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Ukuguqulwa kwamayunithi okuqina kwe-UV

Kunezinhlobonhlobo zemisebe ye-ultraviolet ehlukahlukene ekukhanyeni kwelanga, ngokwezigaba ezahlukene zamaza, imisebe ye-ultraviolet ingahlukaniswa ibe i-UVA, UVB, UVC emithathu, engafinyelela emhlabeni ngongqimba lwe-ozone futhi amafu ikakhulukazi i-UVA ne-UVB. imisebe ye-ultraviolet, kanye ne-UVC izovinjwa.Singasebenzisa izici zamaza ahlukene emisebe ye-ultraviolet emkhakheni wezimboni ukuze sidizayine futhi sithuthukise imikhiqizo yochungechunge lwe-ultraviolet ngemisebenzi ehlukene, ukuze kube lula ukubalwa kokuqina kwe-ultraviolet, okuqashelwa emhlabeni wonke njengokusebenzisa iyunithi yokulinganisa ehlanganisiwe ukuze kukale nokubala.Amayunithi akala ukushuba kwe-ultraviolet ngokuyinhloko angu-μW/cm2, mW/cm2, W/cm2 kanye ne-W/m2, futhi izimboni ezahlukene ziyasebenza kumayunithi ahlukene.

Okokuqala, ukusetshenziswa kwemisebe ye-ultraviolet

Ngobude begagasi:

13.5nm far-UV lithography

30-200nm ukuhlukaniswa kwe-photochemical, i-ultraviolet photoelectron spectroscopy

230-365nm ilebula yebhakhodi yokuskena, ukubonwa kwe-UV

230-400nm optical sensors, izinhlobonhlobo zamathuluzi okuhlola

240-280nm Ukubulala amagciwane kanye nokuhlanzwa kwezindawo ezingaphezulu namanzi (isiqongo segagasi esikhulu sokumuncwa kwe-DNA singama-265nm)

200-400nm Forensic Testing, Ukuhlolwa Kwezidakamizwa

Ukuhlaziywa kwe-Opal okungu-270-360nm, Ukuhlaziywa Kokulandelana Kwe-DNA, Ukutholwa Kwezidakamizwa

280-400nm isithombe semithi yamaselula

I-300-320nm yokwelapha ukukhanya kwezokwelapha

300-365nm ukuphulukiswa kwama-polymers noyinki

300-400nm ifilimu nokukhanya kwethelevishini

350-370nm exterminator (izinambuzane ezindizayo zikhangwa kakhulu ekukhanyeni okungu-365nm)

2. Ifomula yokuguqula iyunithi ye-Ultraviolet intensity

Ngenxa yamaza ahlukene emisebe ye-ultraviolet, umphumela nawo uhlukile, futhi imikhiqizo etholakala kulokhu ayisetshenziswa.Izimboni ezahlukene zisebenzisa imikhiqizo ye-ultraviolet, idinga ukulawula amandla e-ultraviolet, ezinye izimboni zidinga amandla e-ultraviolet akalwa ngo-UW (funda njengama-microwatts), njengezibani ezijwayelekile zokukhishwa kwe-ultraviolet germicidal, ezinye izimboni zizosebenzisa amalambu e-ultraviolet germicidal anamandla amakhulu, kudingeka kukalwa ngo-W,μW, MW, W amayunithi wamandla wamazwe ngamazwe, futhi i-cm2, i-m2 amayunithi endawo yamazwe ngamazwe, ngakho amandla e-ultraviolet abonisa amandla okukalwa kwemisebe ye-ultraviolet endaweni yeyunithi ngayinye.Isibonelo, u-200mW/cm2 ukhombisa ukuthi amandla emisebe ye-UV akalwa kububanzi obuyimitha yesikwele esingu-1 ngu-200mW.

Thatha i-Changzhou Guangtai LIGHTBEST isibani se-ultraviolet germicidal brand njengesibonelo:

Ukuguqulwa kwamayunithi we-UV intensity1

Imodeli yokuqala kumugqa wokuqala yi-GPHA212T5L/4P UV ukuqina kumitha eyodwa: 42μW/cm2.Ngokuvamile, amandla esibani amakhulu, amandla e-ultraviolet makhulu, isibonelo, imodeli yomugqa wokugcina i-GPHHA1790T12/4P 800W, futhi amandla e-ultraviolet kumitha eyodwa ngu: 1700μW/cm2.

Ngakho-ke yini isilinganiso sokuguqulwa phakathi kwalawa mayunithi?

Ukuguqulwa kweyunithi yamandla: 1W = 103 mW = 106μW

Ukuguqulwa kweyunithi yendawo: 1 m2=104 cm2

Ukuguqulwa kweyunithi ye-UV:

1 W/m2 =103 W/cm2=104 mW/cm2=106μW/cm2

Okungukuthi: 1 W/m2> 1 W/cm2> 1 mW/cm2> 1μW/cm2


Isikhathi sokuthumela: Mar-15-2023