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<script type="text/javascript"> $(document).ready(function() { $('.gallery').lightSlider({ gallery:true, minSlide:1, maxSlide:1, currentPagerPosition:'left' }); }); </script> <div id="iqaqewgi6e" class="clear"></div> </div>  <div id="iqaqewgi6e" class="x-1"> <div id="iqaqewgi6e" class="b-1">基礎(chǔ)信息<span>Product information</span></div> <div id="iqaqewgi6e" class="proshowname">產(chǎn)品名稱：<h1>ZC2818A型精密LCR數(shù)字電橋</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：2025-03-20</p> <p>產(chǎn)品簡介：</p> <p><p> <div id="iqaqewgi6e" class="desc">ZC2818A型精密LCR數(shù)字電橋ZC2818A型高頻精密LCR數(shù)字電橋是一種測量精度高，測試范圍寬，6位測試分辨率的阻抗測量儀器，高達(dá)300kHz的測試頻率，以0.01Hz步進(jìn)任意編程，10mV～2 號電平，可滿足生產(chǎn)線質(zhì)量保證進(jìn)貨檢驗(yàn)及實(shí)驗(yàn)室高精度測量要求。儀器所提供的HANDLER、RS232C接口為儀器用于元件自動分選系統(tǒng)，與計(jì)算機(jī)通訊及測試過程記錄提供了條件。</div> </p></p> </div>  <div id="iqaqewgi6e" class="x-1"> <div id="iqaqewgi6e" 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> </tbody> </table> </section><p><strong>ZC2818A型精密LCR數(shù)字電橋</strong></p><p><strong>ZC2818A型精密LCR數(shù)字電橋</strong></p><p><strong></strong></p><table border="0" cellpadding="0" cellspacing="0" style="border-collapse:collapse; border-spacing:0px; color:rgb(67, 67, 67); font-family:microsoft yahei,arial; font-size:12px; line-height:18px; margin:0px; padding:0px; width:660px"><tbody><tr><td><span style="color:rgb(0, 117, 194)"><span style="font-size:16px"><strong>性能特點(diǎn)</strong></span></span></td><td><span style="color:rgb(0, 117, 194)"><span style="font-size:16px">　　<strong>　技術(shù)指標(biāo)</strong></span></span></td></tr><tr><td><ul><li>240×128點(diǎn)陣大型圖形LCD顯示</li><li>20Hz～300kHz的測試頻率，以0.01Hz步進(jìn)任意編程</li><li>10mVrms～2.0Vrms測試電平，以0.01V步進(jìn)任意編程</li><li>30Ω、100Ω可選信號源輸出阻抗</li><li>開路、短路、負(fù)載校正功能</li><li>內(nèi)建比較器，10檔分選及計(jì)數(shù)功能</li><li>RS232C、HANDLER接口</li></ul></td><td rowspan="8"><table align="right" border="1" cellpadding="2" cellspacing="1" style="border-collapse:collapse; border-spacing:0px; margin:0px; padding:0px; width:95%"><tbody><tr><td colspan="2">測量功能</td></tr><tr><td>測試參數(shù)</td><td>Z 、C、L、X、B、R、G、D、Q、θ</td></tr><tr><td>基本準(zhǔn)確度</td><td>0.05%</td></tr><tr><td>等效電路</td><td>串聯(lián)、并聯(lián)</td></tr><tr><td>數(shù)學(xué)功能</td><td>值偏差、百分比偏差</td></tr><tr><td>量程方式</td><td>自動、保持</td></tr><tr><td>觸發(fā)方式</td><td>內(nèi)部、手動、外部、總線</td></tr><tr><td>測試速度</td><td>快速: 32ms<br />中速: 90ms<br />慢速: 650ms</td></tr><tr><td>校正功能</td><td>開路、短路</td></tr><tr><td>測試端配置</td><td>5端</td></tr><tr><td>平均次數(shù)</td><td>1-255</td></tr><tr><td>顯示方式</td><td>直讀、ΔABS、Δ%、檔號檔計(jì)數(shù)</td></tr><tr><td>顯示器</td><td>240×128點(diǎn)陣圖形LCD顯示器,6位讀數(shù)分辨率</td></tr><tr><td colspan="2">測量信號</td></tr><tr><td>測量信號頻率</td><td>20Hz-300kHz，以0.01Hz步進(jìn)可任意設(shè)定</td></tr><tr><td>測量信號電平</td><td>0.01Vrms～2.00Vrms，以0.01V步進(jìn)可任意設(shè)定</td></tr><tr><td>信號輸出阻抗</td><td>30Ω,100Ω任意選擇</td></tr><tr><td colspan="2">測量顯示范圍</td></tr><tr><td>|Z|、R、X</td><td>0.00001Ω～99.9999MΩ</td></tr><tr><td>C</td><td>0.00001pF～999.999mF</td></tr><tr><td>L</td><td>0.00001μH～9.99999kH</td></tr><tr><td>G、B</td><td>0.00001μS～999.999S</td></tr><tr><td>D</td><td>0.00001～9.99999</td></tr><tr><td>Q</td><td>0.00001～99999.9</td></tr><tr><td>θ(DEG)</td><td>-179.999°～179.999°</td></tr><tr><td>θ(RAD)</td><td>-3.14159～3.14159</td></tr><tr><td>Δ%</td><td>-999.999%～999.999%</td></tr><tr><td colspan="2">比較器及接口</td></tr><tr><td>比較器</td><td>10檔，9檔合格，1檔不合格。另有1個附屬檔</td></tr><tr><td>接口</td><td>RS232C、HANDLER、GPIB(選件)</td></tr></tbody></table></td></tr><tr><td><img alt="" src="http://www.zctek.com.cn/ckfinder/userfiles/images/2015051413325474.jpg" style="height:256px; width:300px" /></td></tr><tr><td><span style="color:rgb(0, 117, 194)"><span style="font-size:16px"><strong>簡要介紹</strong></span></span></td></tr><tr><td>　　ZC2818A型高頻精密LCR數(shù)字電橋是一種測量精度高，測試范圍寬，6位測試分辨率的阻抗測量儀器，高達(dá)300kHz的測試頻率，以0.01Hz步進(jìn)任意編程，10mV～2 號電平，可滿足生產(chǎn)線質(zhì)量保證進(jìn)貨檢驗(yàn)及實(shí)驗(yàn)室高精度測量要求。儀器所提供的HANDLER、RS232C接口為儀器用于元件自動分選系統(tǒng)，與計(jì)算機(jī)通訊及測試過程記錄提供了條件。</td></tr><tr><td><p> </p><p><strong>靈活的頻率響應(yīng)分析</strong></p></td></tr><tr><td> 　由于不存在理想的電感器、電容器和電阻器，為精確評價一種實(shí)際元件在某一頻段的實(shí)際性能,ZC2818A憑借10mHz分辨率的信號產(chǎn)生能力,可以在任意頻段對元件參數(shù)的頻率響應(yīng)進(jìn)行準(zhǔn)確的分析,尤其可對寬阻抗范圍的低頻陶瓷諧振器的諧振阻抗進(jìn)行精確的測量。</td></tr><tr><td><p> </p><p><strong>一般技術(shù)指標(biāo)</strong></p></td></tr><tr><td><table border="1" cellpadding="3" cellspacing="1" style="border-collapse:collapse; border-spacing:0px; margin:0px; padding:0px; width:100%"><tbody><tr><td colspan="2">工作溫度、濕度</td><td>0℃～40℃, ≤90%RH</td></tr><tr><td rowspan="2">電源要求</td><td>電壓</td><td>93V～242V</td></tr><tr><td>頻率</td><td>47.5Hz～63Hz</td></tr><tr><td colspan="2">功耗</td><td>≤50VA</td></tr><tr><td colspan="2">體積</td><td>320mm×140mm×400mm</td></tr><tr><td colspan="2">重量</td><td>約3.5kg</td></tr></tbody></table></td></tr></tbody></table> </div> <link rel="stylesheet" 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