waa 265nm)
200-400nm Tijaabada Forensic, Baarista Dawada
270-360nm Falanqaynta Opal, Falanqaynta Taxanaha DNA, Ogaanshaha Dawooyinka
280-400nm sawir-qaadista daawada gacanta
300-320nm daawaynta iftiinka caafimaadka
300-365nm daawaynta polymers iyo khadadka
300-400nm filim iyo iftiin telefishan
350-370nm baabi'iyaha (cayayaanka duulaya ayaa inta badan soo jiitay iftiinka 365nm)
2. Habka beddelka unugga xoojinta Ultraviolet
Sababtoo ah mowjadaha kala duwan ee shucaaca ultraviolet, saameyntu sidoo kale way ka duwan tahay, alaabooyinka laga soo qaatay tan lama isticmaalo.Warshadaha kala duwan waxay isticmaalaan alaabada ultraviolet, waxay u baahan yihiin inay xakameeyaan xoogga ultraviolet, warshadaha qaarkood waxay u baahan yihiin xoojinta ultraviolet waxaa lagu qiyaasaa uW (akhri sida microwatts), sida nalalka jeermiska ultraviolet ee caadiga ah, warshadaha qaarkood waxay isticmaali doonaan nalalka jeermiska ultraviolet ee awoodda sare leh, waxay u baahan yihiin in la sameeyo lagu qiyaaso W,μW, MW, W waa unugyo awood caalami ah, iyo cm2, m2 waa unugyo aag caalami ah, sidaa awgeed xoojinta ultraviolet waxay muujinaysaa xoojinta shucaaca ultraviolet ee la qiyaasay halkii unug.Tusaale ahaan, 200mW/cm2 waxay muujinaysaa in xoojinta shucaaca UV ee lagu cabbiray baaxadda 1 mitir oo laba jibbaaran ay tahay 200mW.
Tusaale ahaan u soo qaado Changzhou Guangtai LIGHTBEST summadaha jeermiga ee ultraviolet:
Qaabka ugu horreeya ee safka hore waa GPHA212T5L/4P UV xoojinta hal mitir: 42μW/cm2.Guud ahaan marka la eego, awoodda laambaddu way weyn tahay, way sii weynaataa xoojinta ultraviolet, tusaale ahaan, qaabka xariiqda ugu dambeeya waa GPHHA1790T12/4P 800W, xoojinta ultraviolet ee hal mitir waa: 1700μW/cm2.
Haddaba waa maxay saamiga beddelka ee u dhexeeya cutubyadan?
Bedelida unugga awoodda: 1W = 103mW = 106μW
Bedelida unugga aagga: 1 m2=104 cm2
Beddelka cutubka xoogga UV:
1 W/m2 =103 W/cm2=104mW/cm2=106μW/cm2
Taasi waa: 1 W/m2> 1 W/cm2> 1mW/cm2> 1μW/cm2
Waqtiga boostada: Mar-15-2023