EY3000數字(zi)式(shi)接(jie)(jie)地(di)電(dian)(dian)阻(zu)測(ce)試儀(yi)又名三線接(jie)(jie)地(di)電(dian)(dian)阻(zu)測(ce)試儀(yi)、接(jie)(jie)地(di)電(dian)(dian)阻(zu)表等(deng)。是檢(jian)(jian)驗測(ce)量接(jie)(jie)地(di)電(dian)(dian)阻(zu)常用(yong)儀(yi)表，可自動檢(jian)(jian)測(ce)各接(jie)(jie)口連接(jie)(jie)狀況(kuang)及地(di)網(wang)的干擾電(dian)(dian)壓、干擾頻率，并且具測(ce)試輔助(zhu)接(jie)(jie)地(di)極電(dian)(dian)阻(zu)值功能,同屏顯示(shi)被測(ce)接(jie)(jie)地(di)與輔助(zhu)接(jie)(jie)地(di)阻(zu)值一目了然。適用(yong)于電(dian)(dian)信(xin)、電(dian)(dian)力、氣象、機房、油(you)田(tian)、電(dian)(dian)力配(pei)電(dian)(dian)線路(lu)、鐵塔輸電(dian)(dian)線路(lu)、加油(you)站、工(gong)廠接(jie)(jie)地(di)網(wang)、避雷針等(deng)。
YSB858接地(di)線成組直(zhi)流電阻測(ce)(ce)(ce)試(shi)儀(yi)是我公(gong)司研制的(de)(de)一種(zhong)自(zi)動化程(cheng)(cheng)度很高(gao)的(de)(de)便(bian)攜式(shi)測(ce)(ce)(ce)試(shi)儀(yi)，專門用(yong)于測(ce)(ce)(ce)量(liang)攜帶型短路接地(di)線以及個人保(bao)護接地(di)線的(de)(de)直(zhi)流電阻。采用(yong)高(gao)性能單片(pian)機(ji)控(kong)制，可實現測(ce)(ce)(ce)試(shi)過程(cheng)(cheng)智能化，操作簡單方便(bian)、精度高(gao)、測(ce)(ce)(ce)試(shi)速(su)度快，復測(ce)(ce)(ce)性好(hao)、讀數直(zhi)觀，是符合(he)規(gui)程(cheng)(cheng)要求的(de)(de)理想的(de)(de)儀(yi)器，方便(bian)了試(shi)驗項目的(de)(de)開(kai)展，提高(gao)了工(gong)作效率。
YSB858A接(jie)地線成組直(zhi)阻(zu)測試(shi)儀能有(you)效發現(xian)接(jie)地線的選(xuan)材、焊接(jie)、連接(jie)部(bu)位松動、缺股(gu)、斷線等制造缺陷和運行(xing)后存在的隱患。接(jie)地線直(zhi)流(liu)電阻(zu)是變電站安(an)裝(zhuang)、交(jiao)接(jie)試(shi)驗及電力(li)部(bu)門預防性試(shi)驗的必測項目
接地(di)(di)(di)(di)引(yin)(yin)下(xia)線(xian)是電力(li)設備(bei)與(yu)地(di)(di)(di)(di)網的連(lian)接部分，在電力(li)設備(bei)的長時間運(yun)(yun)行過程(cheng)中，連(lian)接處(chu)有可能因受潮等因素(su)影響，出現(xian)節點(dian)(dian)銹蝕、甚至斷裂等現(xian)象，導致接地(di)(di)(di)(di)引(yin)(yin)下(xia)線(xian)與(yu)主(zhu)接地(di)(di)(di)(di)網連(lian)接點(dian)(dian)電阻增大(da)，使設備(bei)在運(yun)(yun)行中存在不安全隱患，嚴(yan)重(zhong)時會造成設備(bei)失地(di)(di)(di)(di)運(yun)(yun)行。因此(ci)我們研(yan)發(fa)了YSB3510接地(di)(di)(di)(di)引(yin)(yin)下(xia)線(xian)導通(tong)測試(shi)儀(yi)。
YSB857數(shu)字式接地(di)電(dian)(dian)(dian)阻測(ce)(ce)試(shi)(shi)儀又名二三(san)線(xian)(xian)接地(di)電(dian)(dian)(dian)阻測(ce)(ce)試(shi)(shi)儀、接地(di)電(dian)(dian)(dian)阻表(biao)等(deng)是檢驗測(ce)(ce)量接地(di)電(dian)(dian)(dian)阻的常用(yong)儀表(biao)，采用(yong)了超大LCD灰白屏背光顯示和微(wei)處理(li)機技(ji)術，滿足二線(xian)(xian)、三(san)線(xian)(xian)測(ce)(ce)試(shi)(shi)電(dian)(dian)(dian)阻要求，是代替(ti)傳統搖表(biao)測(ce)(ce)量的新一代接地(di)測(ce)(ce)量儀表(biao)。適用(yong)于(yu)電(dian)(dian)(dian)信、電(dian)(dian)(dian)力、氣象、機房、油田、電(dian)(dian)(dian)力配電(dian)(dian)(dian)線(xian)(xian)路、鐵塔輸電(dian)(dian)(dian)線(xian)(xian)路、加油站、工廠接地(di)網、避雷(lei)針(zhen)等(deng)。儀表(biao)測(ce)(ce)試(shi)(shi)準確(que)、快速、簡捷(jie)、穩定可靠(kao)等(deng)特點。
產品概述 YSB3050數(shu)字式等(deng)電(dian)位測試儀(yi)又名微歐計、歐姆計、直流(liu)接地(di)(di)電(dian)阻測試儀(yi)，采用微處理機技術，四線法測試，安全精密可(ke)(ke)靠。是檢測設備(bei)外(wai)殼、避雷帶(dai)、地(di)(di)梁、構造、機柜、鋼筋、水管(guan)、窗(chuang)戶(hu)、護欄(lan)、散(san)熱器、流(liu)水線等(deng)對象的金(jin)(jin)屬構件(jian)之(zhi)間(jian)等(deng)電(dian)位聯結(jie)質量(liang)(liang)的儀(yi)表。可(ke)(ke)以(yi)測量(liang)(liang)各種電(dian)氣設備(bei)與地(di)(di)網地(di)(di)極(ji)間(jian)的連接導體的電(dian)阻，變壓器直流(liu)電(dian)阻，還可(ke)(ke)以(yi)測量(liang)(liang)開(kai)關(guan)、插(cha)座觸(chu)點的接觸(chu)電(dian)阻、線圈、金(jin)(jin)屬導線、焊(han)接點等(deng)低值電(dian)阻。
YSB853Z大(da)型地網接(jie)(jie)地電(dian)(dian)阻(zu)測(ce)試儀(yi)是(shi)檢驗測(ce)量接(jie)(jie)地電(dian)(dian)阻(zu)常(chang)用(yong)儀(yi)表(biao)的常(chang)用(yong)儀(yi)表(biao)。它采(cai)用(yong)了新型變頻(pin)交流(liu)電(dian)(dian)源、雙頻(pin)測(ce)量技術、超大(da)可(ke)觸摸彩(cai)屏和微處(chu)理機(ji)技術，滿足二(er)線(xian)、三線(xian)、四線(xian)測(ce)試阻(zu)抗要求，同時可(ke)以測(ce)量土壤電(dian)(dian)阻(zu)率，跨步電(dian)(dian)壓，分布電(dian)(dian)勢，接(jie)(jie)觸電(dian)(dian)壓、電(dian)(dian)流(liu)相角等(deng)(deng)參數。適用(yong)于電(dian)(dian)信、電(dian)(dian)力、氣象、機(ji)房、油(you)田(tian)、電(dian)(dian)力配電(dian)(dian)線(xian)路、鐵(tie)塔輸電(dian)(dian)線(xian)路、加油(you)站、工廠接(jie)(jie)地網、避雷針(zhen)等(deng)(deng)，
KEW4105A數字接地(di)電阻(zu)測試儀除了的(de)測量能力之外，也附有標準附件，即符合精簡的(de)兩線(xian)(xian)測量系(xi)統的(de)測試專線(xian)(xian)（本機(ji)可掛在脖子(zi)上(shang)以做簡易(yi)測量）
直流系(xi)統(tong)接(jie)(jie)地(di)(di)是(shi)一種易(yi)發生且對(dui)電(dian)(dian)力系(xi)統(tong)危害較大的(de)(de)故障(zhang)。我公司(si)自主(zhu)研(yan)發設計的(de)(de)YSB859便攜式直流接(jie)(jie)地(di)(di)故障(zhang)查(cha)(cha)找(zhao)儀(yi)，能夠適用(yong)于任何電(dian)(dian)壓(ya)等(deng)級的(de)(de)直流系(xi)統(tong)接(jie)(jie)地(di)(di)故障(zhang)的(de)(de)查(cha)(cha)找(zhao)。該儀(yi)表可(ke)以(yi)快速查(cha)(cha)找(zhao)直流系(xi)統(tong)間接(jie)(jie)接(jie)(jie)地(di)(di)、非金(jin)屬接(jie)(jie)地(di)(di)、環路接(jie)(jie)地(di)(di)、正(zheng)(zheng)負同(tong)時接(jie)(jie)地(di)(di)、正(zheng)(zheng)負平衡接(jie)(jie)地(di)(di)、多點接(jie)(jie)地(di)(di)等(deng)疑難故障(zhang)，并且還(huan)能準確(que)的(de)(de)顯示系(xi)統(tong)電(dian)(dian)壓(ya)、對(dui)地(di)(di)電(dian)(dian)壓(ya)、接(jie)(jie)地(di)(di)阻值，真正(zheng)(zheng)解決了運行及檢(jian)修人員的(de)(de)后顧(gu)之(zhi)憂(you)。
YSB490雙鉗多(duo)功能接(jie)(jie)(jie)地(di)電(dian)(dian)阻(zu)測(ce)試(shi)儀是結(jie)合新的(de)防雷接(jie)(jie)(jie)地(di)電(dian)(dian)阻(zu)檢測(ce)標準，專為現場測(ce)量接(jie)(jie)(jie)地(di)電(dian)(dian)阻(zu)、土壤電(dian)(dian)阻(zu)率、接(jie)(jie)(jie)地(di)電(dian)(dian)壓(ya)、接(jie)(jie)(jie)地(di)線漏電(dian)(dian)流(liu)(liu)、交流(liu)(liu)電(dian)(dian)流(liu)(liu)、直(zhi)流(liu)(liu)電(dian)(dian)阻(zu)而精心設(she)計(ji)制(zhi)造(zao)的(de)，測(ce)試(shi)電(dian)(dian)流(liu)(liu)達20mA，采用新數字(zi)處理技術，精密4線法(fa)、3線法(fa)和(he)簡易2線法(fa)、選擇法(fa)、雙鉗法(fa)測(ce)量接(jie)(jie)(jie)地(di)電(dian)(dian)阻(zu)，大(da)(da)口徑電(dian)(dian)流(liu)(liu)鉗設(she)計(ji)，可(ke)測(ce)量使用大(da)(da)型接(jie)(jie)(jie)地(di)引下線的(de)接(jie)(jie)(jie)地(di)系統(tong)，可(ke)靈活準確(que)測(ce)量單點和(he)網狀接(jie)(jie)(jie)地(di)等(deng)各種復雜接(jie)(jie)(jie)地(di)情(qing)況(kuang)的(de)任意接(jie)(jie)(jie)地(di)電(dian)(dian)阻(zu)值
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