Kev siv cov combustible gas detector
Lub combustible gas detector yog ib qho tseem ceeb heev cov cuab yeej nrhiav kom tau kev nyab xeeb, uas tuaj yeem tshawb xyuas qhov concentration ntawm cov pa roj carbon monoxide thiab teeb tsa lub tswb kom raws sijhawm kom tsis txhob muaj kev puas tsuaj los ntawm cov roj hluav taws xob. Yog li ntawd, yog tias peb xav kom lub combustible gas detector siv ib txwm, peb xav tau txoj kev siv kom raug. Yog li dab tsi yog txoj kev siv ntawm lub tshuab hluav taws xob combustible?
1. Nias lub hwj huam khawm ntawm lub tshuab hluav taws xob hluav taws xob thiab tos rau 30-60 vib nas this. Tom qab lub combustible gas detector tau pib tag nrho, tag nrho cov txiaj ntsig ntawm lub vijtsam zaub tuaj yeem tso tawm ib txwm ua ntej mus rau kauj ruam tom ntej ntawm kev ua haujlwm.
2. Muab lub tshuab hluav taws xob hluav taws xob tso rau hauv ib puag ncig kom kuaj thiab tos li 3 feeb. Tom qab lub combustible gas detector kiag li kuaj pom cov pa concentration ntawm cov combustible gas nyob rau hauv ib puag ncig, nws cov zaub screen yuav tso saib qhov tshwj xeeb concentration tus nqi ntawm cov combustible gas, nrog ib tug nrhiav tau ntau yam ntawm 0-100% LEL.
3. Yog tias qhov ntsuas tau pom cov pa tawm hluav taws xob ntau dua 25% LEL thiab tsawg dua 50% LEL, lub tshuab hluav taws xob hluav taws xob hluav taws xob yuav tawm lub tswb qis. Yog tias qhov concentration ntawm cov pa hluav taws xob tau pom tias muaj ntau dua 50% LEL, lub ntsuas hluav taws xob hluav taws xob yuav tawm suab nrov thiab lub teeb ceeb toom teeb liab los txhim kho kev tswj cov roj hluav taws xob hauv ib puag ncig los ntawm cov neeg ua haujlwm ntawm qhov chaw, yog li ua tiav. kev nyab xeeb thiab ua haujlwm tau zoo.
4. Tom qab siv lub tshuab ntsuas roj combustible, ntxiv rau kev kaw ib txwm thiab kev them nyiaj raws sijhawm, kev saib xyuas zoo thiab kev saib xyuas cov khoom siv roj hluav taws xob kuj tseem tsim nyog. Feem ntau, rov pib dua qhov tseem ceeb rau xoom, ntxuav lub cuab yeej, thiab tshwj xeeb tshaj yog ntxuav lub sensor txoj hauj lwm ntawm lub combustible gas detector raws sij hawm. Vim tias qhov chaw ua haujlwm hnyav heev ntawm ntau qhov chaw, cov khoom me me ntawm cov plua plav tuaj yeem ua rau cov sensor thaiv hauv cov khoom siv hluav taws xob, cuam tshuam rau lawv qhov rhiab heev.
