Dab tsi yog cov yam ntxwv ntawm portable combustible gas detectors?
1. Raws li kev saib xyuas ib txwm muaj ntawm cov khoom siv hluav taws xob qis, lub sijhawm ua haujlwm ntau dua lossis sib npaug li 8 teev.
2. LCD zaub txais LCD zaub, uas muaj peev xwm intuitively tso saib cov roj concentration ntawm qhov chaw.
3. Cov qauv tsim digital tau txais kev ua haujlwm siab - CPU ceev, kev lees paub tsis siv neeg, lub tswb tsis siv neeg, thiab siab siab tshaj qhov txwv tsis siv neeg tiv thaiv.
4. Lub ntsuas ntsuas raug lees txais cov khoom siv roj rhiab, uas muaj cov yam ntxwv ntawm qhov raug siab, muaj kev ntseeg siab, zoo roj xaiv, thiab muaj zog tiv thaiv - muaj peev xwm cuam tshuam.
5. Lub roj teeb muaj lub neej ua haujlwm ntev thiab txais kev ua haujlwm siab - cov roj teeb lithium rechargeable nrog kev tiv thaiv kev them nyiaj thiab qis -voltage tiv thaiv kev ua haujlwm. Xyuas kom ntseeg tau tias kev siv roj teeb thiab kev ua neej ntev.
Thaum nws los txog rau cov ntawv thov tshwj xeeb ntawm cov khoom siv hluav taws xob hluav taws xob, lawv raug ntsuas raws li cov pa hluav taws xob kom pom nyob rau hauv qhov chaw, thiab yog cov khoom ntes uas teb rau cov concentration ntawm ib qho los yog ntau yam combustible gases. Txhua qhov chaw uas muaj cov pa hluav taws kub hnyiab thiab tawg yuav tsum tau siv lub tshuab hluav taws xob hluav taws xob. Kev ceev faj rau kev teeb tsa ntawm combustible gas detectors:
1. Kev xaim hluav taws xob yuav tsum tau ua thaum muaj hluav taws xob tsis zoo, thiab tom qab lees paub qhov raug xaim, lub hwj chim yuav tsum tau qhib; Kev tswj chaw taws teeb yuav tsum tau siv los debug qhov kev sojntsuam thaum nws tau lees paub tias tsis muaj cov pa tawm ntawm qhov chaw.
2. Qhov chaw teeb tsa yuav tsum nyob rau hauv ib lub vojvoog ntawm 1 meter nyob ib puag ncig li qub, cov kav dej txuas txuas, cov khoom siv hluav taws xob, lossis cov cheeb tsam uas muaj qhov to, ze li sai tau yam tsis muaj kev cuam tshuam rau kev ua haujlwm ntawm lwm yam khoom siv.
3. Thaum siv rau qhov loj - ntsuas roj, qhov kev sojntsuam ntawm 20-50 square metres tuaj yeem npaj kom ua tiav kev saib xyuas kev nyab xeeb.
4. Kev teeb tsa qhov siab: Thaum kuaj pom cov pa roj sib zog dua li huab cua xws li hydrogen, nkev roj, thiab cov pa hauv nroog, lawv yuav tsum tau nruab li ntawm 1 meter saum lub ru tsev; Thaum kuaj pom cov pa hnyav dua li huab cua xws li cov roj av liquefied, lawv yuav tsum tau teeb tsa li 1.5-2 meters hauv qab av.
5. Txoj kev teeb tsa tuaj yeem yog lub ru tsev mounted, phab ntsa mounted, los yog txuas nrog cov kav dej, thiab lwm yam. Nws yuav tsum xyuas kom meej tias lub installation yog ruaj khov thiab txhim khu kev qha. Peb tau nruab ib qho infrared chaw taws teeb tswj kom yooj yim debugging thiab ua haujlwm.
6. Kev xaim ntawm qhov chaw yuav tsum tau ua los ntawm cov kav dej uas ua tau raws li qhov yuav tsum tau muaj kev nyab xeeb ntawm hluav taws. Cov kav dej yuav tsum tau txuas nrog kev sojntsuam kom ua tau raws li qhov xav tau ntawm kev nyab xeeb hluav taws.
7. Lub sensor yuav tsum tau kho lub ntsej muag downwards thaum lub sij hawm installation.
8. Cov ntaub thaiv npog yuav tsum tau siv rau kev xaim, nrog ib txoj kab uas hla ntau tshaj 1 square millimeter. Lub shielding txheej yuav tsum tau grounded thaum xaim.
