山東高美絕緣電阻測(cè)試儀兆歐表服務(wù)為先深圳市茂迪機(jī)電設(shè)備供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="7，山東高美絕緣電阻測(cè)試儀兆歐表、電阻量程選擇把“電阻量程”開關(guān)選向需要的量程或從MΩ檔向2000GΩ量程步進(jìn)，若儀表連續(xù)報(bào)警，則表示被測(cè)電阻太低，應(yīng)退低檔來測(cè)量。8，山東高美絕緣電阻測(cè)試儀兆歐表、電阻值讀數(shù)通過“MΩ/GΩ”表讀取電阻值。"><meta name="keywords" content="山東高美絕緣電阻測(cè)試儀兆歐表,絕緣電阻測(cè)試儀"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta 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clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="l8roqxr" class="twoCol"><div id="8g2gh23" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_dgdq/">電工電氣</a>?<a href="http://www.cdcfah.com/cp/second-dgdq_dgyqybwr/">電工儀器儀表</a>?<a href="http://www.cdcfah.com/cp/third-dgyqybwr_dzclybxx/">電阻測(cè)量?jī)x表</a>?山東高美絕緣電阻測(cè)試儀兆歐表服務(wù)為先深圳市茂迪機(jī)電設(shè)備供應(yīng)</p><div id="klsp8vk" class="leftbox clearfix"><h1>山東高美絕緣電阻測(cè)試儀兆歐表服務(wù)為先深圳市茂迪機(jī)電設(shè)備供應(yīng)</h1><div id="rax7rta" class="proBig"><div id="7oq3mov" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/szmdjd/637377740443593750/5680536.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ujlvhe8" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/szmdjd/637377740443593750/5680536.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="sbnzgip" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>山東高美絕緣電阻測(cè)試儀兆歐表,絕緣電阻測(cè)試儀</p><p><span>***更新：</span>2020-10-19 02:16:34</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="q3pr3cj" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市茂迪機(jī)電設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>黃富強(qiáng)</p><p><span>郵箱: </span>fuqiang.huang@maodi.net</p><p><span>電話: </span>13509625980</p><p><span>傳真: </span>0755_</p><p><span>網(wǎng)址: </span>http://www.maodi.net</p><p><span>手機(jī): </span>0755-83280136</p><p><span>地址: </span>深南大道6006號(hào)華豐大廈2803、2804</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="jnpmoq8" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="xwdpwya" class="box"><p><p style="text-indent:25px">7，山東高美絕緣電阻測(cè)試儀兆歐表、電阻量程選擇把“電阻量程”開關(guān)選向需要的量程或從MΩ檔向2000GΩ量程步進(jìn)，若儀表連續(xù)報(bào)警，則表示被測(cè)電阻太低，應(yīng)退低檔來測(cè)量。 8，山東高美絕緣電阻測(cè)試儀兆歐表、電阻值讀數(shù) 通過“MΩ/GΩ”表讀取電阻值。秒表在高壓輸出后的15秒，山東高美絕緣電阻測(cè)試儀兆歐表、60秒、每隔60秒報(bào)時(shí)，便于操作者記錄。關(guān)于吸收比、極化指數(shù)的計(jì)算公式為：吸收比=R60s/R15s，即第60秒的電阻讀數(shù)÷第15秒的電阻讀數(shù)。極化指數(shù)=R10min/R1min，即第10分鐘的電阻讀數(shù)÷第1分鐘的電阻讀數(shù)。 9、測(cè)試電壓退出將“高壓控制”按鈕退出，這時(shí)“kV”表就會(huì)緩慢回零，數(shù)字秒表也會(huì)退出顯示。如果“kV”表不緩慢回零，則應(yīng)以帶電阻的放***放電。 10、結(jié)束當(dāng)“kV”表顯示為0.00kV后，再經(jīng)過對(duì)被測(cè)物人工放***接通大地，證明安全后即可關(guān)機(jī)、拆線。測(cè)試結(jié)束。絕緣電阻測(cè)試儀_2020新報(bào)價(jià)。山東高美絕緣電阻測(cè)試儀兆歐表</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東高美絕緣電阻測(cè)試儀兆歐表,絕緣電阻測(cè)試儀" src="https://tyunfile.71360.com/UploadFile/szmdjd/637377740443593750/5680536.png"></div><p> 絕緣電阻測(cè)試儀_兆歐表別稱 </p> <p> 數(shù)字兆歐表、指針兆歐表、絕緣表、絕緣電阻測(cè)試儀、高壓絕緣電阻測(cè)試儀、絕緣電阻測(cè)量?jī)x、絕緣特性測(cè)試儀、高壓兆歐表、帶吸收比功能的兆歐表、帶極化指數(shù)功能的兆歐表、電動(dòng)搖表、電子式絕緣電阻測(cè)試儀、大功率高壓兆歐表、袖珍數(shù)字兆歐表、數(shù)顯式搖表、高壓絕緣兆歐表、兆歐表功能 </p> <p> 1、數(shù)字兆歐表輸出功率大、帶載能力強(qiáng)，抗干擾能力強(qiáng) </p> <p> 本表外殼由**度鋁合金組成，機(jī)內(nèi)設(shè)有等電位保護(hù)環(huán)和四階有源低通濾波器，對(duì)外界工頻及強(qiáng)電磁場(chǎng)可起到有效的屏蔽作用。數(shù)字兆歐表對(duì)容性試品測(cè)量由于輸出短路電流大于1.6mA，很容易使測(cè)試電壓迅速上升到輸出電壓的額定值。對(duì)于低阻值測(cè)量由于采用比例法設(shè)計(jì)故電壓下落并不影響測(cè)試精度 </p> <p> 2、本數(shù)字兆歐表不需人力作功，由電池供電，量程可自動(dòng)轉(zhuǎn)換。一目了然的面板操作和LCD顯示使得測(cè)量十分方便和迅捷 </p> <p> 3、本數(shù)字兆歐表輸出短路電流可直接測(cè)量，不需帶載測(cè)量進(jìn)行估算山東高美絕緣電阻測(cè)試儀兆歐表絕緣材料電阻率測(cè)試儀。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東高美絕緣電阻測(cè)試儀兆歐表,絕緣電阻測(cè)試儀" src="https://tyunfile.71360.com/UploadFile/szmdjd/637377740395224609/6932303.png"></div><p> 用絕緣電阻測(cè)試儀測(cè)量絕緣電阻時(shí)，有哪些因素會(huì)造成測(cè)量數(shù)據(jù)不準(zhǔn)確，為什么？ </p> <p> A）電池電壓不足。電池電壓欠壓過低，造成電路不能正常工作，所以測(cè)出的讀數(shù)是不準(zhǔn)確的。 </p> <p> B）測(cè)試線接法不正確。誤將"L"、"G"、"E"三端接線接錯(cuò)，或?qū)?G"、"L"連線"G"、"E"連線接在被測(cè)試品兩端。 </p> <p> C） "G"端連線未接。被測(cè)試品由于受污染潮濕等因素造成電流泄漏引起的誤差，造成測(cè)試不準(zhǔn)確，此時(shí)必須接好"G"端連線防止泄漏電流引起誤差。 </p> <p> D）干擾過大。如果被測(cè)試品受環(huán)境電磁干擾過大，造成儀表讀數(shù)跳動(dòng)。或指針晃動(dòng)。造成讀數(shù)不準(zhǔn)確。 </p> <p> E）人為讀數(shù)錯(cuò)誤。在用指針式絕緣電阻測(cè)試儀測(cè)量時(shí)，由于人為視角誤差或標(biāo)度尺誤差造成示值不準(zhǔn)確。 </p> <p> F）儀表誤差。儀表本身誤差過大，需要重新校對(duì)。 </p><p> 絕緣電阻測(cè)量?jī)x在日常使用中的一些要點(diǎn) </p> <p> 絕緣電阻測(cè)量?jī)x是一種常用的測(cè)量?jī)x器，主要用于測(cè)量大型變壓器、互感器、發(fā)電機(jī)、高壓電動(dòng)機(jī)、電力電容、電力電纜、避雷器等設(shè)備的絕緣電阻。***小編主要來介紹一下絕緣電阻測(cè)量?jī)x的測(cè)量步驟，希望可以幫助用戶更好的應(yīng)用產(chǎn)品。測(cè)試儀在工作時(shí)，自身產(chǎn)生高電壓，而測(cè)量對(duì)象又是電氣設(shè)備，所以必須正確使用，否則就會(huì)造成人身或設(shè)備事故。在使用絕緣電阻測(cè)量?jī)x前，首先要做好以下各種準(zhǔn)備工作： 1、測(cè)量前必須將被測(cè)設(shè)備電源切斷，并對(duì)地短路放電，決不允許設(shè)備帶電進(jìn)行測(cè)量，以保證人身和設(shè)備的安全。 2、對(duì)可能感應(yīng)出高電壓的設(shè)備，必須消除這種可能性后才能進(jìn)行測(cè)量。 3、被測(cè)物表面要清潔，減少接觸電阻，確保測(cè)量結(jié)果的正確性。表面絕緣電阻測(cè)試儀_深圳茂迪。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東高美絕緣電阻測(cè)試儀兆歐表,絕緣電阻測(cè)試儀" src="https://tyunfile.71360.com/UploadFile/szmdjd/637377740420458984/2524281.png"></div><p> 絕緣電阻表的日常維護(hù)保養(yǎng) </p> <p> 絕緣電阻表一般采用自動(dòng)校準(zhǔn)技術(shù)，除指明可以更換的部件外，所以不要隨意更換，以免技術(shù)指標(biāo)發(fā)生偏差。一、一般的維修保養(yǎng) 1)定期用濕布及中性的清潔劑清理儀表的外殼，不要用研磨劑或溶劑。端子上和表筆端子上污垢會(huì)影響讀數(shù)，可用清潔劑清理每個(gè)端子上的污物。 2)不使用時(shí)，按power鍵關(guān)閉，長(zhǎng)期用應(yīng)取出電池。 3)存放儀表應(yīng)避免潮濕，高溫和強(qiáng)磁場(chǎng)。二、更換電池 1)按power鍵關(guān)閉電源，并從端子上把表筆或測(cè)試導(dǎo)線拆下，使測(cè)試導(dǎo)線與被測(cè)電路完全斷開。 2)將電池蓋的兩顆螺絲拆下，并把電池蓋取下。 3)從電池盒上把電池取下。 4)用6節(jié)aa(am3/lr6)新電池(標(biāo)準(zhǔn)容量約2450mah)換上。 5)把電池蓋合上，裝上兩顆螺絲。絕緣電阻測(cè)試儀(兆歐表)分類與常用規(guī)格型號(hào)。江蘇耐壓絕緣電阻測(cè)試儀搖表</p><p style="text-indent:25px">絕緣電阻測(cè)試萬用表。山東高美絕緣電阻測(cè)試儀兆歐表</p><p style="text-indent:25px">兆歐表的使用方法及要求：1.測(cè)量前，應(yīng)將兆歐表保持水平位置，左手按住表身，右手搖動(dòng)兆歐表?yè)u柄，轉(zhuǎn)速約120r/min，指針應(yīng)指向無窮大（∞），否則說明兆歐表有故障。2.測(cè)量前，應(yīng)切斷被測(cè)電器及回路的電源，并對(duì)相關(guān)元件進(jìn)行臨時(shí)接地放電，以保證人身與兆歐表的安全和測(cè)量結(jié)果準(zhǔn)確。3.測(cè)量時(shí)必須正確接線。兆歐表共有3個(gè)接線端（L、E、G）。測(cè)量回路對(duì)地電阻時(shí)，L端與回路的裸露導(dǎo)體連接，E端連接接地線或金屬外殼；測(cè)量回路的絕緣電阻時(shí)，回路的首端與尾端分別與L、E連接；測(cè)量電纜的絕緣電阻時(shí)，為防止電纜表面泄漏電流對(duì)測(cè)量精度產(chǎn)生影響，應(yīng)將電纜的屏蔽層接至G端。4.兆歐表接線柱引出的測(cè)量軟線絕緣應(yīng)良好，兩根導(dǎo)線之間和導(dǎo)線與地之間應(yīng)保持適當(dāng)距離，以免影響測(cè)量精度。5.搖動(dòng)兆歐表時(shí)，不能用手接觸兆歐表的接線柱和被測(cè)回路，以防觸電。 6.搖動(dòng)兆歐表后，各接線柱之間不能短接，以免損壞。山東高美絕緣電阻測(cè)試儀兆歐表</p><p style="text-indent:25px">深圳市茂迪機(jī)電設(shè)備有限公司位于深南大道6006號(hào)華豐大廈2803、2804。茂迪致力于為客戶提供良好的電能質(zhì)量分析儀，功率分析儀，亮度計(jì)，色差儀，一切以用戶需求為中心，深受廣大客戶的歡迎。公司秉持誠(chéng)信為本的經(jīng)營(yíng)理念，在儀器儀表深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢(shì)，打造儀器儀表良好品牌。茂迪秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營(yíng)理念，全力打造公司的重點(diǎn)競(jìng)爭(zhēng)力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1610812.html</p></div></div></div></div></div><div id="jx8m8nu" class="page-right twoColRt"><div id="8qcuq8s" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="vpjfc2s" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="smovxe3" 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