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class="home-main container clearfix"><div id="akblxu8" class="twoCol"><div id="mvc2shd" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</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_dianqiaojj/">電橋</a>?云南lcr精密電橋誠信經(jīng)營展榮新精密電子供應</p><div id="q2zrj8q" class="leftbox clearfix"><h1>云南lcr精密電橋誠信經(jīng)營展榮新精密電子供應</h1><div id="7wyiuev" class="proBig"><div id="3moqhzb" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ZRX888/637284365369960938/3327631.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="tik7gsp" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ZRX888/637284365369960938/3327631.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="qankceg" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</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>云南lcr精密電橋,lcr</p><p><span>***更新：</span>2020-09-12 12:05:43</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="uewovsp" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市展榮新精密電子有限公司</a></p><p><span>聯(lián)系人：</span>喻孟峨</p><p><span>郵箱: </span>113527410@qq.com</p><p><span>電話: </span>15012892536</p><p><span>傳真: </span>0755_</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0755-27923475</p><p><span>地址: </span>航城街道黃田社區(qū)崗貝工業(yè)區(qū)綜合樓10棟401</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="q7an3jg" class="page-proshow02"><p class="title">詳細說明</p><div id="zol2hew" class="box"><p><p style="text-indent:25px">LCR測試儀一般用于測試電感和電容。測量步驟如下：1、設(shè)置測試頻率，2、測試電壓或者電流水平，3、選擇測試參數(shù)，比如Z、Q、LS（串聯(lián)電感）、LP（并聯(lián)電感）、CS（串聯(lián)電容）、CP（并聯(lián)電容）、D等，4、儀器校準，云南lcr精密電橋，校準主要進行開路、短路校準，**的儀器要進行負載校準，5、選擇測試夾具，云南lcr精密電橋，6、夾具補償，云南lcr精密電橋，7、將DUT放在夾具上開始測試。以上就是一個完整的步驟了，如果想對測試儀有更多了解可以關(guān)注深圳市展榮新精密電子有限公司，專業(yè)從事電子變壓器、電感線圈、電容電阻等各類元器件測試儀之自主研發(fā)、制造和銷售?，F(xiàn)有的主要產(chǎn)品—電子變壓器綜合測試系統(tǒng)、精密LCR數(shù)字電橋和直流微電阻表等，并代理國內(nèi)外**品牌的測量儀表。需要購買精密LCR數(shù)字電橋聯(lián)系深圳市展榮新精密電子有限公司。云南lcr精密電橋</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南lcr精密電橋,lcr" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284365369960938/3327631.png"></div><p style="text-indent:25px">隨著現(xiàn)代模擬和數(shù)字技術(shù)的發(fā)展，特別是高速運放，微處理器技術(shù)的發(fā)展，現(xiàn)代阻抗測量大都使用自動平衡電橋法。首先由信號源發(fā)生一個一定頻率和幅度的正弦交流信號，這個信號加到被測件DUT上產(chǎn)生電流流到虛地“0V”，由于運放輸入電流為零，所以流過DUT的電流完全流過Rr，根據(jù)歐姆定律DUT的阻抗：Z = V1*Rr/V2。因為運算放大器虛地功能的引入，使這種測量方法的精度和抗干擾能力產(chǎn)生了質(zhì)的飛躍。當然，以上只是一個比較抽象化的原理模型，真正的產(chǎn)品要復雜的多。云南lcr精密電橋LCR數(shù)字電橋測試速度主要由積分時間，平均次數(shù)，測量延時，測量結(jié)果顯示時間這些因素決定。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南lcr精密電橋,lcr" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284365269062500/8221799.png"></div><p style="text-indent:25px">什么是負載校準，負載校準應注意哪些？負載校準是一種的上等的儀器校準方法，可以使儀器在高于儀器原有準確度的基礎(chǔ)上測量元件，主要用于下面幾種情況：(1)當有更準確的元件并需對同規(guī)格元件進行更高準確度的測量。(2)統(tǒng)一現(xiàn)場所有LCR數(shù)字電橋的測試數(shù)據(jù)。(3)使用負載校準可以使儀器在更高精度下測試。深圳市展榮新精密電子有限公司，專業(yè)從事電子變壓器、電感線圈、電容電阻等各類元器件測試儀之自主研發(fā)、制造和銷售?，F(xiàn)有的主要產(chǎn)品—電子變壓器綜合測試系統(tǒng)、精密LCR數(shù)字電橋和直流微電阻表等，并代理國內(nèi)外**品牌的測量儀表。</p><p style="text-indent:25px">lcr數(shù)字電橋，是一種測量儀器，簡單點來說就是用于測量電阻、電容、電感等等的儀器。而且真正電橋方法是用來測量早期的阻抗。但是，隨著科學技術(shù)的發(fā)展，數(shù)字技術(shù)和現(xiàn)代模擬也隨之飛速發(fā)展，真正的電橋方法早已被淘汰了。而lcr數(shù)字電橋是使用微處理器的lcr電橋。那么，lcr數(shù)字電橋該怎么使用呢?對于lcr數(shù)字電橋的更多詳情是可以點擊深圳市展榮新精密電子有限公司進行了解，我司為客戶提供各種電子變壓器生產(chǎn)測試儀器和設(shè)備及其它的自動化控制整套方案。數(shù)字電橋的使用功能比較的多,在電子元件檢測方面起到非常重要的作用。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南lcr精密電橋,lcr" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284364747705078/9453773.png"></div><p style="text-indent:25px">LCR電橋測試信號檢測：施加于被測件的電平是十分重要的。實際施加于被測件上的電平（電壓或電流）與儀器信號源阻抗有關(guān)，雖然儀器電平相同，若信號源阻抗不同，實際施加于被測件上的電平就不同。自動電平控制對某些與信號電平相關(guān)性強的器件，保持施加恒定的測試信號電平（電壓或電流）是非常重要的。TH2818、TH2819、TH2828/A/S 具備了電平的自動控制功能，這對相關(guān)性強的元件的測量是極為有用的。信號源輸出阻抗：傳統(tǒng)LCR電橋的信號源阻抗隨著量程的變化而變化的，這樣，不同的元件測量時的實際電平變化極大，這對某些器件的測量是不合理的。在操作LCR數(shù)字電橋時，應在技術(shù)指標規(guī)定的環(huán)境中工作。深圳lcr檢測儀器</p><p style="text-indent:25px">早期的LCR測試就是一個真正的電橋平衡測試方法。云南lcr精密電橋</p><p style="text-indent:25px">LCR電橋中L：電感（為了紀念物理學家Heinrich Lenz），C：電容(Capacitor)，R：電阻(Resistance)，LCR數(shù)字電橋就是能夠測量電感，電容，電阻，阻抗的儀器，這是一個傳統(tǒng)習慣的說法，較早的阻抗測量用的是真正的電橋方法，隨著現(xiàn)代模擬和數(shù)字技術(shù)的發(fā)展，早已經(jīng)淘汰了這種測量方法，但LCR電橋的叫法一直沿用至今。如果是使用了微處理器的LCR電橋則叫LCR數(shù)字電橋。一般用戶又稱這些為：LCR測試儀、LCR電橋、LCR表、數(shù)字電橋、LCR Meter等等。圳市展榮新精密電子有限公司，專業(yè)從事電子變壓器、電感線圈、電容電阻等各類元器件測試儀之自主研發(fā)、制造和銷售?，F(xiàn)有的主要產(chǎn)品—電子變壓器綜合測試系統(tǒng)、精密LCR數(shù)字電橋和直流微電阻表等，并代理國內(nèi)外**品牌的測量儀表。云南lcr精密電橋</p><p style="text-indent:25px">深圳市展榮新精密電子有限公司位于航城街道黃田社區(qū)崗貝工業(yè)區(qū)綜合樓10棟401。公司業(yè)務分為變壓器電感平衡測試儀，變壓器綜合測試儀，高壓測試儀19053，展榮新（臺儀達）系列產(chǎn)品等，目前不斷進行創(chuàng)新和服務改進，為客戶提供良好的產(chǎn)品和服務。公司注重以質(zhì)量為中心，以服務為理念，秉持誠信為本的理念，打造儀器儀表良好品牌。展榮新精密電子立足于全國市場，依托強大的研發(fā)實力，融合前沿的技術(shù)理念，飛快響應客戶的變化需求。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1255457.html</p></div></div></div></div></div><div id="3kbkpmo" class="page-right twoColRt"><div id="7bo7asu" class="box01 margin10 clearfix"><h3><a 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