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class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="bgdv9hy" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ZRX888/637284365556523438/6064664.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="odfmq3g" 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>珠海數(shù)字電橋lcr系統(tǒng),lcr</p><p><span>***更新：</span>2020-09-12 01:06:13</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="8bda92j" 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="pury9rd" class="page-proshow02"><p class="title">詳細說明</p><div id="aur22wy" class="box"><p><p style="text-indent:25px">作為一個新用戶，怎樣選擇一款lcr數(shù)字電橋？首先是看儀器的測試準確度，看儀器的測試頻率，看儀器的測試電平。儀器的輸出阻抗或稱內(nèi)阻。其他視客戶使用具體情況而定，或者可以根據(jù)客戶的實際情況向同深圳市展榮新精密電子有限公司技術(shù)咨詢。對于一個已知的“電容”，客戶該選用什么樣的測試條件?1.小于100pF電容用1MHZ頻率測量，中等容量如(1000pF-10uF)用1KHZ,10KHZ,100KHZ，國家標準測試中等電容的測試頻率標準是1KHZ。電解類如鋁電解，鉭電解等用100HZ或120HZ。2，珠海數(shù)字電橋lcr系統(tǒng).從電平的角度說大部分電容對電平不敏感，不同電平測試變化不大，但有些介電常數(shù)大的電容與電平非常敏感，應(yīng)仔細選擇電平。測量元件，珠海數(shù)字電橋lcr系統(tǒng)、傳感器或其他設(shè)備的電感、電容，珠海數(shù)字電橋lcr系統(tǒng)、電阻的LCR數(shù)字電橋，可根據(jù)電容、電感或電阻進行工作。珠海數(shù)字電橋lcr系統(tǒng)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="珠海數(shù)字電橋lcr系統(tǒng),lcr" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284365556523438/6064664.png"></div><p style="text-indent:25px">在振動式料位開關(guān)研發(fā)中，一般通過LCR數(shù)字電橋來準確測量壓電陶瓷的電容值。通常壓電陶瓷的電容值會受擠壓影響而變化，為減少測量誤差，應(yīng)設(shè)計一個壓電陶瓷夾具（如上圖所示），然后用電橋電纜兩個夾子夾住自制夾具的兩個電極，將壓電陶瓷放入夾具的兩個銅片中來測量。壓電陶瓷的靜態(tài)電容測量中，測量結(jié)果還與測量環(huán)境密切相關(guān)，特別是環(huán)境濕度和空氣流動，這導致儀表顯示結(jié)果往往極不穩(wěn)定，電橋顯示的電容值處于變化跳動狀態(tài)，隨后數(shù)值跳動頻率變小，直到數(shù)值變化很緩，且數(shù)值時大時小變化。湖南高頻lcr數(shù)字電橋系統(tǒng)通過本文的介紹，相信大家對于LCR數(shù)字電橋有了一定的了解。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="珠海數(shù)字電橋lcr系統(tǒng),lcr" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284364641103516/5916712.png"></div><p style="text-indent:25px">一般地，LCR數(shù)字電橋用于三個方面的目的：首先精確評價元件的性能，保證元件在使用條件下滿足要求。為對元件作出精確的評價，需要儀器能提供高準確度、強大的功能，能對元件與多種條件的相關(guān)性作出準確的評價。如新元件的研究與開發(fā)，計量檢定部門作檢測、量值傳遞等。其次元件生產(chǎn)線快速檢測或進貨檢驗這種目的對于儀器的測量條件是特定的。如提供快速的分選以提高效率，特定的頻率、電平及其它一些所需要的功能等。再而需了解元件的一般性能LCR，選擇LCR數(shù)字電橋的目的且無快速的分選要求。LCR 數(shù)字電橋型號的劃分也基本按照這三種要求決定。</p><p style="text-indent:25px">為了減少測量誤差，LCR測試儀具有若干校正功能。校正值根據(jù)頻率和阻抗的量程不同會有所不同，所以進行全范圍的校正要花費很多時間。這里對零點校正和負荷校正進行解說。零點校正:當LCR測試儀的零點漂移對于測量值不能忽略時，就需要進行零點校正。因為零點漂移會隨著電纜和電極的物理配置不同而變化，所以進行開路和閉路的零點校正時，必須與連接零部件時的電纜布線、電極間隔等相同。負荷校正:除了測量夾具等不同所引起的零點漂移以外，如果還有不能夠忽略的測量誤差，那么可以進行負荷校正，以提高測量精確度。即使對于沒有負荷校正功能的LCR測試儀，也能夠?qū)Ω鱾€阻抗量程和頻率求取校正系數(shù)，自己進行校正。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。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="珠海數(shù)字電橋lcr系統(tǒng),lcr" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284365423486328/8319665.png"></div><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。LCR數(shù)字電橋用于產(chǎn)品自動檢測，還能夠?qū)崿F(xiàn)生產(chǎn)過程的質(zhì)量控制。東莞經(jīng)濟型lcr數(shù)字電橋</p><p style="text-indent:25px">目前，LCR數(shù)字電橋的研發(fā)技術(shù)還在不斷的改進中。珠海數(shù)字電橋lcr系統(tǒng)</p><p style="text-indent:25px">LCR電橋列表掃描：鑒于元件對頻率、電平、直流偏置電壓、直流偏置電流的相關(guān)性。即對多點頻率（或電平、偏壓、偏流）掃描測量，并將測量值同時顯示，還可對測試值進行比較判別。偏流的列表掃描需與同惠的電感偏流源配合使用。測試端配置：傳統(tǒng)的LCR 數(shù)字電橋提供了五端測試端配置。這種配置有效解決了引線電阻對測試結(jié)果的影響及測試端子對地的分布電容。然而，五端配置阻抗測試下限為10mΩ，且不能解決測試線間相互電磁藕合的影響，表現(xiàn)為低阻抗測試時使用開而文測試電纜時引線位置的移動便會造成測試結(jié)果的變化。TH2828/A/S 的四端對配置方法不僅阻抗測試下限達到1mΩ，且有效解決測試線間電磁耦合的影響。珠海數(shù)字電橋lcr系統(tǒng)</p><p style="text-indent:25px">深圳市展榮新精密電子有限公司致力于儀器儀表，以科技創(chuàng)新實現(xiàn)***管理的追求。展榮新精密電子作為一般經(jīng)營項目是：經(jīng)營電子商務(wù)，國內(nèi)貿(mào)易，經(jīng)營進出口業(yè)務(wù)（以上法律、行政法規(guī)決定規(guī)定在登記前須經(jīng)批準的項目除外，限制的項目須取得許可后方可經(jīng)營）。許可經(jīng)營項目是：變壓器檢測儀表的開發(fā)及生產(chǎn)、變壓器綜合測試儀的開發(fā)及生產(chǎn)、線材測試儀的開發(fā)及生產(chǎn)、儀器儀表的開發(fā)及生產(chǎn)、銷售。的企業(yè)之一，為客戶提供良好的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。展榮新精密電子不斷開拓創(chuàng)新，追求出色，以技術(shù)為先導，以產(chǎn)品為平臺，以應(yīng)用為重點，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價值，提供更優(yōu)服務(wù)。展榮新精密電子創(chuàng)始人喻孟峨，始終關(guān)注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務(wù)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1246263.html</p></div></div></div></div></div><div id="d7zbve2" class="page-right twoColRt"><div id="2wifu88" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="3sjqsw7" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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