Dab tsi yog lub luag haujlwm ntawm lub tshuab hluav taws xob sib xyaw?
Kuv ntseeg hais tias txhua leej txhua tus paub hais tias cov pa detectors feem ntau siv nyob rau hauv tsawg thiab kaw qhov chaw nyob rau hauv ib txwm muaj xwm txheej, thiab cov pa ib puag ncig nyob rau hauv cov chaw no feem ntau yog complex, nrog rau tej yam kev mob xws li tsis muaj oxygen, enrichment ntawm oxygen, thiab ntau ntau cov pa phem gases. Yog tias koj nqa lub tshuab ntsuas roj portable rau txhua qhov kev tshawb nrhiav roj, nws yuav cuam tshuam rau kev ua haujlwm ntawm cov neeg ua haujlwm ntawm qhov chaw, yog li cov khoom siv hluav taws xob sib xyaw portable tau los ua. Yog li dab tsi yog qhov zoo ntawm cov khoom siv hluav taws xob sib xyaw no? Yuav siv dab tsi?
Kev ua haujlwm ntawm cov khoom siv roj av sib xyaw:
1. Tshawb xyuas cov roj concentration:
Ib qho tseem ceeb heev ntawm kev siv cov khoom siv hluav taws xob sib xyaw yog txhawm rau txheeb xyuas cov roj concentration. Nws tuaj yeem siv tau txhua lub sijhawm, muaj txiaj ntsig zoo thiab ceev nrooj kuaj pom cov roj hauv ib puag ncig los ntsuas lub sijhawm tiag tiag, thiab qhia txog cov pa roj pom ntawm cov tshuaj ntsuam xyuas ntawm qhov ntsuas, ua rau nws yooj yim rau cov neeg ua haujlwm saib nws hauv lub sijhawm. Ntxiv mus, nws kuj muaj lub tswb ntxiv thiab kev co muaj nuj nqi, uas tuaj yeem suav tau tias yog triple lav rau qhov ntsuas.
2. Yooj yim nqa
Ntxiv nrog rau kev kuaj pom, cov khoom siv hluav taws xob sib xyaw kuj suav cov kev xav tau ntawm cov neeg ua haujlwm nyob rau hauv ib qho cuab yeej, uas yooj yim rau cov neeg ua haujlwm nqa thiab tseem txhim kho kev ua haujlwm ntawm cov neeg ua haujlwm.
3. Kev ceeb toom ceeb toom:
Hauv qee qhov chaw txwv nrog thaj chaw loj thiab thaj chaw nyuaj, qhov chaw ua haujlwm tuaj yeem hais tau hloov pauv sai. Thaum lub concentration ntawm cov pa phem nyob rau hauv lub chaw ua hauj lwm hloov, lub composite gas detector hnav los ntawm cov neeg ua hauj lwm yuav emit bright suab thiab teeb. Lub tswb ceeb toom, lub teeb nyem thiab lub suab nrov nrov tuaj yeem ceeb toom cov khub kom ceev faj, tso cai rau cov khub kom nkag siab ib leeg qhov chaw thiab nyob deb, thiab tseem tuaj yeem ceeb toom cov neeg ua haujlwm sab nraum qhov chaw txwv.
