Cov pa phem hauv qhov av feem ntau yog methane, carbon monoxide, carbon dioxide, hydrogen sulfide, sulfur dioxide, ammonia, nitrogen dioxide, nitrogen oxides, thiab lwm yam, thiab cov sijhawm ntau lawm muaj qhov sib txawv ntawm cov kev xav tau, xaiv cov khoom siv roj zoo yog txhua tus neeg. koom nrog kev nyab xeeb thiab kev ua haujlwm ntau lawm yuav tsum tau ua tib zoo saib xyuas. Yog li yuav ua li cas peb thiaj li xaiv cov khoom siv tshuaj lom neeg thiab cov pa phem los kuaj xyuas cov pa phem no hauv qhov av?
Ua ntej, peb yuav tsum txiav txim siab seb hom thiab concentration ntau npaum li cas ntawm cov roj pom tau;
Yog hais tias methane thiab lwm yam tshuaj lom alkanes tsawg dua, nws raug pom zoo kom xaiv cov khoom siv hluav taws xob hluav taws xob. Yog tias muaj cov pa phem xws li carbon monoxide thiab hydrogen sulfide, nws raug nquahu kom xaiv cov khoom siv roj tshwj xeeb los xyuas kom muaj kev nyab xeeb ntawm cov neeg ua haujlwm. Yog hais tias nws yog ntau cov organic toxic thiab teeb meem gases, xav tias cov concentration ntawm tib neeg lom tej zaum yuav qis dua, xws li aromatic hydrocarbons, halogenated hydrocarbons, ammonia (amine), ethers, alcohols, esters, thiab lwm yam, nws raug nquahu kom muab qhov tseem ceeb rau photoion detectors, tab sis kiag li tsis txhob siv combustible gas detectors kom tsis txhob raug mob.
Yog tias qhov chaw raug them los ntawm ntau hom roj, nws raug nquahu kom koj xaiv cov khoom siv roj av sib xyaw, uas tuaj yeem ua tiav ob zaug cov txiaj ntsig nrog ib nrab ntawm kev siv zog.
Qhov thib ob, nws yog ib qho tsim nyog los txiav txim siab lub sijhawm uas siv lub tshuab ntes;
Kev tshawb nrhiav kev lag luam ib puag ncig yog qhov sib txawv, thiab hom roj ntes tau txawv.
Muaj cov twj tso kua mis nyob ruaj ruaj uas tuaj yeem ntsia tau rau ntawm cov ntsiab lus tshwj xeeb txhawm rau txheeb xyuas cov pa paug tshwj xeeb. Cov khoom ruaj khov feem ntau yog ob hom, nrog cov sensors thiab transformers thiab portable gas detectors, me me, yooj yim nqa, nrog qhib, nyob rau hauv txhua yam ntawm factories thiab kev noj qab haus huv department yog ntau thiab ntau lug siv.
Yog tias nws yog lub sijhawm qhib, peb tuaj yeem siv lub tshuab hluav taws xob diffused. Yog tias nws yog qhov chaw kaw, xws li cov tshuaj tiv thaiv tank, lub tank cia lossis cov thawv, cov kav dej lossis lwm cov kav dej hauv av, cov chaw hauv av, qhov tunnels thiab lwm qhov chaw ua haujlwm, nws yuav tsum tau sim ua ntej cov neeg ua haujlwm nkag mus, thiab nws yuav tsum tau sim sab nraum qhov chaw kaw. Nyob rau ntawm no, yuav tsum tau xaiv ib tug ntau-gas detector nrog ib tug built-in sampling twj tso kua mis.
Tsis tas li ntawd, tom qab nkag mus rau hauv qhov chaw kaw, cov roj muaj pes tsawg leeg yuav tsum tau soj ntsuam tas li kom tsis txhob muaj kev hloov pauv hauv cov ntsiab lus ntawm cov organic tebchaw los yog lwm cov pa phem thiab cov pa phem uas tshwm sim los ntawm cov neeg ua haujlwm nkag, tam sim ntawd to, kub thiab lwm yam kev hloov pauv.
Yog tias siv thaum muaj xwm txheej ceev, nrhiav kom pom thiab tshuaj xyuas, nws yuav tsum tau muab tso rau, lub sij hawm teb luv luv, rhiab heev thiab kev daws teeb meem ntawm cov cuab yeej, kom cov kev taw qhia ntawm cov xau taw tes tuaj yeem yooj yim.
Nrog rau txoj kev loj hlob ntawm innovation, portable ntau yam detectors kuj yog ib tug zoo xaiv rau peb. Nws yog qhov me me, lub teeb hauv qhov hnyav, ceev hauv cov lus teb, tuaj yeem ntes ntau yam roj av tib lub sijhawm, thiab siv tau yooj yim dua.