Kukho iindidi ngeendidi zemitha ye-ultraviolet ekukhanyeni kwelanga, ngokokuhlelwa okwahlukileyo kwamaza, imitha ye-ultraviolet inokwahlulwa ibe yi-UVA, UVB, UVC ezintathu, ezinokufikelela kumphezulu womhlaba ngocwecwe lwe-ozone kwaye amafu ikakhulu i-UVA kunye ne-UVB. band ultraviolet imitha, kunye UVC ziya kuvaleka.Singasebenzisa iimpawu zamaza ahlukeneyo emitha ye-ultraviolet kwintsimi yoshishino ukuyila kunye nokuphuhlisa iimveliso ze-ultraviolet zechungechunge kunye nemisebenzi eyahlukeneyo, ukwenzela ukuba kube lula ukubalwa kwe-ultraviolet intensity, eyaziwa ngamazwe ngamazwe njengokusebenzisa iyunithi edibeneyo yokulinganisa ukulinganisa nokubala.Iiyunithi ezilinganisa ubunzulu be-ultraviolet ikakhulu yi-μW/cm2, mW/cm2, W/cm2 kunye ne-W/m2, kwaye amashishini ahlukeneyo ayasebenza kwiiyunithi ezahlukeneyo.
Okokuqala, ukusetyenziswa kwemisebe ye-ultraviolet
Ngobude bobude:
13.5nm far-UV lithography
I-30-200nm ukuhlukana kweefotochemical, i-ultraviolet photoelectron spectroscopy
I-230-365nm ileyibhile yokuskena ikhowudi yebhakhowudi, ukuqondwa kwe-UV
I-230-400nm i-optical sensors, izixhobo ezahlukeneyo zokuvavanya
I-240-280nm Ukubulala iintsholongwane kunye nokucocwa kwemiphezulu kunye namanzi (incopho yamaza ephambili yokufunxa i-DNA yi-265nm)
200-400nm Uvavanyo lweForensic, uvavanyo lweziyobisi
Uhlalutyo lwe-270-360nm ye-Opal, uhlalutyo lwe-DNA yokulandelelana, ukufunyanwa kweziyobisi
280-400nm umfanekiso weyeza leselula
300-320nm unyango ukukhanya kwezonyango
I-300-365nm yokunyanga iipolymers kunye neenki
300-400nm ifilimu kunye nokukhanya komabonakude
I-350-370nm exterminator (izinambuzane ezibhabhayo zitsalwa kakhulu kukukhanya kwe-365nm)
2. I-Ultraviolet intensity unit conversion formula
Ngenxa yamaza ahlukeneyo emisebe ye-ultraviolet, umphumo ubuye uhluke, kwaye iimveliso eziphuma kule nto azisetyenziswanga.Amashishini ahlukeneyo asebenzisa iimveliso ze-ultraviolet, kufuneka alawule amandla e-ultraviolet, amanye amashishini adinga amandla e-ultraviolet alinganiswa kwi-UW (efundwa njenge-microwatts), njengezibane ezisemgangathweni ze-ultraviolet germicidal izibane, amanye amashishini aya kusebenzisa izibane eziphezulu ze-ultraviolet germicidal, kufuneka zibe ezilinganiswe nge-W,μW, MW, W ziyunithi zamandla zamazwe ngamazwe, kwaye i-cm2, i-m2 ziiyunithi zendawo yamazwe ngamazwe, ngoko ke ubushushu be-ultraviolet bubonisa ubungakanani bemitha ye-ultraviolet elinganiselweyo kwiyunithi yendawo nganye.Umzekelo, i-200mW/cm2 ibonisa ukuba ubushushu bokukhanya kwe-UV bulinganiswe kuluhlu lwe-1 square meter yi-200mW.
Thatha iChangzhou Guangtai LIGHTBEST isibane se-ultraviolet germicidal brand njengomzekelo:
Imodeli yokuqala kumqolo wokuqala yi-GPHA212T5L/4P Ukuqina kwe-UV kwimitha enye: 42μW/cm2.Ngokuqhelekileyo, amandla amakhulu wesibane, ubukhulu be-ultraviolet intensity, umzekelo, imodeli yokugqibela ye-GPHHA1790T12 / 4P 800W, kunye nobukhulu be-ultraviolet kwimitha enye: 1700μW / cm2.
Ngoko ke yintoni umlinganiselo wokuguqulwa phakathi kwezi yunithi?
Ukuguqulwa kweyunithi yamandla: 1W = 103 mW = 106μW
Uguqulo lweyunithi yendawo: 1 m2=104 cm2
Ukuguqulwa kweyunithi yokuqina kwe-UV:
1 W/m2 =103 W/cm2=104 mW/cm2=106μW/cm2
Oko kukuthi: 1 W/m2> 1 W/cm2> 1 mW/cm2> 1μW/cm2
Ixesha lokuposa: Mar-15-2023