Ukufunyaniswa kokuvuza kwe-HEPA Isihluzo, kuyaziwa ukusebenzisa i-aerosol photometer yokuvavanya. Namhlanje, Siza kuthathaZR-6012 Aerosol Photometernjengomzekelo ukwazisa umgaqo wobhaqo kuwe.

I-Aerosol Photometer yenzelwe isiseko kwi-Mie scatter umgaqo, onokubona ngokufanelekileyo amasuntswana oluhlu lwe-0.1 ~ 700 μm. Xa ufumanisa ukuvuza kwesihluzi esisebenza kakuhle, kufuneka isebenzisane nayoIjenereyitha yeAerosol . Ijenereyitha ikhupha amasuntswana eaerosol anobukhulu obahlukeneyo, kwaye emva koko usebenzise intloko yokuskena yefotomitha ukubona isihluzi. Izinga lokuvuza kwesihluzi esisebenza kakuhle sinokubonwa Ngale ndlela.

Ukuhamba komoya kuphonswa kwigumbi lokusabalalisa ukukhanya, kwaye amasuntswana ahamba ahlakazekile kwi-tube photomultiplier. Ukukhanya kuguqulwa kube ngumqondiso wombane kwi-tube ye-photomultiplier. Emva kokukhulisa kunye nedijithali, ihlalutywa yi-microcomputer ukumisela ubungakanani bokukhanya okuhlakazekileyo. Ngokuthelekisa umqondiso, sinokufumana ukuxinwa kwe-particulate ekuhambeni. Ukuba kukho isandi se-alamu (izinga lokuvuza lidlula i-0.01%), libonisa ukuba kukho ukuvuza.

Xa sibona ukuvuza kwesihluzi esisebenza kakuhle, kufuneka sisebenzisane nayoijenereyitha yeaerosol . Ikhupha iincinci ze-aerosol ezinobungakanani obahlukeneyo, kwaye ilungelelanise i-aerosol yoxinaniso njengoko kufunekayo ukwenza i-concentration ephezulu ifikelele kwi-10 ~ 20ug / ml. Emva koko i-photometer ye-aerosol iya kubona kwaye ibonise ukuxinwa kwe-particle mass.