ZR-3211C UV DOAS Method GAS Analyzer
Daim ntawv thov
> Kev ntsuas ntawm SO2 thiab NOx emission concentration, hloov siab los ntseeg thiab tag nrho emission ntawm txhua yam boilers, industrial furnaces.
> Ntsuas thiab ntsuas qhov tseeb ntawm cov twj ntsuas hluav taws xob txuas ntxiv.
> Ntsuas flue tsis (dynamic siab, zoo li qub siab, kub, ntws tus nqi, txheem qhuav txaus, thiab lwm yam.
> Ntsuas O2 ntawm cov pa roj thiab cov pa coefficient.
Cov qauv
GB13233-2011fossil-roj fais fab nroj tsuag atmospheric pollutant emission standard
GB/T37186-2018Gas tsom xam - Kev txiav txim siab ntawm sulfur dioxide thiab nitrogen oxides - ultraviolet sib txawv absorption spectrometric txoj kev
HJ 973-2018Kev txiav txim siab ntawm cov pa roj carbon monoxide hauv cov pa tawm los ntawm qhov chaw muaj kuab paug ruaj khov tas li muaj peev xwm electrolysis
HJ 1045-2019Cov kev cai thiab kev tshawb nrhiav txoj hauv kev ntawm portable ultraviolet absorption ntsuas ntsuas rau flue gas (SO2thiab NOx) los ntawm cov pa phem ruaj khovqhov chaw
HJ/T 397-2007Technical specification rau qhov ruaj khov qhov chaw pov tseg roj xyuas
JJG 968-2002Kev txheeb xyuas cov cai ntawm flue gas analyzer
Nta
> Kuaj los ntawm UV Differential Optical absorption spectroscopy. Nws tuaj yeem ntsuas qhov concentration ntawm SO2, NOX, O2thiab tsis tuaj yeem ua haujlwm cuam tshuam los ntawm cov dej vapor hauv cov pa roj flue, uas yog tshwj xeeb tshaj yog haum rau cov av noo siab thiab tsis tshua muaj leej faj.
> Hloov pauv qhov ntau raws li qhov siab thiab qis concentration qhov tseem ceeb ntawm SO2, NO thiab NO2.
> Lub teeb ci ultraviolet txais lub teeb mem tes xenon, lub sijhawm ua ntej yog tsawg dua 10min, thiab lub neej ua haujlwm ntev.
> Txhawb kov thiab ua haujlwm tseem ceeb tib lub sijhawm. 7.0-nti xim npo, dav ua haujlwm kub, pom kev pom hauv tshav ntuj. Cov keyboard yog plua plav thiab tsis muaj dej, uas haum rau kev ua haujlwm hnyav.
> Tus kheej muaj roj teeb ≥ 3H.
> Dynamically txuag cov ntaub ntawv piv txwv thiab cov ntaub ntawv spectral, thiab xa tawm cov lus Excel.
> Nruab nrog pitot raj thiab pa taws kub sensor, nws tuaj yeem ntsuas qhov kub thiab txias ntawm cov pa taws.
Xa khoom
Host parameters
| Parameter | Ntau yam | Kev daws teeb meem | yuam kev |
| Flue gas kub | (0 ~ 500) ℃ | 1 ℃ | ± 3.0 ℃ |
| Flue gas static siab | (-30～30)kPa | 0.01 kPa | ± 2.0% FS |
| Flue gas dynamic siab | (0 ~ 2000) kPa | 0.01 kPa | ± 2.0% FS |
| Sampling flowrate | ≥1L / min | 0.1L / min | |
| Tag nrho siab | (60 ~ 130) kPa | 0.01 kPa | ± 0.5kPa |
| Tshaj cua coefficient | 1-99.99 Nws | 0.01 ib | ± 2.5% |
| Ua haujlwm kub | (-20 ~ 50) ℃ | ||
| Cov ntaub ntawv khaws cia | ＞ 1000000 pawg | ||
| Fais fab mov | AC220V ± 10%, 50Hz | ||
| Loj | (ntev 370 × dav 170 × qhov siab 305) hli | ||
| Qhov hnyav | Txog 7kg (roj teeb suav nrog) | ||
| Suab nrov | 65dB (A) | ||
| Kev siv fais fab | 120 W | ||
Flue gas sampling parameters
| Parameter | Ntau yam | Kev daws teeb meem | yuam kev |
| S02 | Tsawg ntau: (0 ~ 430)mg / m3 Qhov siab: (0 ~ 5720)mg / m3 | 0.1mg / m3 | l txheeb ze yuam kev: ± 3%l Rov ua dua: ≤1.5%l Lub Sijhawm Teb: ≤90sl Kev ruaj ntseg: Qhia hloov pauv hauv 1h＜5%l Kev kuaj pom txwv: SO2≤2mg/m³NO ≤1mg/m³NO2≤ 2mg / m³ |
| TSIS MUAJ | Tsawg ntau: (0 ~ 200) mg / m3 Qhov siab: (0 ~ 1340) mg / m3 | 0.1mg / m3 | |
| TSIS MUAJ2 | Tsawg ntau: (0 ~ 300) mg / m3 Qhov siab: (0 ~ 1000) mg / m3 | 0.1mg / m3 | |
| O2 | (0-30)% | 0.1% |
