Qhov sib txawv ntawm lub tsheb npav thiab cov kab sib txuas ntawm VOC gas detector
Ntau tus neeg yuav pom nws txawv txawv thaum lawv thawj zaug hnov lo lus VOC. Qhov tseeb, VOC suav nrog benzene series, organic chlorides, freon series, organic ketones, amines, alcohols, ethers, esters, acids thiab roj av hydrocarbons. Nyob rau hauv tshav ntuj, NOx yuav chemically reacts nrog VOCs nyob rau hauv cov huab cua los tsim photochemical smog xws li ozone, peroxynitroacyl, aldehydes, thiab lwm yam., ua rau cov pa phem theem nrab thiab irritating tib neeg lub qhov muag thiab ua pa system; thiab ntau VOCs muaj tshuaj lom Thiab nrog rau cov ntxhiab tsw, nws cuam tshuam rau kev noj qab haus huv ntawm tib neeg txoj kev ua pa, thiab txawm tias qee qhov VOCs tuaj yeem ua rau mob qog noj ntshav; Tsis tas li ntawd, VOCs feem ntau yog flammable thiab tawg, thiab thaum lub emission concentration siab dhau lawm, nws yuav ua rau hluav taws kub thiab tawg. Nws tuaj yeem hais tias VOC tau dhau los ua yeeb ncuab pej xeem ntawm txhua tus tib neeg. Hauv qhov no, yuav tsum muaj VOC detector. Lub VOC detector tuaj yeem siv los ntsuas cov pa phem thiab cov pa phem hauv cov chaw muaj kev phom sij lossis kev lag luam, thiab tshwj xeeb tshaj yog tsim rau kev tiv thaiv kev nyab xeeb ntawm tus kheej thiab kev tshawb nrhiav VOC ntawm qhov chaw. Yog li dab tsi yog qhov zoo thiab qhov tsis zoo ntawm VOC detector tsheb npav thiab cov kab sib cais?
Qhov zoo thiab qhov tsis zoo ntawm VOC detector tsheb npav thiab cov kab sib cais:
Qhov zoo ntawm lub tsheb npav system:
1. Lub teeb liab sib koom ua ke, thiab qhov tshwm sim ntawm qhov tsis ua haujlwm yog tsawg. Kev tswj xyuas tsheb npav tsis muaj qhov tsis yooj yim li no, thiab cov ntaub ntawv raug xa mus rau tib daim ntawv ntawm cov ntaub ntawv kab, uas txhim kho kev ntseeg siab ntawm cov ntaub ntawv.
2. Cov xaim yog yooj yim thiab cov khoom ua haujlwm me me. Qhov pom tseeb zoo ntawm lub tsheb npav yog qhov nyiaj ntawm cov xaim me me, cov xaim yog yooj yim, thiab tus nqi qis. Plaub-bus system, ob lub teeb liab kab, ob txoj kab hluav taws xob, kev sib txuas yooj yim thiab yooj yim.
Disadvantages ntawm lub tsheb npav system:
1. Teeb liab ncua. Cov ntaub ntawv yog flashed tawm ib qho los ntawm ib qho, tshwj xeeb tshaj yog thaum muaj ntau qhov kev sojntsuam.
2. Fais fab mov teeb meem. Tag nrho cov probes yog powered centrally los ntawm tus tswv tsev. Thaum tus naj npawb ntawm cov probes loj, lub peev xwm ntawm lub hwj chim ntawm tus tswv tsev tsis txaus, yog li cov khoom siv hluav taws xob hauv zos yuav tsum muaj.
