Iyo LED spectrometer inoshandiswa kuona iyo CCT (yakabatana ruvara tembiricha), CRI (ruvara rendering index), LUX (ruvheneko), uye λP (main peak wavelength) yechiedza che LED sosi, uye inogona kuratidza giredhi remagetsi rekugovera girafu, CIE 1931 x,y chromaticity coordinate graph, CIE1976 u',v' coordinate mepu.
The integrating sphere is a cavity sphere yakavharwa newhite diffuse reflection material pamadziro emukati, inozivikanwawo se photometric sphere, luminous sphere, etc. Maburi ehwindo rimwe kana akati wandei anovhurwa pamadziro espherical, ayo anoshandiswa sechiedza chinopinza. maburi uye maburi ekugamuchira ekuisa chiedza chekugamuchira michina. Rusvingo rwemukati rwe sphere yekubatanidza runofanira kunge rwakaita denderedzwa rakanaka, uye rinowanzodiwa kuti kutsauka kubva kune yakanaka spherical surface hakufaniri kudarika 0.2% yedhayamita yemukati. Rusvingo rwemukati rwebhora rwakaputirwa neakanaka diffuse reflection material, kureva, chinhu chine diffuse reflection coefficient pedyo ne 1. Zvinowanzoshandiswa zvinhu magnesium oxide kana barium sulfate. Mushure mokuisanganisa ne colloidal adhesive, shandisai pamadziro emukati. Iyo spectral reflectance ye magnesium oxide coating mune inooneka spectrum iri pamusoro pe99%. Nenzira iyi, chiedza chinopinda munharaunda yekubatanidza chinoratidzwa kakawanda nemukati wemadziro ekuputira kuti uite chiedza chakafanana pamadziro emukati. Kuti uwane kuenzana kwechiyero chepamusoro, chiyero chekuvhura chekubatanidza sphere inofanira kuva shoma sezvinobvira. Chiyero chekuvhura chinotsanangurwa sechiyero chechikamu chechikamu pakuvhurwa kwechikamu chekubatanidza kune nzvimbo yemadziro emukati mese.
Nguva yekutumira: Aug-04-2021
