電(dian)纜故障(zhang)智能測(ce)試(shi)儀(yi)的使(shi)用(yong)註意事項(xiang)
更新(xin)時間(jian):2021-09-01 點(dian)擊次數(shu):1567次
有(you)線通信的暢通和(he)電(dian)力的輸(shu)送有(you)賴(lai)於電(dian)纜線路的正常(chang)運行(xing)。壹旦線(xian)路發(fa)生障礙(ai),就會造(zao)成(cheng)通信及時查(zha)出故(gu)障(zhang)並迅速(su)予以(yi)排(pai)除,就會造(zao)成(cheng)很大的經(jing)濟(ji)損(sun)失和(he)不(bu)良的社會(hui)影響(xiang)。因(yin)而,電(dian)纜故障(zhang)測(ce)試(shi)儀(yi)是(shi)維護各(ge)種(zhong)電(dian)纜的重要工具。電(dian)纜故障(zhang)智能測(ce)試(shi)儀(yi)采用(yong)了(le)多種(zhong)故(gu)障探(tan)測(ce)方(fang)式,應(ying)用(yong)當代*電(dian)子技術(shu)成果和(he)器件(jian),采用(yong)計算機技(ji)術(shu)及特殊(shu)性電(dian)子技術(shu),結合長(chang)期研制電(dian)纜測(ce)試(shi)儀(yi)的成功經(jing)驗(yan)而推出的高(gao)科技,智能化,功能全的全新(xin)產品。
智(zhi)能電(dian)纜故障(zhang)測(ce)試(shi)儀(yi)是(shi)壹套(tao)綜(zong)合性(xing)的電(dian)纜故障(zhang)探(tan)測(ce)儀(yi)器(qi)。能對電(dian)纜的高(gao)阻(zu)閃(shan)絡(luo)故(gu)障(zhang),高(gao)低阻性的接地,短路和(he)電(dian)纜的斷線,接觸(chu)不(bu)良等故(gu)障進(jin)行(xing)測(ce)試(shi),若(ruo)配(pei)備聲(sheng)測(ce)法定(ding)點(dian)儀,可(ke)準(zhun)確(que)測(ce)定(ding)故(gu)障(zhang)點(dian)的精確(que)位(wei)置(zhi)。特(te)別(bie)適用(yong)於測(ce)試(shi)各(ge)種(zhong)型號(hao)、不(bu)同(tong)等(deng)級(ji)電(dian)壓的電(dian)力電(dian)纜及通信電(dian)纜。
電(dian)纜故障(zhang)智能測(ce)試(shi)儀(yi)的使(shi)用(yong)註意事項(xiang):
1、打開識(shi)別(bie)儀(yi)電(dian)源開(kai)關(guan),將(jiang)和(he)識別(bie)儀(yi)電(dian)源相(xiang)連(lian)的發射鉗(qian)卡在(zai)待(dai)識(shi)別(bie)帶(dai)電(dian)電(dian)纜的合適位(wei)置(zhi)
2、按(an)下(xia)測(ce)試(shi)按(an)鍵(jian),將帶(dai)電(dian)識別(bie)儀(yi)接收(shou)機與(yu)接收(shou)鉗相(xiang)連(lian)。
3、將接收(shou)鉗卡在(zai)待(dai)測(ce)電(dian)纜上。打開帶(dai)電(dian)接收(shou)機電(dian)源開(kai)關(guan),將(jiang)接收(shou)機靈(ling)敏(min)度(du)調(tiao)至合適位(wei)置(zhi)(由(you)小(xiao)到大逐(zhu)步(bu)調整(zheng),防止打表),調(tiao)整(zheng)表頭零(ling)位(wei)。這(zhe)時(shi)只(zhi)有(you)加信(xin)號的帶(dai)電(dian)電(dian)纜上能接收(shou)到信號(hao),且(qie)信號擺動(dong)頻(pin)率和(he)識別(bie)儀(yi)電(dian)源輸(shu)出切(qie)換(huan)頻(pin)率相(xiang)壹致(zhi)。
4、在(zai)強幹(gan)擾(rao)情(qing)況下(xia),先將靈(ling)敏(min)度(du)電(dian)位(wei)器(qi)調(tiao)至低(向左旋轉),調(tiao)零要與(yu)調(tiao)節靈(ling)敏(min)度(du)同(tong)時(shi)反復進(jin)行(xing),在(zai)實際(ji)使(shi)用(yong)中甚(shen)至要先將指針(zhen)調(tiao)向“0”位(wei)左(zuo)邊壹些(xie),反復調節“調零”、“靈(ling)敏(min)度(du)”兩(liang)個(ge)電(dian)位(wei)器(qi)逐(zhu)步(bu)逼近(jin)指(zhi)針最(zui)大擺(bai)幅(fu)。對幅(fu)度進(jin)行(xing)對比,幅(fu)度最(zui)大的就是待(dai)識(shi)別(bie)電(dian)纜。
上壹篇(pian)
城(cheng)市(shi)地下管線被(bei)稱(cheng)為(wei)城(cheng)市(shi)的“生命線(xian)” 下壹篇(pian)
使(shi)用(yong)管線探(tan)測(ce)儀(yi)接收(shou)機和(he)發射(she)機前(qian)要先進(jin)行(xing)常規檢(jian)查(zha)