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(300A600A)回(hui)路開(kai)(kai)關接觸(chu)電(dian)阻(zu)(zu)(zu)測(ce)(ce)試(shi)儀是用于開(kai)(kai)關控制(zhi)設(she)備的接觸(chu)電(dian)阻(zu)(zu)(zu)、回(hui)路電(dian)阻(zu)(zu)(zu)測(ce)(ce)量的專用設(she)備，其測(ce)(ce)試(shi)電(dian)流為(wei)直流600A可在此電(dian)流下直接測(ce)(ce)得回(hui)路電(dian)阻(zu)(zu)(zu)或(huo)者接觸(chu)電(dian)阻(zu)(zu)(zu)，采用液晶顯(xian)示、菜(cai)單提(ti)示、微型打(da)印機打(da)印測(ce)(ce)試(shi)結果、存儲測(ce)(ce)試(shi)數據。該儀器(qi)測(ce)(ce)量準確(que)、性能穩定，適(shi)合(he)電(dian)力、供電(dian)部門現場高壓開(kai)(kai)關維修和高壓開(kai)(kai)關廠回(hui)路電(dian)阻(zu)(zu)(zu)測(ce)(ce)試(shi)的要求。

200A手持式回(hui)路電(dian)阻測試儀新型產品主要(yao)適用(yong)于(yu)測試高(gao)低壓(ya)開關的觸頭接觸電(dian)阻，高(gao)低壓(ya)電(dian)纜(lan)線路的直流電(dian)阻和其它微歐電(dian)阻的測量，測試速度快、準確(que)度高(gao)。

開關(guan)接(jie)(jie)(jie)觸(chu)回路電(dian)(dian)阻(zu)(zu)測(ce)試儀300A、600A采(cai)用正弦波逆變器(qi)、大功率(lv)恒(heng)流開關(guan)電(dian)(dian)源技術，可測(ce)得(de)微歐姆級接(jie)(jie)(jie)觸(chu)電(dian)(dian)阻(zu)(zu)。廣泛適用于各(ge)種開關(guan)及電(dian)(dian)器(qi)的(de)接(jie)(jie)(jie)觸(chu)電(dian)(dian)阻(zu)(zu)、回路電(dian)(dian)阻(zu)(zu)及電(dian)(dian)纜電(dian)(dian)線(xian)、焊縫接(jie)(jie)(jie)觸(chu)電(dian)(dian)阻(zu)(zu)的(de)測(ce)量。

豪(hao)泰供應：300A回路(lu)電(dian)阻測(ce)試(shi)儀精(jing)度高(gao)采用電(dian)源技術，能長時間連續輸出大(da)電(dian)流，克(ke)服了脈沖式電(dian)源瞬間電(dian)流的(de)弊(bi)端(duan)，可以有效的(de)擊(ji)穿開關觸頭氧(yang)化(hua)膜，得到良好的(de)測(ce)試(shi)結(jie)果。

600A300A接(jie)(jie)(jie)觸回路(lu)電(dian)(dian)阻(zu)測試(shi)儀 高精度采用正弦(xian)波逆變(bian)器、大功率恒流開關電(dian)(dian)源(yuan)技術，可測得微歐姆(mu)級接(jie)(jie)(jie)觸電(dian)(dian)阻(zu)。廣泛適用于各(ge)種開關及電(dian)(dian)器的接(jie)(jie)(jie)觸電(dian)(dian)阻(zu)、回路(lu)電(dian)(dian)阻(zu)及電(dian)(dian)纜(lan)電(dian)(dian)線、焊縫接(jie)(jie)(jie)觸電(dian)(dian)阻(zu)的測量。

300A-600A智(zhi)能開關(guan)回路電阻測(ce)試儀技術參數(shu)可在直流100A的(de)情(qing)況下直接測(ce)得回路電阻，測(ce)試結果(guo)用大(da)屏幕液晶LCD顯(xian)示，并(bing)有(you)數(shu)據存儲(chu)、輸出打(da)印、時間設置等功能。

復測(ce)優600A精(jing)度(du)高回路(lu)電(dian)阻(zu)(zu)測(ce)試儀采(cai)用四端子接線(xian)(xian)法，有效地(di)排除了測(ce)試線(xian)(xian)電(dian)阻(zu)(zu)對測(ce)試結果的影(ying)響。操作簡(jian)單，只要按一下測(ce)試鍵，便可得到被(bei)測(ce)回路(lu)電(dian)阻(zu)(zu)值(zhi)及測(ce)試電(dian)流值(zhi)。

600A-300A江蘇回路(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻測(ce)(ce)試儀質優采用正弦波逆變器(qi)、大功率恒流開關電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源技術，可測(ce)(ce)得微歐姆級接(jie)(jie)觸電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻。廣泛(fan)適(shi)用于各種開關及電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)的接(jie)(jie)觸電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻、回路(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻及電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜電(dian)(dian)(dian)(dian)(dian)(dian)(dian)線、焊縫接(jie)(jie)觸電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻的測(ce)(ce)量。

200A回路(lu)/300A回路(lu)電阻測試儀定制測量準(zhun)確、性能穩定，操作(zuo)方(fang)便。適合電力、供(gong)電部門(men)現(xian)場高壓開(kai)關維修和高壓開(kai)關廠回路(lu)電阻測試的要求。

600A高(gao)壓開關回路電阻測試儀(yi)適(shi)用(yong)(yong)于高(gao)壓開關接觸（回路）電阻的(de)高(gao)精度測量， 同樣適(shi)用(yong)(yong)于其(qi)它需要大電流、微電阻測量的(de)場合(he)。