免费a级毛片无码免费视频120软件_久久九九久精品国产_av天堂午夜精品一区二区三区_国产激情一区二区三区

關鍵詞搜索: 耐壓測試儀

你的位置:首頁 > 產品展示 > 高壓測試儀器 >

產品(pin)展示
  • GS-2000A數字雙鉗相位伏安表

    GS-2000A數(shu)字雙鉗相位(wei)(wei)伏安表(biao)是專為現(xian)場(chang)測(ce)量電(dian)壓(ya)、電(dian)流(liu)(liu)及(ji)相位(wei)(wei)而設計(ji)的(de)(de)一種高(gao)精度(du)、低價位(wei)(wei)、手(shou)持式、雙通道輸入測(ce)量儀表(biao)。用該表(biao)可以很方便(bian)地(di)在現(xian)場(chang)測(ce)量U-U、I-I及(ji)U-I之間(jian)的(de)(de)相位(wei)(wei),判別感性(xing)、容(rong)性(xing)電(dian)路(lu)及(ji)三相電(dian)壓(ya)的(de)(de)相序,檢測(ce)變壓(ya)器(qi)(qi)的(de)(de)接(jie)線(xian)組別,測(ce)試二次回路(lu)和母差保(bao)護系(xi)統,讀出(chu)差動保(bao)護各組CT之間(jian)的(de)(de)相位(wei)(wei)關(guan)系(xi),檢查(cha)電(dian)度(du)表(biao)的(de)(de)接(jie)線(xian)正(zheng)確與否(fou)等(deng)。采用鉗形電(dian)流(liu)(liu)互感器(qi)(qi)轉(zhuan)換方式輸入被(bei)測(ce)電(dian)流(liu)(liu),因而測(ce)量時(shi)無需斷開被(bei)測(ce)線(xian)路(lu)

    更新日期:2020-01-10
    訪問量:724
    20000
  • GS-3000B手持式三相鉗形相位伏安表

    GS-3000B手持式三(san)相(xiang)鉗形(xing)相(xiang)位(wei)伏(fu)安表用(yong)于三(san)相(xiang)電(dian)參數(shu)測量,可(ke)以完成三(san)相(xiang)的(de)電(dian)壓(ya)、電(dian)流、相(xiang)角、頻率、功率、功率因數(shu)等(deng)電(dian)參數(shu)的(de)高精度測量

    更新日期:2020-01-10
    訪問量:741
    20000
  • GSDN-3H三相手持式電能表現場校驗儀

    GSDN-3H三相手持(chi)式電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)表現場校(xiao)驗儀是(shi)(shi)(shi)一種體積(ji)小、重量(liang)(liang)(liang)輕(qing)、簡(jian)便實用的(de)計(ji)量(liang)(liang)(liang)校(xiao)驗工具,可(ke)現場校(xiao)驗電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)表的(de)誤(wu)差、檢(jian)查(cha)計(ji)量(liang)(liang)(liang)裝置的(de)接線是(shi)(shi)(shi)否正確(que)、檢(jian)測計(ji)量(liang)(liang)(liang)用電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)互感(gan)器的(de)變比和極性、測量(liang)(liang)(liang)用戶(hu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)質量(liang)(liang)(liang)(包(bao)括電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓諧(xie)(xie)波(bo)(bo)(bo)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)諧(xie)(xie)波(bo)(bo)(bo)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓平衡度、總諧(xie)(xie)波(bo)(bo)(bo)失(shi)真(zhen)度等);通過測試(shi)可(ke)判斷用戶(hu)是(shi)(shi)(shi)否有偷竊電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)行(xing)為(wei),計(ji)量(liang)(liang)(liang)精度是(shi)(shi)(shi)否滿足國家標準的(de)要求(qiu),用戶(hu)是(shi)(shi)(shi)否對電(dian)(dian)(dian)(dian)(dian)(dian)(dian)網的(de)質量(liang)(liang)(liang)造成諧(xie)(xie)波(bo)(bo)(bo)污染,功率因(yin)數(shu)是(shi)(shi)(shi)否達標,避免電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力系(xi)統的(de)損失(shi)。

    更新日期:2020-01-09
    訪問量:816
    20000
  • GSDN-3三相多功能電能表現場校驗儀

    GSDN-3三相多功能(neng)電(dian)(dian)能(neng)表(biao)現場(chang)校驗(yan)儀是(shi)一種體積小、重量(liang)(liang)(liang)(liang)(liang)輕(qing)、簡便實用(yong)(yong)(yong)的(de)計(ji)量(liang)(liang)(liang)(liang)(liang)校驗(yan)工具,可(ke)現場(chang)校驗(yan)電(dian)(dian)能(neng)表(biao)的(de)誤(wu)差(cha)、檢查計(ji)量(liang)(liang)(liang)(liang)(liang)裝置(zhi)的(de)接線是(shi)否(fou)(fou)正確、檢測(ce)計(ji)量(liang)(liang)(liang)(liang)(liang)用(yong)(yong)(yong)電(dian)(dian)流互感器(qi)的(de)變比(bi)和極性、測(ce)量(liang)(liang)(liang)(liang)(liang)用(yong)(yong)(yong)戶電(dian)(dian)能(neng)質量(liang)(liang)(liang)(liang)(liang)(包括電(dian)(dian)壓(ya)諧波、電(dian)(dian)流諧波、電(dian)(dian)壓(ya)平衡度、總諧波失(shi)真度等);通過(guo)測(ce)試(shi)可(ke)判斷用(yong)(yong)(yong)戶是(shi)否(fou)(fou)有偷竊電(dian)(dian)的(de)行為,計(ji)量(liang)(liang)(liang)(liang)(liang)精度是(shi)否(fou)(fou)滿足國家標(biao)準的(de)要求,用(yong)(yong)(yong)戶是(shi)否(fou)(fou)對電(dian)(dian)網的(de)質量(liang)(liang)(liang)(liang)(liang)造成諧波污(wu)染(ran),功率因(yin)數是(shi)否(fou)(fou)達標(biao),避免電(dian)(dian)力系統的(de)損失(shi)。

    更新日期:2020-01-09
    訪問量:706
    20000
  • GSYD-C手持式三相多功能用電檢查儀

    GSYD-C手持式三相多功(gong)能(neng)用(yong)電(dian)檢(jian)(jian)查儀是(shi)(shi)一種(zhong)體積(ji)小(xiao)、重量輕、簡便實(shi)用(yong)現場檢(jian)(jian)驗工具,配(pei)備25A和(he)500A兩種(zhong)高精度鉗型電(dian)流互感器能(neng)夠方便的(de)診斷電(dian)能(neng)計量裝置計量是(shi)(shi)否(fou)正常,接線是(shi)(shi)否(fou)正確,同時可做為用(yong)電(dian)檢(jian)(jian)查儀和(he)相位(wei)伏安表完成相應的(de)測試功(gong)能(neng);還可現場測量電(dian)壓、電(dian)流的(de)諧波(bo)含量(2~32次);是(shi)(shi)一種(zhong)性價比*的(de)設(she)備

    更新日期:2020-01-09
    訪問量:760
    20000
  • GSBD-C三相電壓電流不平衡度測試儀

    GSBD-C三相(xiang)電(dian)壓電(dian)流(liu)不(bu)平衡度測(ce)試(shi)儀(三相(xiang)電(dian)流(liu)不(bu)平衡度記錄儀),是于記錄分(fen)(fen)析三相(xiang)電(dian)流(liu)和(he)不(bu)平衡度,該(gai)儀器設計精巧,使用方便,為用戶盡量合理分(fen)(fen)配負荷提供了(le)先進有效(xiao)的手(shou)段。

    更新日期:2020-01-09
    訪問量:925
    20000
共 109 條記錄,當前 1 / 19 頁  首頁  上一頁  下一頁  末頁  跳轉到第頁