Akwai nau'o'in ultraviolet daban-daban a cikin hasken rana, bisa ga nau'i daban-daban na raƙuman ruwa, za a iya raba hasken ultraviolet zuwa UVA, UVB, UVC uku, wanda zai iya isa saman duniya ta hanyar sararin samaniya kuma gajimare sun fi UVA da UVB. band ultraviolet haskoki, kuma UVC za a toshe.Za mu iya amfani da halaye na daban-daban raƙuman raƙuman raƙuman ruwa na ultraviolet a cikin filin masana'antu don tsarawa da haɓaka samfurori na ultraviolet tare da ayyuka daban-daban, don sauƙaƙe lissafin ƙarfin ultraviolet, wanda aka sani a duniya kamar yin amfani da ma'auni na haɗin kai don aunawa da ƙididdigewa.Raka'o'in da ke auna ƙarfin ultraviolet sun fi μW/cm2, mW/cm2, W/cm2 da W/m2, kuma masana'antu daban-daban suna amfani da raka'a daban-daban.
Na farko, aikace-aikace na ultraviolet haskoki
Ta tsawon zango:
13.5nm nesa-UV lithography
30-200nm photochemical rabuwa, ultraviolet photoelectron spectroscopy
230-365nm lakabin lambar barcode scanning, UV fitarwa
230-400nm na'urori masu auna firikwensin gani, kayan gwaji iri-iri
240-280nm Disinfection da tsarkakewar saman da ruwa (babban igiyar ruwa don sha DNA shine 265nm)
200-400nm Gwajin Gaggawa, Gwajin Magunguna
270-360nm Binciken Opal, Binciken Tsarin DNA, Ganewar Magunguna
280-400nm salon maganin hoto
300-320nm magani haske na likita
300-365nm curing na polymers da tawada
300-400nm fim da hasken talabijin
350-370nm exterminator (kwari masu tashi sun fi sha'awar a 365nm haske)
2. Ultraviolet ƙarfin juzu'i na jujjuya dabara
Saboda bambancin raƙuman raƙuman raƙuman ultraviolet, tasirin kuma ya bambanta, kuma ba a amfani da samfuran da aka samo daga wannan.Masana'antu daban-daban suna amfani da samfuran ultraviolet, suna buƙatar sarrafa ƙarfin ultraviolet, wasu masana'antu suna buƙatar ƙarfin ultraviolet ana auna su a cikin uW (karanta a matsayin microwatts), kamar daidaitattun fitilun germicidal na ultraviolet, wasu masana'antu za su yi amfani da fitilun germicidal masu ƙarfi na ultraviolet, buƙatar zama. aunawa a cikin W,μW, MW, W sune raka'o'in wutar lantarki na duniya, kuma cm2, m2 raka'o'in yanki ne na duniya, don haka ƙarfin ultraviolet yana nuna ƙarfin hasken ultraviolet da aka auna a kowane yanki.Alal misali, 200mW/cm2 yana nuna cewa ƙarfin hasken UV wanda aka auna a cikin kewayon murabba'in mita 1 shine 200mW.
Dauki Changzhou Guangtai KYAUTA alama ta fitilar germicidal a matsayin misali:
Samfurin farko a jere na farko shine ƙarfin GPHA212T5L/4P UV a mita ɗaya: 42μW/cm2.Gabaɗaya magana, mafi girman ƙarfin fitilar, mafi girman ƙarfin ultraviolet, misali, ƙirar layin ƙarshe shine GPHHA1790T12/4P 800W, kuma ƙarfin ultraviolet a mita ɗaya shine: 1700μW/cm2.
To menene juzu'in juzu'i tsakanin waɗannan raka'a?
Canjin wutar lantarki: 1W = 103mW = 106μW
Juyin yanki: 1 m2=104 cm2
Juyin ƙarfin UV:
1 W/m2 = 103 W/cm2=104mW/cm2=106μW/cm2
Wato: 1 W/m2> 1 W/cm2> 1mW/cm2> 1μW/cm2
Lokacin aikawa: Maris 15-2023