Waqtigan xaadirka ah, inta badan aaladaha cabbira nitrogen oksaydhka ee suuqa ayaa go'aamiya uruurinta nitrogen dioxide (NO₂) ama wadarta oxides nitrogen (NOₓ) iyagoo marka hore NO₂ wadarta guud ee NOₓ (MAYA+NO₂) u rogaan MAYA. Si kastaba ha ahaatee, iyadoo ay ugu wacan tahay wax ku oolnimada NO₂/MAYA (taas oo ku xidhan fiirsashada NO₂ ee dhabta ah), xaaladaha goobta qaarkood kuma habboona isticmaalka beddelka oksaydhka nitrogen ee NO₂-to-MAYA. Si arrintan wax looga qabto, Shandong SINZEN Instrument Co., Ltd. waxay samaysay SUV-100 falanqeeyaha gaaska flue, kaas oo si toos ah u shaqeeya habka cabbirka NO₂ ee cabbirka wasakhowga. Falanqeeyuhu wuxuu ku salaysan yahay spectroscopy nuugista ultraviolet iyo algorithms chemometrics. Waxay cabbiri kartaa uruurinta gaasaska sida SO₂, MAYA, NO₂, iyo O₂. Muujinaya saxnaanta cabbirka sare, isku halaynta sare, waqtiga jawaabta degdega ah, iyo ku-dhaqanka ballaaran, waxaa si weyn loogu isticmaali karaa la socodka deegaanka ee internetka, xakameynta warshadaha, la socodka badbaadada, iyo codsiyada kale.

Falanqeeyayaasha Nitrogen oxide waa aaladaha lagama maarmaanka u ah hubinta u hoggaansanaanta sharciga, la socodka qiiqa, iyo wanaajinta hababka warshadaha. Intaa waxaa dheer, waxay ka caawiyaan warshadaha kala duwan kormeerka iyo xakamaynta qiiqa nitrogen oxide, si ay u caawiyaan hubinta u hoggaansanaanta xeerarka deegaanka iyo yaraynta saameynta deegaanka ee hawlahooda. Iyadoo la siinayo cabbirro sax ah, waqtiga-dhabta ah ee uruurinta nitrogen oxide (NOₓ), falanqeeyayaasha NOₓ waxay fududeeyaan hirgelinta tallaabooyin wax ku ool ah oo lagu xakameynayo wasakheynta. Tallaabooyinkan waxaa ka mid ah hagaajinta hababka gubashada, hagaajinta saamiga hawada iyo shidaalka, ama rakibidda nidaamyada dhimista wax-ka-qabashada (SCR). Marka la soo koobo, injineerada geedi socodka ayaa adeegsada falanqeeyayaasha nitrogen oxide si ay u cabbiraan oo ay u falanqeeyaan fiirsashada oksijiinta nitrogen ee muunadaha gaaska. Falanqeeyayaashani waxay door muhiim ah ka ciyaaraan la socodka deegaanka, xakamaynta qiiqa, iyo hagaajinta habka warshadaha kala duwan.

Hababka ku salaysan ultravioletabsorptionspectroscopy iyo DOAS. xudunta u ah iyo isku xidhka fiber-ka, oo lagu kala qaado qolka cabbiraadda heerkulka-sare ee fiber-ka. Iftiinka ayaa lagu kala qaadaa iyada oo loo sii marayo fibertoaspectrometer-ka kale.Inside thespectrometer, iftiinku wuu kala firdhiyaa iyadoo la kala firdhiyo,iyo calaamado kala firdhisan oo loo beddelo signalka korontada ector,helitaanka joogtada ah ee nuugista macluumaadka gaaska

Falanqeeyaha gaaska flue SUV-100 wuxuu qaataa teknoolojiyadda nuugista indhaha ee kala duwan ee ultraviolet (DOAS). Waxa ay awood u leedahay in ay cabbirto uruurinta gaasaska badan oo ay ku jiraan SO₂, NO, NO₂ iyo O₂, oo ay ku jirto saxnaanta cabbirka sare, isku halaynta wanaagsan iyo xawaaraha jawaabta degdegga ah. Waxaa si ballaaran loo dabaqi karaa in habka iyo ilaalinta ammaanka ee wax soo saarka warshadaha guud ahaan beeraha sida la socodka geeddi-socodka warshadaha gaaska, metallurgy warshad korontada, wax soo saarka sibidhka, wax soo saarka bacriminta kiimikada, warshadaha kiimikada, ilaalinta deegaanka iyo cilmi-baarista sayniska.