精品人妻伦一二三区久久_久久久久无码专区亚洲av_蜜芽亚洲AV无码精品国产午夜_南京粗大爽GAYXXX男男

ZY5110數字電(dian)平(ping)(ping)綜合(he)測(ce)試儀(yi) 集(ji)振蕩器(qi)、寬頻電(dian)平(ping)(ping)表(biao)、選頻電(dian)平(ping)(ping)表(biao)、雜音儀(yi)、阻抗表(biao)、載波通道自動(dong)測(ce)試儀(yi)、頻率計等于一體的(de)多功能(neng)(neng)儀(yi)表(biao)。儀(yi)表(biao)采用(yong)雙(shuang)DDS技術、帶(dai)flash ROM的(de)單片機、溫(wen)補晶(jing)振TCXO以及大規模(mo)集(ji)成電(dian)路開發(fa)成功的(de)智能(neng)(neng)型、全數字化(hua)儀(yi)表(biao)。

高壓驗電(dian)器(qi)GD-110KV ? 適(shi)用(yong)于(yu)額定頻率為(wei)50Hz,電(dian)壓等級為(wei)10KV 35KV 110KV 220KV的(de)交流電(dian)壓,作直接接觸式驗電(dian)用(yong),驗電(dian)器(qi)適(shi)用(yong)于(yu)發電(dian),輸電(dian),變電(dian)系統核工礦企業的(de)電(dian)器(qi)操作檢(jian)修(xiu)人(ren)員用(yong)于(yu)驗證有(you)無電(dian)壓的(de)理(li)想(xiang)安全工具.

GD-500KV\\驗(yan)(yan)(yan)電(dian)(dian)(dian)器(qi)(qi) 用(yong)于(yu)(yu)額定頻率(lv)為(wei)50Hz,電(dian)(dian)(dian)壓(ya)等級為(wei)10KV 35KV 110KV 220KV的(de)交流(liu)電(dian)(dian)(dian)壓(ya),作直(zhi)接接觸式驗(yan)(yan)(yan)電(dian)(dian)(dian)用(yong),驗(yan)(yan)(yan)電(dian)(dian)(dian)器(qi)(qi)適用(yong)于(yu)(yu)發電(dian)(dian)(dian),輸電(dian)(dian)(dian),變電(dian)(dian)(dian)系(xi)統核工(gong)礦企業的(de)電(dian)(dian)(dian)器(qi)(qi)操作檢修人員用(yong)于(yu)(yu)驗(yan)(yan)(yan)證有無(wu)電(dian)(dian)(dian)壓(ya)的(de)理想安全工(gong)具.

高(gao)壓驗電(dian)器GD-35KV 適用于 220V-500V 、 6KV 、 10KV 、 35KV 、 110KV 、 220KV 、 500KV 交流輸配(pei)電(dian)線(xian)路和(he)設備的(de)驗電(dian)，無論是白天或夜(ye)晚(wan)、室內變電(dian)所站或室外架空(kong)線(xian)上，都能正(zheng)確、可靠地為您(nin)服(fu)務，是電(dian)力系統和(he)工(gong)礦企業電(dian)氣部門(men)bi備的(de)安全用具。

高(gao)壓(ya)驗(yan)(yan)電(dian)器\\GD-10KV 適用(yong)(yong)于額定頻率為50Hz,電(dian)壓(ya)等級為10KV 35KV 110KV 220KV的交流(liu)電(dian)壓(ya),作(zuo)直(zhi)接接觸式驗(yan)(yan)電(dian)用(yong)(yong),驗(yan)(yan)電(dian)器適用(yong)(yong)于發(fa)電(dian),輸電(dian),變電(dian)系統核工(gong)礦(kuang)企業(ye)的電(dian)器操作(zuo)檢(jian)修(xiu)人員用(yong)(yong)于驗(yan)(yan)證有無電(dian)壓(ya)的理想安(an)全工(gong)具.

GDY-C-220KV風車式(shi)高(gao)壓(ya)驗(yan)電器(qi) 風車式(shi)高(gao)壓(ya)驗(yan)電器(qi)使(shi)用前應(ying)觀察回(hui)(hui)轉指(zhi)示器(qi)葉片有(you)無(wu)脫(tuo)(tuo)軸現象，脫(tuo)(tuo)軸者不(bu)得(de)使(shi)用，輕輕搖晃驗(yan)電器(qi)，其葉片應(ying)稍(shao)微有(you)晃動。在使(shi)用風車式(shi)驗(yan)電器(qi)時，應(ying)逐漸靠近被(bei)測(ce)設(she)備(bei)，一旦指(zhi)示葉片開始正常(chang)回(hui)(hui)轉，即說明該(gai)設(she)備(bei)有(you)電，應(ying)隨即離開被(bei)測(ce)設(she)備(bei)，不(bu)要使(shi)葉片回(hui)(hui)轉，以保(bao)證驗(yan)電器(qi)的使(shi)用壽命。