Dab tsi yog qhov zoo thiab kev siv cov khoom siv hluav taws xob sib xyaw
Raws li paub zoo, lub ntsuas pa oxygen yog ib qho cuab yeej thiab cov cuab yeej siv los ntsuas qhov concentration ntawm cov khoom tsis zoo ntawm qhov chaw. Txawm li cas los xij, rau cov chaw lag luam uas muaj ntau yam roj gases, ib lub tshuab ntsuas pa oxygen tsis tuaj yeem ua tau raws li qhov xav tau ntawm cov khoom siv hluav taws xob hauv qhov chaw, yog li muaj cov khoom siv oxygen sib xyaw.
Peb yuav tsum nkag siab tias muaj cov cuab yeej siv hluav taws xob sib xyaw mobile thiab cov khoom siv hluav taws xob sib xyaw ua ke raws li kev thov sib txawv. Lub mobile oxygen detector yog ntsia rau ntawm qhov chaw soj ntsuam thiab xyuas cov roj hauv nws qhov ntsuas 24 teev hauv ib hnub. Cov neeg ua haujlwm nqa nws nrog lawv thiab ua kev tshuaj xyuas tam sim ntawm thaj chaw uas yuav tsum tau tshuaj xyuas. Ob hom kev tshuaj ntsuam xyuas muaj lawv tus kheej qhov zoo thiab kev siv tseem ceeb.
1. Mobile oxygen detector
Qhov zoo dua ntawm lub ntsuas pa oxygen mobile yog nws qhov ntsuas 24- teev tas mus li thiab raug. Yog tias nws txuas nrog lub zog hluav taws xob, cov cuab yeej ntsuas hluav taws xob yog nyob rau hauv txhua qhov kev tshuaj xyuas ib txwm ua haujlwm.
2. Portable composite oxygen detector
Portable oxygen detectors feem ntau yog siv nyob rau hauv tsawg thiab nyob ib puag ncig qhov chaw, qhov twg natural gas ib puag ncig yog feem ntau complex, nrog rau cov xwm txheej ntawm cov pa tsis txaus, txaus oxygen, thiab siab concentrations ntawm cov teeb meem tshuaj. Yog tias muaj lub xov tooj ntawm tes oxygen detector rau txhua qhov kev tshawb nrhiav roj hluav taws xob, nws yuav ua rau muaj kev cuam tshuam rau kev ua haujlwm ntawm cov neeg ua haujlwm ntawm qhov chaw, yog li cov khoom siv oxygen sib xyaw yuav tsum tshwm sim qee zaum.
Ib qho tseem ceeb tseem ceeb ntawm kev siv cov khoom siv oxygen sib xyaw yog txhawm rau txheeb xyuas cov roj concentration qhov tseem ceeb. Nws tuaj yeem qhib thiab siv tau txhua lub sijhawm. Nws muaj peev xwm tam sim ntawd, tsim nyog, thiab ceev nrooj ntes gases nyob rau hauv tej yam ntuj tso ib puag ncig, thiab tso saib cov ntaub ntawv hais txog cov pa roj concentration tus nqi ntawm cov zaub ntawm cov cuab yeej ntsuas. Nws kuj muaj kev ua haujlwm ntawm lub tswb nrov vibration.
