一、TG6100型一體化精密油介損體積電阻率測試儀產品簡介 TG6100型一體化精密油介損體積電阻率測試儀是(shi)用(yong)(yong)(yong)于絕緣油等液體(ti)(ti)絕緣介質的(de)介質損(sun)耗角(jiao)及(ji)體(ti)(ti)積(ji)電(dian)(dian)(dian)(dian)阻率(lv)的(de)高(gao)精(jing)密儀(yi)器(qi)(qi)。一體(ti)(ti)化結構。內(nei)部集(ji)成了(le)介損(sun)油杯(bei)(bei)、溫(wen)控儀(yi)、溫(wen)度(du)傳(chuan)感(gan)器(qi)(qi)、介損(sun)測(ce)試(shi)電(dian)(dian)(dian)(dian)橋、交(jiao)流試(shi)驗(yan)電(dian)(dian)(dian)(dian)源(yuan)、標準電(dian)(dian)(dian)(dian)容(rong)器(qi)(qi)、高(gao)阻計、直流高(gao)壓源(yuan)等主要部件。其中加熱(re)部分采用(yong)(yong)(yong)了(le)當前*為先(xian)進的(de)高(gao)頻(pin)感(gan)應加熱(re)方式,該(gai)(gai)加熱(re)方式具備油杯(bei)(bei)與加熱(re)體(ti)(ti)非接觸、加熱(re)均(jun)勻(yun)、速度(du)快、控制方便等優點。交(jiao)流試(shi)驗(yan)電(dian)(dian)(dian)(dian)源(yuan)采用(yong)(yong)(yong)AC-DC-AC轉換方式,有效避免市電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓及(ji)頻(pin)率(lv)波動對介損(sun)測(ce)試(shi)準確(que)性影響(xiang),即便是(shi)發(fa)電(dian)(dian)(dian)(dian)機發(fa)電(dian)(dian)(dian)(dian),該(gai)(gai)儀(yi)器(qi)(qi)也(ye)能正確(que)運行(xing)。內(nei)部標準電(dian)(dian)(dian)(dian)容(rong)器(qi)(qi)為SF6充氣三極式電(dian)(dian)(dian)(dian)容(rong),該(gai)(gai)電(dian)(dian)(dian)(dian)容(rong)的(de)介損(sun)及(ji)電(dian)(dian)(dian)(dian)容(rong)量(liang)不受環(huan)境溫(wen)度(du)、濕(shi)度(du)等影響(xiang),保證儀(yi)器(qi)(qi)長(chang)時(shi)間使用(yong)(yong)(yong)后仍然精(jing)度(du)一致。
二、精密油介損體積電阻率測試儀 主要技術參數