Ubungunga bepulasitiki busho isilinganiso sokugeleza kokukhanya okusabalele kanye nokugeleza kokukhanya okudlulisiwe okuchezuka ekukhanyeni kwesigameko ngesampula, evezwe ngamaphesenti. Inkungu ibangelwa ukonakala kwendawo, izinguquko zokuminyana noma ukungcola okuhlakazeka okuncane okubangelwa ingaphakathi lempahla ngenxa yokuhlakazeka kokukhanya okubangelwa ukuguquguquka noma ukuguqubala, ngakho inkungu yaziwa nangokuthi i-turbidity. Isetshenziselwa ukukala ukufiphala kwezinto ezibonakalayo noma ezikhanyayo. Ukumuncwa nokusabalalisa ukukhanya ngepulasitiki kuhlobene nesakhiwo, izici ezingaphezulu nezinye izinto eziqukethwe kumpahla ngokwayo. Ukukalwa kokudluliswa kokukhanya kanye nenkungu yamapulasitiki abonisa ngale noma ashintshashintshayo kungasetshenziswa ukulawula ikhwalithi yemikhiqizo kanye nokutadisha izici ezithile zokubonwa kwemikhiqizo. Ngokuvamile, impahla enokudlulisa ukukhanya okuphezulu inenani eliphansi lenkungu; Ngokuphambene nalokho, i-material ene-low light transmittance inenani eliphezulu lenkungu, kodwa akunjalo ngokuphelele. Okunye ukudluliswa kwempahla kuphezulu, inani lenkungu likhulu kakhulu, njengengilazi yaphansi, ngakho ukudluliswa kwempahla kanye nenani lenkungu yizinkomba ezimbili ezizimele. Embonini, i-foggmeter ebalulekile noma i-photometer ebalulekile isetshenziselwa ukukala inkungu yamapulasitiki. Umgomo ukubala inani eliphelele lokudluliswa kwe-Tt, ukudluliswa kancane kwe-Td kanye nenkungu (Td/Tt) yesampula ngokusebenzisa isamba sokudluliselwa kwesampula, inani lokuhlakazeka kokukhanya elibangelwa ithuluzi kanye nenani lokuhlakazeka kokukhanya okubangelwa ithuluzi kanye isampula.
Imitha ye-Haze isebenzisa ukukhanya okuhambisanayo, ukuhlakazeka kwe-hemispherical, imodi yokwamukela i-photoelectric yebhola, isistimu yokusebenza okuzenzakalelayo kanye nesistimu yokucubungula idatha ngekhompyutha, akukho msebenzi wenkinobho, kulula ukuyisebenzisa, futhi inokuphrinta okujwayelekile, ukudluliswa kokukhanya okuzenzakalelayo/izinga lenkungu izikhathi eziningi isilinganiso isilinganiso, imiphumela yokudlulisa ukukhanya ikhombisa ku-0.1%, idigri yenkungu ikhombisa ku-0.01%, akukho drift eyiziro, Ukuzethemba kunamandla, isakhiwo esithile isampula yewindi evulekile cishe ayinqunyelwe usayizi wesampula, isivinini sokulinganisa siyashesha, ngenxa yemikhiqizo, Amathuluzi akuthintwa ukukhanya okuzungezile, igumbi elimnyama, akudingekile ukuba lamukelwe ukuze kuqinisekiswe ukuphepha kwama-opharetha amasampula amakhulu, kuqashelwe isekethe ye-elekthronikhi, ukunemba okuphezulu, ifakwe isixhumi esibonakalayo esilinganiselwe sokuphuma kokuphrinta kwedatha, imitha yephrinta elawulwa uhlelo yakha isethi ephelele yokuhlinzeka. Ifakwe ifilimu elincanyana likazibuthe nenkomishi yesampula ewuketshezi, okuletha lula kubasebenzisi.
Thumela umlayezo wakho kithi:
Isikhathi sokuthumela: Jan-20-2022
