Tom qab ntawm cov khoom siv roj av hauv kev kho mob xwm txheej ceev
Lub hom phiaj kawg ntawm txhua qhov lus teb thaum muaj xwm txheej ceev yog los tswj thiab tshem tawm cov xau. Tej yam uas tsim kev puas tsuaj feem ntau ua rau cov dej nyob ib puag ncig thiab av. Cov koom haum cuam tshuam yuav tsum tau lees paub qhov concentration ntawm cov pa phem no txhawm rau txiav txim siab seb puas yuav ua haujlwm ntxiv tom qab. Yog tias nws tsuas yog cov roj nchuav thiab nws tau nqus tag nrho los ntawm cov av, tsis tas yuav ua rau nws.
Nws tuaj yeem pom tau tias yog lub tshuab ntsuas roj tsim nyog rau kev sib tsoo thaum muaj xwm txheej ceev, nws yuav tsum tsawg kawg muaj cov yam ntxwv hauv qab no:
Nruab nrog ntau cov pa sensors ntau npaum li qhov ua tau thiab tsawg kawg yog ib lub tshuab kuaj pom dav dav xws li PID lossis MOS txhawm rau kuaj xyuas VOCs;
Kev teeb tsa ntawm lub sensor yog hloov tau raws li qhov ua tau, thiab nws yog qhov zoo tshaj rau nruab catalytic combustion, electrochemical, infrared, photoionization (PID) sensors thiab detectors arbitrarily;
Raws li loj cov ntaub ntawv cia muaj peev xwm ua tau thiab yooj yim rau koj mus download tau rau koj lub computer;
Cov ntaub ntawv ntsuas tuaj yeem tso tawm kom pom tseeb thiab yooj yim, thiab nws yog qhov zoo tshaj los tso saib cov ntaub ntawv sib txawv hauv daim duab duab;
Nws muaj lub peev xwm loj-muaj peev xwm rov ua tau roj teeb, uas tuaj yeem txhawb nqa lub cuab yeej ua haujlwm ntev. Nws yog qhov zoo tshaj kom muaj lub roj teeb alkaline adapter los tiv thaiv nws los ntawm kev siv lub sijhawm thaum nws tsis nco qab them;
Lub twj tso kua mis yuav tsum tau nruab nrog lub twj tso kua mis suction, uas yog yooj yim rau kev soj ntsuam cov pa xau, headspace tsom thiab lwm yam haujlwm;
Intrinsically muaj kev nyab xeeb rau siv nyob rau hauv ib puag ncig txaus ntshai;
Cov cuab yeej yuav tsum muaj cov yam ntxwv ntawm qhov me me, lub teeb yuag, yooj yim siv thiab lwm yam khoom siv tau yooj yim.
