Dab tsi cais lub teeb ntsuas UV los ntawm lub teeb ntsuas
Ob lub UV illuminometer thiab lux meter yog cov cuab yeej rau ntsuas lub teeb siv, tab sis UV illuminometer ntsuas qhov siv ntawm ultraviolet rays, thaum lux meter ntsuas lub teeb pom kev zoo ntawm lub teeb pom kev. Nws zoo nkaus li tias lub npe zoo sib xws, tab sis muaj nuj nqi sib txawv heev.
UV illuminance meter tseem hu ua ultraviolet radiation meter, thiab cov chav tseem ceeb yog mW / cm2 lossis uW / cm2. Raws li cov band ntawm ultraviolet rays, nws tuaj yeem muab faib ua UVA, UVB, UVC, thiab lwm yam, thiab cov kab hluav taws xob ultraviolet ntawm cov kab sib txawv yog siv rau ntau lub sijhawm. Piv txwv li, cov kab hluav taws xob ultraviolet hauv UVC band feem ntau yog siv rau kev ua kom tsis muaj menyuam, ultraviolet rays hauv UVB band yog siv rau kev kho mob ntawm daim tawv nqaij, thiab ultraviolet rays hauv UVA band yog siv los kho. Yog li ntawd, thaum xaiv lub ntsuas hluav taws xob UV, nws yuav tsum tau xaiv raws li lub wavelength band ntawm lub teeb ci.
Lub illuminance meter yog ib qho cuab yeej siv los ntsuas luminosity thiab brightness. Lub tsev yog Lux. Nws yog tsuas yog siv nyob rau hauv pej xeem qhov chaw teeb pom kev zoo illuminance nrhiav kom tau, teeb pom kev zoo kev lag luam, photography kev lag luam, theem teeb pom kev zoo layout thiab lwm qhov chaw.
