驗電器的使用方法

驗電器的使用方法
驗(yan)(yan)電(dian)(dian)(dian)器(qi)(qi)(qi)是一種用來檢(jian)查電(dian)(dian)(dian)壓(ya)(ya)線路和電(dian)(dian)(dian)力設備是否帶(dai)電(dian)(dian)(dian)的工具(ju)。驗(yan)(yan)電(dian)(dian)(dian)器(qi)(qi)(qi)主要分(fen)為低壓(ya)(ya)驗(yan)(yan)電(dian)(dian)(dian)器(qi)(qi)(qi)和高(gao)壓(ya)(ya)驗(yan)(yan)電(dian)(dian)(dian)器(qi)(qi)(qi)兩大類，低壓(ya)(ya)驗(yan)(yan)電(dian)(dian)(dian)器(qi)(qi)(qi)有(you)驗(yan)(yan)電(dian)(dian)(dian)筆、袖珍(zhen)驗(yan)(yan)電(dian)(dian)(dian)器(qi)(qi)(qi)、回(hui)轉調角式、折疊式等(deng)(deng)，高(gao)壓(ya)(ya)驗(yan)(yan)電(dian)(dian)(dian)器(qi)(qi)(qi)有(you)GDY（GSY）高(gao)壓(ya)(ya)驗(yan)(yan)電(dian)(dian)(dian)器(qi)(qi)(qi)、GDY-III高(gao)壓(ya)(ya)驗(yan)(yan)電(dian)(dian)(dian)器(qi)(qi)(qi)、GDY-F防(fang)雨式高(gao)壓(ya)(ya)驗(yan)(yan)電(dian)(dian)(dian)器(qi)(qi)(qi)等(deng)(deng)。

各位都清楚驗機械是是變機械所使用的大致的平安工具，使用以變配電間、工程功課外架、感應起電功課田徑場等。確實，還就能夠用以辯認感應起電體所感應起導電粒子的極性。比如，先以帶正電的感應起電體與驗機械接觸性，使金箔帶正電，張開嘴務必角度來，然而，將待辯認的感應起電體攜至圓板符近，若感應起電體帶正電，則張角不斷增強，于己急劇減小。