Yuav ua li cas sim dab teg thiab cov khau tiv thaiv kab mob los ntawm tib neeg lub cev tester
Tib neeg lub cev tester muaj peev xwm saib xyuas qhov hluav taws xob zoo ntawm tib neeg lub cev thiab tuaj yeem tshem tawm hluav taws xob tawm ntawm tib neeg lub cev. Tib neeg lub cev tester feem ntau kuaj cov kev ua haujlwm ntawm tib neeg lub cev. Qhov ntsuas tau ntes thiab ceev fais fab fais fab (ntau dua 109 ~ 1010Ω) uas yooj yim rau kev txaus ntshai, thiab thaum lub zog ua rau tib neeg lub cev tsis muaj zog (tsawg dua 104Ω), Yog tias cov neeg ua hauj lwm cuam tshuam lub hwj chim ( 220V los yog 380V), nws yuav ua rau hluav taws xob thiab raug mob, thiab lub tswb txhawm rau tiv thaiv hluav taws xob.
Cov nram qab no yog qhov kev siv ntawm tib neeg lub cev tester:
Thaum ntsuas lub pluaj ntawm lub dab teg, xub xub pwg pluaj ntawm lub dab teg, ntxig rau lub txiv ntsej muag ntsaws rau ntawm lub ntsej muag ntawm lub caj dab sab hauv lub hauv ntej ntawm qhov ntsuas, sim qhov kev hloov ntawm txoj hlua rau sab ntawm "dab teg pluaj", thiab nias kev kuaj khawm. Yog hais tias txoj kev tiv thaiv kab mob sib tw ua tau raws li qhov yuav tsum tau ua, qhov nruab nrab "kis" ntsuas teeb. Yog hais tias tus txheej txheem tsis tau ntsib, qhov qhia paub ntawm sab laug thiab sab lus qhia "tsawg" lossis "siab", thiab lub suab tseem ceeb tib lub sijhawm.
Kuaj cov khau los tiv thaiv zoo li qub, khawm koj txhais ko taw rau ntawm tus pas taws, sim qhov kev hloov ntawm selector mus rau "taw kev", thiab nias lub khawm kuaj. Yog hais tias txoj kev tsis kam ntawm lub khau muaj raws li qhov yuav tsum tau ua, qhov nruab nrab "xeem" qhia tau teeb. Yog hais tias tus txheej txheem tsis tau ntsib, qhov qhia paub ntawm sab laug thiab sab lus qhia "tsawg" lossis "siab", thiab lub suab tseem ceeb tib lub sijhawm.
Electrostatics nyob rau hauv tib neeg lub cev yog qhov tseem ceeb tshaj plaws thiab feem ntau ua rau muaj kev sib tsoo ntawm explosives thiab hluav taws xob hluav taws xob, kev puas tsuaj rau cov khoom siv hluav taws xob, thiab tsis zoo ntawm cov khoom. Yog li, hluav taws xob tiv thaiv hluav taws xob rau hluav taws xob fais fab, hluav taws xob, lwm yam zoo li Cov kev cai no yog tsim los ntawm tib neeg lub cev tiv thaiv electrostatic. Nyob rau hauv qhov teeb meem los tiv thaiv teeb meem ntawm tib neeg lub cev, ntsuas kev tsis sib haum ntawm tib neeg lub cev yog ib qho tseem ceeb tshaj plaws.