Qhov qeb kawm ntawm khaub ncaws tiv thaiv kev ua haujlwm zoo li cas?
Hluav taws xob zoo li qub yog tus tua neeg tsis pom nyob hauv kev tsim khoom lag luam. Nws yog qhov pom tab sis tsis tuaj yeem tsis quav ntsej. Txawm hais tias tsis yog txhua qhov kev lag luam xav tau antistatic, nws yog cais tsis tau hauv kev lag luam hluav taws xob, kev lag luam tshuaj, kev lag luam petrochemical, kev lag luam khoom noj khoom haus, aerospace, thiab lwm yam Los tiv thaiv kev ua haujlwm zoo li qub. Cov kev lag luam sib txawv muaj qhov sib txawv ntawm cov khaub ncaws ua haujlwm antistatic, thiab qib kuj tau sib faib. Niaj hnub no, cia peb ua haujlwm nrog koj kom nkag siab yuav ua li cas cov qeb ntawm antistatic khaub ncaws ua haujlwm raug txhais.
Hauv tib neeg txoj kev nkag siab, nws zoo li A-chav kawm ua haujlwm khaub ncaws tiv thaiv kev ua haujlwm yog khaub ncaws tiv thaiv cov khaub ncaws ua haujlwm zoo li qub, thaum B-chav ua haujlwm tiv thaiv cov khaub ncaws ua haujlwm yog polyester-paj rwb los tiv thaiv kev ua haujlwm zoo li qub, tab sis qhov no tiag tiag tsis yog. Hauv lub teb chaws tus qauv GB12014-2009 rau cov khaub ncaws tiv thaiv kev ua haujlwm zoo li A thiab B qib tau muab faib los ntawm kev tiv thaiv sab saum toj. Hauv lub teb chaws tus qauv, saum npoo tsis kam ntawm qib A khaub ncaws ua haujlwm antistatic yog 10 txog 5 txog 5 rau 10 ohms, thiab cov khoom tiv thaiv zoo ntawm qeb B antistatic khaub ncaws ua haujlwm yog 10 7 zog rau 10 lub zog ntawm 10 ohms, tab sis thaum lub tshav tiv thaiv ntawm antistatic workwear nce mus txog 10 zog ntawm 10 ohms, antistatic workwear yog hoob B antistatic workwear.
Tsis tas li ntawd, Chav Kawm Ib lub tshuab ua haujlwm antistatic tuaj yeem ntxuav ntau dua ib puas npaug, thiab qhov kev sib txhuam voltage (tshwj tsis yog kev hloov kho tshwj xeeb) yog li 200V. Chav ua haujlwm B antistatic ua haujlwm khaub ncaws raug ntxuav txog 50 zaug, thiab qhov txhuam cov roj hluav taws xob yog li 300V.