電(dian)(dian)(dian)(dian)(dian)力(li)系統(tong)接(jie)地(di)(di)(di)試(shi)驗(yan)和(he)絕(jue)(jue)緣(yuan)(yuan)試(shi)驗(yan)是(shi)為(wei)保證(zheng)電(dian)(dian)(dian)(dian)(dian)氣(qi)設(she)(she)備正常工(gong)(gong)作(zuo)和(he)人身(shen)安全而采取的(de)(de)(de)一(yi)種(zhong)用(yong)電(dian)(dian)(dian)(dian)(dian)安全措施。通過金屬(shu)導線(xian)與接(jie)地(di)(di)(di)裝(zhuang)置(zhi)(zhi)連接(jie)來實現(xian)，將電(dian)(dian)(dian)(dian)(dian)氣(qi)設(she)(she)備上(shang)可(ke)能產生的(de)(de)(de)漏電(dian)(dian)(dian)(dian)(dian)流、靜電(dian)(dian)(dian)(dian)(dian)荷以(yi)及(ji)(ji)雷(lei)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)流等(deng)引(yin)入地(di)(di)(di)下(xia)，從而避(bi)免人身(shen)觸(chu)電(dian)(dian)(dian)(dian)(dian)和(he)可(ke)能發生的(de)(de)(de)火災以(yi)及(ji)(ji)爆(bao)炸等(deng)事故。接(jie)地(di)(di)(di)、絕(jue)(jue)緣(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)阻(zu)試(shi)驗(yan)項目的(de)(de)(de)是(shi)保障(zhang)電(dian)(dian)(dian)(dian)(dian)力(li)系統(tong)運行(xing)正常,是(shi)電(dian)(dian)(dian)(dian)(dian)力(li)系統(tong)預防(fang)性試(shi)驗(yan)項目中的(de)(de)(de)不可(ke)缺少的(de)(de)(de)試(shi)驗(yan)項目。?絕(jue)(jue)緣(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)阻(zu)測試(shi)儀是(shi)為(wei)了解決高壓(ya)(ya)變電(dian)(dian)(dian)(dian)(dian)站(zhan)、發電(dian)(dian)(dian)(dian)(dian)廠現(xian)場(chang)強(qiang)干擾(rao)下(xia)對(dui)大型(xing)高壓(ya)(ya)變壓(ya)(ya)器、電(dian)(dian)(dian)(dian)(dian)機電(dian)(dian)(dian)(dian)(dian)器、遠程電(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)纜或(huo)埋(mai)設(she)(she)電(dian)(dian)(dian)(dian)(dian)纜等(deng)電(dian)(dian)(dian)(dian)(dian)氣(qi)絕(jue)(jue)緣(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)阻(zu)特性的(de)(de)(de)測試(shi)而設(she)(she)計研制。接(jie)地(di)(di)(di)電(dian)(dian)(dian)(dian)(dian)阻(zu)測試(shi)儀適用(yong)于測試(shi)各類(lei)接(jie)地(di)(di)(di)裝(zhuang)置(zhi)(zhi)的(de)(de)(de)工(gong)(gong)頻(pin)接(jie)地(di)(di)(di)阻(zu)抗、接(jie)觸(chu)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)、跨步(bu)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)、等(deng)工(gong)(gong)頻(pin)特性參數以(yi)及(ji)(ji)土壤(rang)電(dian)(dian)(dian)(dian)(dian)阻(zu)率(lv)。可(ke)測變電(dian)(dian)(dian)(dian)(dian)站(zhan)地(di)(di)(di)網（4Ω）、水火電(dian)(dian)(dian)(dian)(dian)廠、微波(bo)站(zhan)（10Ω）、避(bi)雷(lei)針（10Ω）多(duo)用(yong)機型(xing)。