Parizvino, iyo yakawanda yenitrogen oxide yekuyeresa zviridzwa pamusika inotarisisa iyo nitrogen dioxide (NO₂) kana yakazara nitrogen oxides (NOₓ) nekutanga kushandura NO₂ mune yakazara NOₓ (NO + NO₂) kuita NO. Nekudaro, nekuda kweiyo NO ₂/NO kutendeuka kwekubudirira (zvinoenderana neiyo chaiyo NO₂ concentration), mamwe mamiriro emunda haana kukodzera kushandisa nitrogen oxide converter yeNO₂-to-NO kutendeuka. Kugadzirisa nyaya iyi, Shandong SINZEN Instrument Co., Ltd. yakagadzira iyo SUV-100 flue gasi analyzer, iyo inoshandisa yakananga NO₂ nzira yekuyera yekuyera kusvibisa. Iyo analyzer yakavakirwa paultraviolet absorption spectroscopy uye chemometric algorithms. Inogona kuyera huwandu hwemagasi akadai seSO₂, NO, NO₂, uye O₂. Iine huyero hwepamusoro, kuvimbika kwepamusoro, nguva yekupindura nekukurumidza, uye kushanda kwakafara, inogona kushandiswa zvakanyanya mukutarisisa kwezvakatipoteredza pamhepo, kutonga kwemaindasitiri, kutarisa kuchengetedza, uye mamwe maapplication.

Nitrogen oxide analyzers maturusi akakosha ekuona kutevedza, kutarisa kuburitswa, uye kugadzirisa maindasitiri maitiro. Pamusoro pezvo, vanobatsira maindasitiri akasiyana mukutarisa nekudzora kuburitswa kwenitrogen oxide, nekudaro vachibatsira kuve nechokwadi chekutevedzwa kwemirau yezvakatipoteredza uye kuderedza kukanganiswa kwezvakatipoteredza kwekushanda kwavo. Nekupa kwakaringana, chaiyo-nguva kuyerwa kwenitrogen oxide (NOₓ) kutariswa, NOₓ analyzers inofambisa kushandiswa kweanoshanda ekudzora kusvibiswa matanho. Matanho aya anosanganisira kugadzirisa maitirwo ekupisa, optimize air-fuel ratios, kana kuisa selective catalytic reduction (SCR) masisitimu. Muchidimbu, mainjiniya ekugadzira anoshandisa nitrogen oxide analyzers kuyera uye kuongorora kuwanda kwenitrogen oxides mumasampuli egasi. Aya ma analyzer anoita basa rakakosha mukutarisa kwezvakatipoteredza, emission control, uye process optimization mumaindasitiri akasiyana siyana.

Fluegasanalyzerisagasanalysissimudziyo wakavakirwa paultravioletabsorptionspectroscopyuyemusiyanoopticabsorptionspectroscopy(DOAS).Chiedza chinomisikidzwa nechiedzasourceiscon centrated uye coupledintoanoptical fiber, inofambiswa nemufiber tonekunze yakakwirira-tembiricha yekuyeresa mukamuri.Mushure mokupfuura nepakati pegasi irikunyudzwa negasi rinovavarirwa, the chiedza chinofambiswa nerumwe fiber toaspectrometer.Mukati mespectrometer, chiedza chakapararira, uye chakapararira chikwangwani chemaziso chinoshandurwa kuva chemagetsi ector, kuwana inoenderera mberi yekunyura spectrainformation of the gasi.Kubva paiyi spectrainformation,mudziyo unoshandisa DOASalgorithm kuverengakukosheswa kwegasi rakayerwa.

Iyo SUV-100 flue gasi analyzer inotora ultraviolet differential optical absorption spectroscopy (DOAS) tekinoroji. Iyo inokwanisa kuyera kuwanda kwemagasi akawanda anosanganisira SO₂, NO, NO₂ uye O₂, ine yakakwirira kuyerwa kurongeka, kuvimbika kwakanyanya uye nekukurumidza kupindura. Inogona kushandiswa zvakanyanya kugadzirisa uye kuchengetedza kudzora mukugadzirwa kwemaindasitiri munzvimbo dzakaita senge maindasitiri maitiro ekutarisa gasi, simba rekudyara simbi, kugadzira simende, kugadzira makemikari fetiraiza, indasitiri yemakemikari, kuchengetedza kwezvakatipoteredza uye tsvagiridzo yesainzi.