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id="su2m2qmw88" class="h-6">產(chǎn)品中心<span>您當前的位置：<a href="/">首頁</a> > <a href="/products.html" >產(chǎn)品中心</a> > > <a href="/ParentList-1323824.html">變壓器油試驗儀</a> > 絕緣油介電強度試驗儀 </span></div> <div id="su2m2qmw88" class="n-8 c-product">  <div id="su2m2qmw88" class="n-top">  <div id="su2m2qmw88" class="nn-top"> <ul class="xqytp"> <li data-thumb="http://img68.chem17.com/gxhpic_884f2b1889/1697e381d5facf7849201d5491904770ab12f6d3f66143c77f22af853e296cfa0d9c305e4a4a1bf9.jpg" class="proimg_bk"><a class="proimg"><img src="http://img68.chem17.com/gxhpic_884f2b1889/1697e381d5facf7849201d5491904770ab12f6d3f66143c77f22af853e296cfa0d9c305e4a4a1bf9.jpg" /></a></li> </ul> </div> <script type="text/javascript"> $(document).ready(function() { $('.gallery').lightSlider({ gallery:true, minSlide:1, maxSlide:1, currentPagerPosition:'left' }); }); </script> <div id="su2m2qmw88" class="clear"></div> </div>  <div id="su2m2qmw88" class="x-1"> <div id="su2m2qmw88" class="b-1">基礎(chǔ)信息<span>Product information</span></div> <div id="su2m2qmw88" class="proshowname">產(chǎn)品名稱：<h1>絕緣油介電強度試驗儀</h1></div> <p>產(chǎn)品型號：</p> <p>廠商性質(zhì)：生產(chǎn)廠家</p> <p>所在地：上海市</p> <p>更新時間：2024-08-10</p> <p>產(chǎn)品簡介：</p> <p><p> <div id="su2m2qmw88" class="desc">絕緣油介電強度試驗儀本儀器為單油杯結(jié)構(gòu)，采用微機控制，可自動完成升壓、保持、降壓、攪拌、靜放、顯示計算、打印等一系列操作，可在0-80（100）kV范圍內(nèi)進行絕緣油耐壓測試。</div> </p></p> </div>  <div id="su2m2qmw88" class="x-1"> <div id="su2m2qmw88" class="b-1">產(chǎn)品特性<span>Product characteristics</span></div> <link type="text/css" rel="stylesheet" href="/css/property.css"> <script> window.onload=function(){ changeTableHeight(); } window.onresize=function(){ changeTableHeight(); } function changeTableHeight(){ $(".proshowParameter table th").each(function?(i,o){ ????var $this=$(o),? ????height=$this.next().height(); ????$(this).css("height",height); var obj = $(o); var val = obj.text(); if(val == '' || val == null || val == undefined){ $(this).addClass('none'); }else{ $(this).removeClass('none'); } }); $(".proshowParameter table td").each(function?(i,o){ var obj = $(o); var val = obj.text(); if(val == '' || val == null || val == undefined){ $(this).addClass('none'); }else{ $(this).removeClass('none'); } }); } </script> <section class="proshowParameter"> <table style=" margin-bottom:20px;"> <tbody> <tr><th>品牌</th><td>KD/康登</td><th>產(chǎn)地類別</th><td>國產(chǎn)</td></tr><tr><th>應(yīng)用領(lǐng)域</th><td>化工,石油,能源</td> <th></th><td></td></tr> </tbody> </table> </section><p><span style="font-size:14px"><strong><span style="font-family:黑體">一、概述</span></strong></span></p><p><span style="font-size:14px"><span style="font-family:宋體">上?？档请姎庠陔娏ο到y(tǒng)廠礦及企業(yè)都有大量的電器設(shè)備。其內(nèi)部絕緣大都是充油絕緣型的。絕緣油的介電強度測試是必測的常規(guī)測試項目。為了適應(yīng)電力行業(yè)飛速發(fā)展的需要，我公司在國內(nèi)*研制出全自動油介電強度測試系統(tǒng)。此系列產(chǎn)品依據(jù)zuixing的國家標準GB/T507-2002、行標DL429.9-91以及zuixing的電力行業(yè)標準DL/T846.7-2004設(shè)計制造，采用微機控制，機電一體全部自動化，測試精度高，極大的提高了工作效率，同時也大大減輕了工作人員的勞動強度。經(jīng)全國多家用戶使用，一致認為該系列產(chǎn)品是目前國內(nèi)較為理想的絕緣油耐壓測試設(shè)備。</span></span><strong style="font-size:14px"><span style="font-family:黑體">二、 </span></strong><strong style="font-size:14px"><span style="font-family:黑體">功能簡介</span></strong></p><p><span style="font-size:14px"><span style="font-family:宋體">1、本儀器為單油杯結(jié)構(gòu)，采用微機控制，可自動完成升壓、保持、降壓、攪拌、靜放、顯示計算、打印等一系列操作，可在0-80（100）kV范圍內(nèi)進行絕緣油耐壓測試。</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">2、</span></strong><span style="font-family:宋體">采用大屏幕點陣液晶顯示器，內(nèi)部具有背光系統(tǒng)，即使在夜間也能清晰可見，測試過程通過漢字菜單提示，可方便試驗人員操作。</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">3、</span></strong><span style="font-family:宋體">本儀器操作簡單，操作人員只需按使用說明輸入簡單指令，儀器將會按照設(shè)置自動完成絕緣油的耐壓測試。每次擊穿電壓值會自動存儲，測試完成后，打印機開啟，可打印出各次擊穿電壓值和平均值</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">4、</span></strong><span style="font-family:宋體">本儀器適應(yīng)性較強，攜帶方便，可用于實驗室及戶外現(xiàn)場測試。儀器還具有較強的抗干擾能力，可以在強電磁場環(huán)境下正常工作。</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">5、</span></strong><span style="font-family:宋體">本儀器具有過壓、過流、自動回零等保護裝置，在正常使用情況下，保證儀器本身及操作人員的安全。</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">6</span></strong><span style="font-family:宋體">、升壓速度可根據(jù)不同的實驗標準選擇。</span></span></p><ul style="list-style-type: square;" class=" list-paddingleft-2"><li><p><span style="font-size:14px"><span style="font-family:宋體">數(shù)據(jù)存儲功能，可存儲四十組試驗數(shù)據(jù)。</span></span></p></li></ul><p><span style="font-size:14px"><strong><span style="font-family:黑體">三、主要技術(shù)指標</span></strong></span></p><ul style="list-style-type: circle;" class=" list-paddingleft-2"><li><p><span style="font-size:14px"><span style="color:#0000ff"><span style="font-family:宋體">輸出電壓：0-80kV（0-100kV）(可選)</span></span></span></p></li><li><p><span style="font-size:14px"><span style="color:#0000ff"><span style="font-family:宋體">升壓器容量：1.5kVA</span></span></span></p></li><li><p><span style="font-size:14px"><span style="color:#0000ff"><span style="font-family:宋體">升壓速度：2.0，2.5，3.0，3.5kV/s(可調(diào))</span></span></span></p></li><li><p><span style="font-size:14px"><span style="color:#0000ff"><span style="font-family:宋體">電壓測量誤差：±3%</span></span></span></p></li><li><p><span style="font-size:14px"><span style="color:#0000ff"><span style="font-family:宋體">功率：＜200W</span></span></span></p></li><li><p><span style="font-size:14px"><span style="color:#0000ff"><span style="font-family:宋體">電壓總畸變率：＜3%</span></span></span></p></li><li><p><span style="font-size:14px"><span style="color:#0000ff"><span style="font-family:宋體">油杯的容量：200</span><span style="font-family:wingdings">ml</span><span style="font-family:宋體">（400ml）</span></span></span></p></li><li><p><span style="font-size:14px"><span style="color:#0000ff"><span style="font-family:宋體">外型尺寸: 470mm×425mm×385mm（長×寬×高）重量：34kg</span></span></span></p></li></ul><p><span style="font-size:14px"><strong><span style="font-family:黑體">四、使用條件</span></strong></span></p><ul style="list-style-type: square;" class=" list-paddingleft-2"><li><p><span style="font-size:14px"><span style="font-family:宋體">電源電壓：AC 220V±22V</span></span></p></li><li><p><span style="font-size:14px"><span style="font-family:宋體">電源頻率：50Hz ±2.5Hz</span></span></p></li><ul style="list-style-type: dash;" class="custom_dash list-paddingleft-1"><li id="su2m2qmw88" class="list-dash list-dash-paddingleft"><p><span style="font-size:14px"><span style="font-family:宋體">環(huán)境溫度：0℃～+40℃ </span></span></p></li></ul></ul><p style="margin-left:42pt"><span style="font-size:14px"><span style="font-family:wingdings">2 </span><span style="font-family:宋體">相對濕度：≤80% </span></span></p><p><span style="font-size:14px"><strong><span style="font-family:黑體"> <img alt="絕緣油介電強度試驗儀"src="https://img71.chem17.com/33f4acb868158116457d7a4766767d21f7be118ab3e0a27fc4dbd8573337bb9ccfd9039d77172bd0.png" style="height:231px; width:612px"/></span></strong></span></p><p><span style="font-size:14px"><strong><span style="font-family:黑體">五、面板說明 </span></strong><span style="font-family:宋體">前面板見圖一 </span></span></p><p><span style="font-size:14px"><span style="font-family:宋體">1---打印機（打印測試結(jié)果）</span></span></p><p><span style="font-size:14px"><span style="font-family:宋體">2---顯示器</span></span></p><p><span style="font-size:14px"><span style="font-family:宋體">3---升壓速度開關(guān)（選擇升壓速度）</span></span></p><p><span style="font-size:14px"><span style="font-family:宋體">4---▲（增量鍵）</span></span></p><p><span style="font-size:14px"><span style="font-family:宋體">5---▼（減量鍵）</span></span></p><p><span style="font-size:14px"><span style="font-family:宋體">6---選擇（選擇鍵）</span></span></p><p><span style="font-size:14px"><span style="font-family:宋體">7---確認（確認鍵）</span></span></p><p><span style="font-size:14px"><span style="font-family:宋體">8---復(fù)位（復(fù)位鍵）</span></span></p><p><span style="font-size:14px"><span style="font-family:宋體">9---升壓指示燈（燈亮表示正在升壓）</span></span></p><p><span style="font-size:14px"><span style="font-family:宋體">10---降壓指示燈（燈亮表示正在降壓）</span></span></p><p><span style="font-size:14px"><span style="font-family:宋體">11---攪拌指示燈（燈亮表示油杯內(nèi)正在攪拌）</span></span></p><p><span style="font-size:14px"><span style="font-family:宋體">12---電源開關(guān)（整機電源的開啟和關(guān)閉）</span></span></p><p style="margin-left:36pt"><span style="font-size:14px"><strong><span style="font-family:黑體">六、 </span></strong><strong><span style="font-family:黑體">操作方法</span></strong></span></p><ul style="list-style-type: square;" class=" list-paddingleft-2"><li><p><span style="font-size:14px"><strong><span style="font-family:宋體">測試前準備</span></strong></span></p></li></ul><p><span style="font-size:14px"><strong><span style="font-family:宋體">1、</span></strong><span style="font-family:宋體">本儀器在使用前應(yīng)首先將接地端子與地線連接牢固，要特別注意不能虛接。</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">2、</span></strong><span style="font-family:宋體">按標準提取油樣，用標準規(guī)調(diào)好油杯內(nèi)電極距離，按有關(guān)要求清洗油杯，然后將被測油樣倒入油杯，放入攪拌槳，關(guān)閉箱蓋。</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">3、</span></strong><span style="font-family:宋體">上述各項確認無誤后，接入AC220V電源，準備進行測試。</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">㈡ </span></strong><strong><span style="font-family:宋體">測試</span></strong></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">1、</span></strong><span style="font-family:宋體">將升壓速度開關(guān)撥于測試要求位置，開啟電源開關(guān)。</span></span></p><p><span style="font-size:14px"><span style="font-family:宋體">2、計算機進行自檢，液晶屏顯示如圖二，２秒后進入主菜單界面，反</span></span></p><p style="margin-left:21.2500pt"><span style="font-size:14px"><span style="font-family:宋體">白光標位于設(shè)置位置，如圖三</span></span></p><p style="margin-left:21.2500pt"><img alt="絕緣油介電強度試驗儀"src="https://img66.chem17.com/33f4acb868158116457d7a4766767d2122abcbbc83b4d379759ff196f052a66a8fc26fdc5092775d.png" style="height:394px; width:600px"/></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">設(shè)定方法:</span></strong><span style="font-family:宋體">按選擇鍵可移動光標逐一選項，測試方法可以設(shè)置為:</span></span></p><p><span style="font-size:14px"><span style="font-family:宋體">GB/T 507或DL 429.9或自定義；靜置時間可在０～15分鐘范圍內(nèi)設(shè)置，默認值是５分鐘；間隔時間可在0～5分鐘范圍內(nèi)設(shè)置，默認為2分鐘；當測試方法為國標或電力標準時，靜置時間和間隔時間不需要設(shè)置，為自定義時可以根據(jù)實際需要對兩個時間進行設(shè)置；攪拌開關(guān):“關(guān)"表示不攪拌，“開"表示攪拌，默認值為開；停止升壓的電壓值按１０kV分檔，可在10～80(100）kV范圍內(nèi)設(shè)置，默認80 kV。</span></span></p><p><span style="font-size:14px"><span style="font-family:宋體">4、設(shè)置完畢，按確認鍵返回主菜單界面，按選擇鍵移動光標志至開始項位置，再按確認鍵，系統(tǒng)將按設(shè)定的參數(shù)方式測試６次．當升壓到電壓時，如果在時間里不擊穿示為合格。測試完成后系統(tǒng)會自動蜂鳴提示，并顯示測試結(jié)果。</span></span></p><p><span style="font-size:14px"><span style="font-family:宋體">5、在主菜單界面按選擇鍵移動光標位置至歷史數(shù)據(jù)項位置，按確認鍵，即可顯示內(nèi)存中保存的過往數(shù)據(jù)，多為</span><span style="color:#0000ff"><span style="font-family:宋體">40</span></span><span style="font-family:宋體">條，通過上下箭頭可進行翻閱瀏覽，并可對數(shù)據(jù)進行打印輸出。</span></span></p><p><span style="font-size:14px"><span style="font-family:宋體">6、在主菜單界面按選擇鍵移動光標至其它設(shè)置項位置，按確認鍵，進入其它設(shè)置界面，在此界面可對時鐘和打印方式進行設(shè)置。</span></span></p><p><span style="font-size:14px"><span style="font-family:宋體">7、升壓過程中的測試功能：</span></span></p><p><span style="font-size:14px"><span style="font-family:宋體">▼ 暫停升壓</span></span></p><p><span style="font-size:14px"><span style="font-family:宋體">▲ 繼續(xù)升壓</span></span></p><p><span style="font-size:14px"><span style="font-family:宋體">▼＋確認鍵；（先按▼鍵不放，再按確認鍵，然后一起放開，下同）放棄升壓并返回主菜單界面。</span></span></p><p><br/></p><p><span style="font-size:14px"><strong><span style="font-family:黑體">七、注意事項</span></strong></span></p><ul style="list-style-type: square;" class=" list-paddingleft-2"><li><p><span style="font-size:14px"><span style="font-family:宋體">測試前油樣的選擇、安放及電極間的距離應(yīng)符合國標及行標。</span></span></p></li><li><p><span style="font-size:14px"><span style="font-family:宋體">電源接通后，嚴禁操作人員或其他人員觸及油杯箱外殼，以免發(fā)生危險。</span></span></p></li><li><p><span style="font-size:14px"><span style="font-family:宋體">本儀器在使用過程中如發(fā)現(xiàn)異常，應(yīng)立即切斷電源。</span></span></p></li></ul><p><span style="font-size:14px"><strong><span style="font-family:宋體">4、</span></strong><span style="font-family:宋體">儀器所配的油杯在出廠前已經(jīng)調(diào)整好電極間距。如確實需通過調(diào)整電極桿調(diào)整間距時，油杯內(nèi)不應(yīng)該有試樣。</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">5、</span></strong><span style="font-family:宋體">油杯清洗后，請不要使用烘干設(shè)備烘烤油杯；在使用吹風機吹干時請務(wù)必使用冷風。</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:黑體">八、維護與保養(yǎng)</span></strong></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">1、</span></strong><span style="font-family:宋體">避免將本儀器長期暴露于潮濕的環(huán)境中。當本儀器長時間停用時，日積月累的塵土會吸收空氣中的水分，腐蝕電路板和部分元器件的引腳，加速老化，因此應(yīng)每隔不超過1個月的時間通電并開機2小時。這樣可以利用電流的熱效應(yīng)產(chǎn)生的熱來驅(qū)散潮濕，減少故障的發(fā)生。</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">2、</span></strong><span style="font-family:宋體">油杯和電極需保持清潔，在停用期間，應(yīng)盛以新變壓器油保護，經(jīng)常檢查電極距離有無變化，電極頭與電極桿絲扣是否松動，如有松動應(yīng)及時旋緊。</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:黑體">九、油杯清洗方法</span></strong></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">1、</span></strong><span style="font-family:宋體">用潔凈的綢布反復(fù)擦拭電極表面和電極桿。</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">2、</span></strong><span style="font-family:宋體">標準規(guī)或塞尺調(diào)整好電極間距。</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">3、</span></strong><span style="font-family:宋體">用石油醚（忌用其它有機溶劑）清洗３次，每次須按以下方法進行：</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">3.1、</span></strong><span style="font-family:宋體">將石油醚倒入油杯，占油杯容量的1/4～1/3。</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">3.2、</span></strong><span style="font-family:宋體">用一塊石油醚沖洗過的玻璃片蓋住油杯口，均勻搖晃一分鐘，注意要有一定力度。</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">3.3、</span></strong><span style="font-family:宋體">將石油醚倒掉，用吹風機吹干２～３分鐘。</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">4、</span></strong><span style="font-family:宋體">用待測油樣清洗２～３次</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">4.1、</span></strong><span style="font-family:宋體">將待測油樣倒入油杯，約1/4～1/3。</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">4.2、</span></strong><span style="font-family:宋體">用吹干的玻璃片蓋住油杯，均勻搖晃1～2分鐘，注意要有一定力度。</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">4.3、</span></strong><span style="font-family:宋體">倒掉剩余油樣之后即可做打壓測試。</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:黑體">十、攪拌槳清洗方法</span></strong></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">1、</span></strong><span style="font-family:宋體">用干凈的綢布反復(fù)擦拭攪拌槳，直至表面無細小顆粒，忌用手接觸攪拌槳表面。</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">2、</span></strong><span style="font-family:宋體">用鑷子夾住攪拌槳，浸入石油醚中反復(fù)洗涮。</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">3、</span></strong><span style="font-family:宋體">用鑷子夾住攪拌槳，用熱吹風吹干。</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">4、</span></strong><span style="font-family:宋體">用鑷子夾住攪拌槳浸入待測油樣內(nèi)反復(fù)洗涮。</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:黑體">十一、油杯儲放</span></strong></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">方法1：</span></strong><span style="font-family:宋體">測試完畢后，用質(zhì)量較好的絕緣油倒?jié)M油杯，并將油杯放入箱中，</span></span></p><p><span style="font-size:14px"><span style="font-family:宋體">鎖好箱蓋。</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">方法2：</span></strong><span style="font-family:宋體">按上述清洗方法清洗吹干后放入真空干燥器中儲存。</span></span></p><p><span style="font-size:14px"><strong><span style="font-family:宋體">注:</span></strong><span style="font-family:宋體">di一次測試前和測試劣質(zhì)油后必須按上述方法清洗油杯和攪拌槳</span><strong><span style="font-family:宋體">。</span></strong></span></p><p><span style="font-size:14px"><strong><span style="font-family:黑體">十二、常見故障排除方法</span></strong></span></p><div id="su2m2qmw88" class="tabledivclass" style="width: 99%; float: left;"><table border="1" cellspacing="0" style="border-collapse: collapse; border: none; max-width: 748px;" align="left"><tbody><tr class="firstRow"><td style="vertical-align:top; width:313px"><p style="text-align:center"><span style="font-size:14px"><span style="font-family:宋體">常見故障</span></span></p></td><td style="vertical-align:top; width:313px"><p style="text-align:center"><span style="font-size:14px"><span style="font-family:宋體">排除方法</span></span></p></td></tr><tr><td style="vertical-align:center; width:313px"><p style="text-align:center"><span style="font-size:14px"><span style="font-family:宋體">電源指示燈不亮，屏幕無顯示</span></span></p></td><td style="vertical-align:top; width:313px"><p style="text-align:center"><span style="font-size:14px"><span style="font-family:宋體">1、檢查插頭是否插緊 </span></span></p><p><span style="font-size:14px"><span style="font-family:宋體"> 2、檢查總保險管是否完好</span></span></p><p><span style="font-size:14px"><span style="font-family:宋體"> 3、檢查插座是否有電源</span></span></p></td></tr><tr><td style="vertical-align:center; width:313px"><p style="text-align:center"><span style="font-size:14px"><span style="font-family:宋體">調(diào)壓器不動作</span></span></p></td><td style="vertical-align:center; width:313px"><p style="text-align:center"><span style="font-size:14px"><span style="font-family:宋體">檢查線路板的緊固螺絲是否松動</span></span></p></td></tr><tr><td style="vertical-align:center; width:313px"><p style="text-align:center"><span style="font-size:14px"><span style="font-family:宋體">升壓后，電壓升至幾千伏不再升高</span></span></p></td><td style="vertical-align:center; width:313px"><p style="text-align:center"><span style="font-size:14px"><span style="font-family:宋體">檢查油杯箱蓋是否蓋好</span></span></p></td></tr><tr><td colspan="2" style="vertical-align:top; width:626px"><p><span style="font-size:14px"><strong><span style="font-family:黑體">十三、版本</span></strong></span></p><p style="margin-left:36.0000pt"><span style="font-size:14px"><span style="font-family:宋體">▲ 本說明書版本V4.0,于2019年7月修訂。</span></span></p><p style="text-align:center"><br/></p></td></tr></tbody></table></div><p><br/></p> </div> <link rel="stylesheet" type="text/css" href="/css/MessageBoard_style.css"> <script language="javascript" src="/skins/Scripts/order.js?v=20210318" type="text/javascript"></script> <a name="order" id="order"></a> <div id="su2m2qmw88" class="ly_msg" id="ly_msg"> <form method="post" name="form2" id="form2"> <h3>留言框 </h3> <ul> <li> <h4 class="xh">產(chǎn)品：</h4> <div id="su2m2qmw88" class="msg_ipt1"><input class="textborder" size="30" name="Product" id="Product" value="絕緣油介電強度試驗儀" 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