電(dian)(dian)(dian)(dian)力系(xi)統(tong)接(jie)地(di)(di)(di)試(shi)驗(yan)(yan)(yan)和(he)絕(jue)緣(yuan)(yuan)試(shi)驗(yan)(yan)(yan)是(shi)(shi)為(wei)保證電(dian)(dian)(dian)(dian)氣設備(bei)正常工(gong)(gong)作和(he)人(ren)身(shen)安全而(er)采取的(de)(de)(de)一種(zhong)用(yong)電(dian)(dian)(dian)(dian)安全措施。通(tong)過金屬導線與接(jie)地(di)(di)(di)裝置(zhi)連接(jie)來實現(xian)，將電(dian)(dian)(dian)(dian)氣設備(bei)上(shang)可(ke)能產生(sheng)的(de)(de)(de)漏電(dian)(dian)(dian)(dian)流、靜電(dian)(dian)(dian)(dian)荷以(yi)(yi)及(ji)雷(lei)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流等引(yin)入地(di)(di)(di)下(xia)，從(cong)而(er)避免人(ren)身(shen)觸電(dian)(dian)(dian)(dian)和(he)可(ke)能發(fa)生(sheng)的(de)(de)(de)火災以(yi)(yi)及(ji)爆炸等事(shi)故。接(jie)地(di)(di)(di)、絕(jue)緣(yuan)(yuan)電(dian)(dian)(dian)(dian)阻試(shi)驗(yan)(yan)(yan)項目(mu)的(de)(de)(de)是(shi)(shi)保障電(dian)(dian)(dian)(dian)力系(xi)統(tong)運行正常,是(shi)(shi)電(dian)(dian)(dian)(dian)力系(xi)統(tong)預防性(xing)(xing)試(shi)驗(yan)(yan)(yan)項目(mu)中的(de)(de)(de)不可(ke)缺少的(de)(de)(de)試(shi)驗(yan)(yan)(yan)項目(mu)。?絕(jue)緣(yuan)(yuan)電(dian)(dian)(dian)(dian)阻測試(shi)儀是(shi)(shi)為(wei)了解(jie)決(jue)高壓變電(dian)(dian)(dian)(dian)站(zhan)、發(fa)電(dian)(dian)(dian)(dian)廠(chang)現(xian)場強干擾下(xia)對大型(xing)高壓變壓器、電(dian)(dian)(dian)(dian)機電(dian)(dian)(dian)(dian)器、遠程電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜或埋設電(dian)(dian)(dian)(dian)纜等電(dian)(dian)(dian)(dian)氣絕(jue)緣(yuan)(yuan)電(dian)(dian)(dian)(dian)阻特性(xing)(xing)的(de)(de)(de)測試(shi)而(er)設計研制(zhi)。接(jie)地(di)(di)(di)電(dian)(dian)(dian)(dian)阻測試(shi)儀適用(yong)于(yu)測試(shi)各(ge)類(lei)接(jie)地(di)(di)(di)裝置(zhi)的(de)(de)(de)工(gong)(gong)頻接(jie)地(di)(di)(di)阻抗、接(jie)觸電(dian)(dian)(dian)(dian)壓、跨(kua)步電(dian)(dian)(dian)(dian)壓、等工(gong)(gong)頻特性(xing)(xing)參數以(yi)(yi)及(ji)土(tu)壤電(dian)(dian)(dian)(dian)阻率。可(ke)測變電(dian)(dian)(dian)(dian)站(zhan)地(di)(di)(di)網（4Ω）、水火電(dian)(dian)(dian)(dian)廠(chang)、微波站(zhan)（10Ω）、避雷(lei)針（10Ω）多用(yong)機型(xing)。