Dab tsi yog qhov ua tau zoo ntawm cov pa roj carbon monoxide detector? Cov lus qhia ntxaws
Peb txhua tus paub tias cov pa roj carbon monoxide yog cov pa phem heev, thiab nws kuj yog cov pa roj uas tuaj yeem tsim tau yooj yim. Coal cua sov thiab cov pa roj ntsha tuaj yeem ua rau carbon monoxide to. Cov pa roj carbon monoxide yog cov tshuaj lom heev thiab tuaj yeem ua rau lom lossis tuag taus hauv tib neeg lub cev. Yog li ntawd, nws yog ib qho tseem ceeb tshwj xeeb los xyuas kom meej cov ntsiab lus ntawm cov pa roj carbon monoxide, uas yuav tsum tau ua kom tiav cov pa roj carbon monoxide detectors yuav tsum ua tau raws li cov qauv, Yog li cas qhov kev ua tau zoo ntawm carbon monoxide gas detector mus txog li cas?
1, Qhov ntsuas qhov ntsuas ntawm cov pa roj carbon monoxide yuav tsum ncav cuag 0-2000 umol / mol, thiab qhov ntsuas qhov siab tshaj plaws yuav tsum tsis pub tsawg dua 2000 umol / mol.
2, qhov yuam kev ntawm tus nqi ntawm cov pa roj carbon monoxide detector yuav tsum nyob rau hauv thaj tsam ntawm ± 5umol / mol, thiab cov txheeb ze yuam kev yuav tsum nyob rau hauv thaj tsam ntawm ± 10 feem pua. Kev nyeem ntawv tseeb tuaj yeem sawv cev zoo dua qhov concentration ntawm cov pa.
3, Lub sij hawm teb ntawm cov pa roj carbon monoxide yuav tsum ua raws li cov qauv hauv qab no: lub sij hawm sib thooj ntawm cov pa roj carbon monoxide diffusion yuav tsum tsawg dua los yog sib npaug li 60 vib nas this, thiab lub sij hawm sib thooj ntawm cov pa roj carbon monoxide gas detector. yuav tsum tsawg dua los yog sib npaug li 30 vib nas this.
4, Lub drift degree ntawm cov pa roj carbon monoxide detector yuav tsum nyob rau hauv ntau yam nram qab no: lub xoom drift yuav tsum yog ± 3umol / mol; Qhov ntau drift yuav tsum yog ± 5 feem pua.
