Lub grounding downlead conductivity tester yog cov khoom siv hluav taws xob uas siv tau yooj yim heev uas tsim los ntsuas qhov kev sib txuas ntawm cov khoom siv hluav taws xob thiab hauv av. Nws lub luag haujlwm tseem ceeb yog txhawm rau txheeb xyuas qhov kev ncaj ncees ntawm cov khoom siv hauv av, nrog rau kev sib txuas hluav taws xob ntawm ntau yam khoom siv hluav taws xob uas yuav tsum tau muab tso rau hauv cov khoom siv hauv av, nrog rau kev sib txuas hluav taws xob ntawm txhua feem ntawm cov khoom siv hauv av thiab txhua yam khoom siv, uas yog. , tus nqi DC tsis kam, tseem hu ua hluav taws xob conductivity. Hom kev sim no yog qhov tseem ceeb rau kev ua haujlwm nyab xeeb ntawm cov khoom siv hluav taws xob, vim tias kev ntseeg tau thiab kev ua tau zoo ntawm cov khoom siv hauv av ncaj qha cuam tshuam rau kev nyab xeeb ntawm cov khoom siv thiab kev tiv thaiv kev sib tsoo.
Lub grounding downlead continuity tester feem ntau yog siv rau kev soj ntsuam txuas ntxiv ntawm kev sib txuas ntawm cov khoom siv hluav taws xob thiab cov phiaj xwm hauv av hauv kev sim engineering ntawm lub zog hluav taws xob. Nws yog qhov tsim nyog rau kev ntsuas cov conductivity tsis kam ntawm cov khoom siv hluav taws xob hauv av thiab cov khoom siv hauv av (los yog cov cuab yeej nyob ib sab), tshwj xeeb tshaj yog rau kev ntsuas qhov tsis kam tiv thaiv. Los ntawm kev ntsuas hluav taws xob kev ntseeg siab ntawm cov khoom siv hauv av, nws tuaj yeem tshawb xyuas cov teeb meem tam sim ntawd xws li kev tiv thaiv ntau ntxiv ntawm cov ntsiab lus sib txuas los ntawm cov yam ntxwv xws li ya raws, corrosion, thiab tawg, yog li zam kom tsis txhob muaj kev phom sij rau kev nyab xeeb thaum siv khoom siv, uas tej zaum yuav ua rau cov khoom siv. poob hauv av thaum mob hnyav.
