Multi-gas detector yog dab tsi thiab nws siv rau dab tsi?
Kuv ntseeg tias txhua tus paub tias cov cuab yeej siv roj siv feem ntau siv rau hauv qhov chaw txwv thiab kaw, thiab cov pa ib puag ncig hauv cov chaw no feem ntau yog qhov nyuaj, nrog rau cov xwm txheej xws li oxygen deficiency, oxygen enrichment, thiab siab ntau ntawm cov pa phem. Yog tias lub tshuab ntsuas roj tau nqa tau rau txhua qhov kev kuaj pom roj, nws yuav cuam tshuam rau kev ua haujlwm ntawm cov neeg ua haujlwm ntawm qhov chaw. Yog li ntawd, portable composite gas detectors tau tshwm sim. Yog li dab tsi yog qhov kev siv ntawm cov khoom siv hluav taws xob sib xyaw no?
Kev ua haujlwm ntawm cov khoom siv roj av sib xyaw:
1. Tshawb xyuas cov roj concentration:
Ib qho tseem ceeb ntawm kev siv cov khoom siv hluav taws xob sib xyaw yog txhawm rau txheeb xyuas cov roj concentration. Nws tuaj yeem qhib thiab siv tau txhua lub sijhawm, ua haujlwm tau zoo thiab ceev nrooj kuaj cov pa roj hauv qhov chaw sim hauv lub sijhawm tiag tiag, thiab tso saib cov pa ntsuas pom ntawm lub ntsuas ntsuas lub vijtsam, ua rau nws yooj yim rau cov neeg ua haujlwm saib raws sijhawm. Thiab nws kuj tseem muaj lub tswb ntxiv kev co, uas tuaj yeem suav tias yog triple lav ntawm qhov ntsuas.
2. Yooj yim nqa
Ntxiv nrog rau kev kuaj pom, lub tshuab hluav taws xob sib xyaw kuj tseem suav nrog cov kev xav tau ntawm cov neeg ua haujlwm nyob rau hauv ib qho cuab yeej, ua kom yooj yim rau cov neeg ua haujlwm nqa thiab txhim kho lawv txoj haujlwm ua haujlwm ntawm lwm qhov kev xav.
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 tias yuav hloov tas li. 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 brightness suab thiab lub teeb ceeb toom teeb liab, flashing teeb, thiab buzzing tswb suab, uas yuav ua rau lub sij hawm ceeb toom cov khub kom xyuam xim rau kev tiv thaiv, qhia rau cov phooj ywg paub txog ib leeg txoj hauj lwm thiab nyob deb, thiab kuj ceeb toom rau cov neeg ua hauj lwm nyob rau hauv lub sij hawm nyob rau hauv lub txwv qhov chaw.
