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HP9920高速絕(jue)緣(yuan)(yuan)電(dian)(dian)(dian)阻(zu)測(ce)試(shi)儀(yi)：$n是(shi)一(yi)款測(ce)試(shi)理電(dian)(dian)(dian)池電(dian)(dian)(dian)芯短(duan)路(lu)、絕(jue)緣(yuan)(yuan)電(dian)(dian)(dian)阻(zu)的(de)儀(yi)器(qi)。符合IEC 61010安全(quan)標準。主要應用鋰電(dian)(dian)(dian)池在灌注電(dian)(dian)(dian)解液前(qian)，對電(dian)(dian)(dian)池電(dian)(dian)(dian)芯施加高壓測(ce)試(shi)，判(pan)定出(chu)電(dian)(dian)(dian)芯開路(lu)、短(duan)路(lu)、微短(duan)路(lu)等絕(jue)緣(yuan)(yuan)故(gu)障。并擁有異常檢測(ce)功能，和短(duan)路(lu)測(ce)試(shi)功能，快速判(pan)定，測(ce)試(shi)時間高達50ms。