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clearfix"><h1>江蘇耐壓測(cè)試儀7440 歡迎咨詢深圳市茂迪機(jī)電設(shè)備供應(yīng)</h1><div id="nzqx8kc" class="proBig"><div id="r8j2xx7" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/szmdjd/637366435799892578/2167758.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="i4qvvnf" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/szmdjd/637366435799892578/2167758.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="877vovc" 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>江蘇耐壓測(cè)試儀7440,耐壓測(cè)試儀</p><p><span>***更新：</span>2020-09-28 13:10:48</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="3clipho" 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="gs3mwsu" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="jlxu3m7" class="box"><p><p> 耐壓測(cè)試儀，又叫電氣絕緣強(qiáng)度試驗(yàn)儀，或叫介質(zhì)強(qiáng)度測(cè)試儀，也有稱(chēng)介質(zhì)擊穿裝置，江蘇耐壓測(cè)試儀7440、絕緣強(qiáng)度測(cè)試儀、高壓實(shí)驗(yàn)儀、高壓擊穿裝置、耐壓試驗(yàn)儀等。將一規(guī)定交流或直流高壓施加在電器帶電部分和非帶電部分（一般為外殼）之間以檢查電器的絕緣材料所能承受耐壓能力的試驗(yàn)。電器在長(zhǎng)期工作中，不僅要承受額定工作電壓的作用，江蘇耐壓測(cè)試儀7440，還要承受操作過(guò)程中引起短時(shí)間的高于額定工作電壓的過(guò)電壓作用（過(guò)電壓值可能會(huì)高于額定工作電壓值的好幾倍）。在這些電壓的作用下，電氣絕緣材料的內(nèi)部結(jié)構(gòu)將發(fā)生變化。當(dāng)過(guò)電壓強(qiáng)度達(dá)到某一定值時(shí)，江蘇耐壓測(cè)試儀7440，就會(huì)使材料的絕緣擊穿，電器將不能正常運(yùn)行，操作者就可能觸電，危及人身安全。電氣安全主要測(cè)試指標(biāo)包括交/直流耐壓、絕緣電阻、泄漏電流、接地電阻等。 </p> <p> 深圳市茂迪機(jī)電設(shè)備有限公司黃富強(qiáng)，專(zhuān)業(yè)經(jīng)營(yíng)各種進(jìn)口品牌耐壓測(cè)試儀，PROFITEST PRIME交流耐壓測(cè)試儀高美測(cè)儀_耐壓測(cè)試儀交流。江蘇耐壓測(cè)試儀7440</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇耐壓測(cè)試儀7440,耐壓測(cè)試儀" src="https://tyunfile.71360.com/UploadFile/szmdjd/637366435799892578/2167758.png"></div><p> 耐壓測(cè)試能有效的測(cè)試被測(cè)試品所能承受的過(guò)電壓是否在規(guī)定值內(nèi)，避免了日后儀器在工作過(guò)程中發(fā)生一些安全狀況。 </p> <p> 耐壓測(cè)試就是給試品施加一個(gè)較高的試驗(yàn)電壓，然后維持一段時(shí)間后降為零，不同產(chǎn)品施加電壓時(shí)間不同，從2s-5min不等，那是根據(jù)不同試品的不同要求來(lái)定的，耐壓測(cè)試中也需要注意一些事項(xiàng)，耐壓測(cè)試需要做好接地措施，試驗(yàn)時(shí)必須要站在絕緣墊上或者坐在墊有絕緣材料的凳子上，不能用手觸碰儀器的金屬部分，因?yàn)閮x器試驗(yàn)電壓是數(shù)十千伏的電壓，會(huì)造成人身安全，耐壓測(cè)試儀不能在超時(shí)的環(huán)境中進(jìn)行測(cè)試，因?yàn)槌睗竦目諝鈺?huì)變成一個(gè)導(dǎo)體，在試驗(yàn)的過(guò)程中會(huì)發(fā)生擊穿導(dǎo)致試驗(yàn)結(jié)果不準(zhǔn)確。 </p> <p> 耐壓測(cè)試有長(zhǎng)期性測(cè)試和出場(chǎng)測(cè)試，長(zhǎng)期性測(cè)試是那種高要求的測(cè)試，出廠性測(cè)試應(yīng)用比較***，一般試驗(yàn)時(shí)間在5s以內(nèi)，檢測(cè)過(guò)電壓符合規(guī)定值要求即為合格，該耐壓測(cè)試出廠性試驗(yàn)被***運(yùn)用于絕緣材料、開(kāi)關(guān)廠、電線電纜材料廠等行業(yè)中，成為必不可少的測(cè)試之一。河北便攜式耐壓測(cè)試儀價(jià)格進(jìn)口耐壓測(cè)試儀那個(gè)品牌好用？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇耐壓測(cè)試儀7440,耐壓測(cè)試儀" src="https://tyunfile.71360.com/UploadFile/szmdjd/637366434828945312/4598048.png"></div><p> <strong>耐壓測(cè)試儀用途：</strong> </p> <p> <strong>主要用于聚乙烯絕緣的電力電纜的耐壓測(cè)試，也可用于大型電力變壓器的絕緣耐壓測(cè)試。耐壓測(cè)試儀采用**頻高壓測(cè)試電力電纜的耐壓是一種新的方法。</strong> </p> <p> <strong>電氣安全主要測(cè)試指標(biāo)包括交/直流耐壓、絕緣電阻、泄漏電流、接地電阻等。交/直流耐壓試驗(yàn)用于檢驗(yàn)產(chǎn)品在實(shí)際工作狀態(tài)下的電氣安全性能，是檢驗(yàn)設(shè)備電氣安全性能的重要指標(biāo)之一。</strong> </p> <p> <strong>耐壓測(cè)試儀，又叫電氣絕緣強(qiáng)度試驗(yàn)儀，或叫介質(zhì)強(qiáng)度測(cè)試儀，也有稱(chēng)介質(zhì)擊穿裝置、絕緣強(qiáng)度測(cè)試儀、高壓實(shí)驗(yàn)儀、高壓擊穿裝置、耐壓試驗(yàn)儀等。<br /> </strong> </p><p> 1、按照調(diào)試規(guī)程或檢驗(yàn)規(guī)程準(zhǔn)備儀器備件，確認(rèn)儀器處于工作正常狀態(tài)。 </p> <p> 2、確認(rèn)工作臺(tái)面整潔，無(wú)灰塵、焊錫粒、細(xì)銅絲等雜物； </p> <p> 3、確認(rèn)已做好絕緣防護(hù)，配帶絕緣手套。 </p> <p> 4、連接待測(cè)板件或設(shè)備：首先確定電壓表指示為0，測(cè)試燈熄滅，然后連接好接地線，***接入待測(cè)板件或設(shè)備即可。 </p> <p> 操作： </p> <p> 1、將調(diào)壓旋鈕逆時(shí)針調(diào)到頭，關(guān)掉儀器電源時(shí)控開(kāi)關(guān)，然后接通電源，將電源開(kāi)關(guān)打開(kāi)，開(kāi)關(guān)內(nèi)燈應(yīng)亮； </p> <p> 2、根據(jù)調(diào)試或檢驗(yàn)規(guī)程的要求設(shè)置“電壓量程”開(kāi)關(guān)至所需要的電壓檔，設(shè)置“AC/DC”開(kāi)關(guān)至所需要的電壓種類(lèi)。AC為交流檔，DC為直流檔； </p> <p> 3、設(shè)置“切斷電流”量值，根據(jù)調(diào)試或檢驗(yàn)規(guī)程對(duì)被測(cè)產(chǎn)品的要求設(shè)置切斷電流量程，選擇測(cè)試電流的調(diào)節(jié)范圍，按下設(shè)置/測(cè)量轉(zhuǎn)換開(kāi)關(guān)，調(diào)節(jié)電流設(shè)置旋鈕，設(shè)置切斷電流值，然后松開(kāi)設(shè)置開(kāi)關(guān)，置測(cè)試位置。 </p> <p> 4、被測(cè)試產(chǎn)品的一端連接與高壓輸出孔，如選擇的電壓為AC，則應(yīng)選用AC高壓輸出孔，如選擇的電壓為DC，則應(yīng)選用DC高壓輸出孔，另一端連接于被測(cè)端（COM）。 </p> <p> 5、按啟動(dòng)開(kāi)關(guān)，則測(cè)試指示燈亮，順時(shí)針調(diào)節(jié)調(diào)壓旋鈕，輸出測(cè)試電壓逐漸升高，直至調(diào)節(jié)到所需要的電壓值為止。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 進(jìn)口耐壓測(cè)試儀多少一臺(tái)？</p> <span style="display:none;"></span><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇耐壓測(cè)試儀7440,耐壓測(cè)試儀" src="https://tyunfile.71360.com/UploadFile/szmdjd/637366434418427734/1362278.png"></div><p> 耐壓測(cè)試儀，根據(jù)其作用可稱(chēng)為電氣絕緣強(qiáng)度試驗(yàn)儀、介質(zhì)強(qiáng)度測(cè)試儀等。其工作原理是：把一個(gè)高于正常工作的電壓加在被測(cè)設(shè)備的絕緣體上，持續(xù)一段規(guī)定的時(shí)間，加在上面的電壓就只會(huì)產(chǎn)生很小的漏電流，則絕緣性較好。程控電源模塊、信號(hào)采集調(diào)理模塊和計(jì)算機(jī)控制系統(tǒng)三個(gè)模塊組成測(cè)試系統(tǒng)。選擇耐壓儀的2個(gè)指標(biāo)：比較大輸出電壓值及比較大報(bào)警電流值的數(shù)值。 </p> <p> 深圳市茂迪機(jī)電設(shè)備有限公司黃富強(qiáng)，專(zhuān)營(yíng)經(jīng)營(yíng)各種進(jìn)口品牌絕緣耐壓測(cè)試儀，HAL 104耐壓測(cè)試儀、HAL 系列綜合安規(guī)測(cè)試儀價(jià)格。 5千伏直流耐壓測(cè)試儀那個(gè)品牌好？河北便攜式耐壓測(cè)試儀價(jià)格</p><p style="text-indent:25px">國(guó)產(chǎn)耐壓測(cè)試儀那個(gè)品牌好？江蘇耐壓測(cè)試儀7440</p><p style="text-indent:25px">由于在重大工程、工業(yè)裝備和質(zhì)量保證、基礎(chǔ)科研中，儀器儀表都是必不可少的基礎(chǔ)技術(shù)和裝備重點(diǎn)，除傳統(tǒng)領(lǐng)域的需求外，新興的智能制造、離散自動(dòng)化、生命科學(xué)、新能源、海洋工程、軌道交通等領(lǐng)域也會(huì)產(chǎn)生巨大需求。隨著互聯(lián)網(wǎng)的逐步發(fā)展，為電能質(zhì)量分析儀，功率分析儀，亮度計(jì)，色差儀等產(chǎn)品的傳播提供了一個(gè)飛速的平臺(tái)。讓儀器儀表行業(yè)從傳統(tǒng)的銷(xiāo)售模式到以互聯(lián)網(wǎng)電子商務(wù)為主的營(yíng)銷(xiāo)方式的轉(zhuǎn)變，促進(jìn)了儀器儀表行業(yè)與互聯(lián)網(wǎng)的結(jié)合，推動(dòng)產(chǎn)業(yè)創(chuàng)新發(fā)展。在國(guó)民經(jīng)濟(jì)運(yùn)行中，一般經(jīng)營(yíng)項(xiàng)目是：儀器儀表、通訊器材、機(jī)械設(shè)備、五金工具的購(gòu)銷(xiāo)、技術(shù)維護(hù)、信息咨詢；國(guó)內(nèi)貿(mào)易；貨物與技術(shù)的進(jìn)出口業(yè)務(wù)。（法律、行政法規(guī)、國(guó)**決定禁止的項(xiàng)目除外，限制的項(xiàng)目須取得許可后方可經(jīng)營(yíng)），許可經(jīng)營(yíng)項(xiàng)目是：儀器儀表、通訊器材、機(jī)械設(shè)備、五金工具的安裝、維修。等設(shè)備是提高勞動(dòng)生產(chǎn)率的倍增器，對(duì)國(guó)民經(jīng)濟(jì)有著巨大的作用和影響力。美國(guó)商業(yè)部地區(qū)技術(shù)和標(biāo)準(zhǔn)研究院（NIST）提出的報(bào)告稱(chēng)：美國(guó)90年代儀器儀表工業(yè)產(chǎn)值只占工業(yè)總產(chǎn)值的4%，但它對(duì)國(guó)民經(jīng)濟(jì)（GNP）的影響面卻達(dá)到66%?！盎ヂ?lián)網(wǎng)＋”、大數(shù)據(jù)、020、萬(wàn)物互聯(lián)網(wǎng)、P2P、分享經(jīng)濟(jì)等熱門(mén)詞匯的出現(xiàn)，各個(gè)行業(yè)制定相應(yīng)的措施來(lái)順應(yīng)時(shí)代的經(jīng)濟(jì)發(fā)展，以爭(zhēng)取更大的發(fā)展市場(chǎng)。而互聯(lián)網(wǎng)的出現(xiàn)也為儀器儀表行業(yè)參與國(guó)際競(jìng)爭(zhēng)提供了機(jī)會(huì)，有利于貿(mào)易企業(yè)實(shí)現(xiàn)技術(shù)創(chuàng)新升級(jí)。江蘇耐壓測(cè)試儀7440</p><p style="text-indent:25px">深圳市茂迪機(jī)電設(shè)備有限公司是一家一般經(jīng)營(yíng)項(xiàng)目是：儀器儀表、通訊器材、機(jī)械設(shè)備、五金工具的購(gòu)銷(xiāo)、技術(shù)維護(hù)、信息咨詢；國(guó)內(nèi)貿(mào)易；貨物與技術(shù)的進(jìn)出口業(yè)務(wù)。（法律、行政法規(guī)、國(guó)**決定禁止的項(xiàng)目除外，限制的項(xiàng)目須取得許可后方可經(jīng)營(yíng)），許可經(jīng)營(yíng)項(xiàng)目是：儀器儀表、通訊器材、機(jī)械設(shè)備、五金工具的安裝、維修。的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠(chéng)實(shí)可信的企業(yè)。深圳茂迪深耕行業(yè)多年，始終以客戶的需求為向?qū)?，為客戶提?**的電能質(zhì)量分析儀，功率分析儀，亮度計(jì)，色差儀。深圳茂迪繼續(xù)堅(jiān)定不移地走高質(zhì)量發(fā)展道路，既要實(shí)現(xiàn)基本面穩(wěn)定增長(zhǎng)，又要聚焦關(guān)鍵領(lǐng)域，實(shí)現(xiàn)轉(zhuǎn)型再突破。深圳茂迪始終關(guān)注儀器儀表市場(chǎng)，以敏銳的市場(chǎng)洞察力，實(shí)現(xiàn)與客戶的成長(zhǎng)共贏。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1458635.html</p></div></div></div></div></div><div id="gqnf87v" class="page-right twoColRt"><div id="tia33nx" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="t8tq3yv" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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