①. 測(ce)量(liang)使(shi)用儀器儀表(biao)必須按照(zhao)各自操(cao)作(zuo)規程和測(ce)量(liang)要求進(jin)行。
②. 抽取(qu)整(zheng)體管道(dao)中(zhong)點(dian)附近的兩個接地點(dian)的中(zhong)點(dian)作為測量點(dian),防靜電接地電阻值讀(du)數應小(xiao)于100Ω。
③. 如果(guo)讀(du)數不滿足要(yao)求,則(ze)(ze)需要(yao)進行(xing)修正。如該測量點(dian)(dian)阻(zu)值過大則(ze)(ze)該點(dian)(dian)重復接地,該點(dian)(dian)阻(zu)值略大于標準(zhun)則(ze)(ze)增大兩端接地點(dian)(dian)導電截面積。