深圳精密lcr數(shù)字電橋系統(tǒng) 貼心服務(wù) 展榮新精密電子供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="關(guān)于LCR數(shù)字電橋的測量對象問題，相信大家了解的應(yīng)該也是比較少的。1.無源元件：電容器、電感器、磁芯、電阻器，深圳精密lcr數(shù)字電橋系統(tǒng)、變壓器、芯片組件和網(wǎng)絡(luò)元件等的阻抗參數(shù)測量。2.半導(dǎo)體元件：電容器、電感器、磁芯、電阻器、變壓器、芯片"><meta name="keywords" content="深圳精密lcr數(shù)字電橋系統(tǒng),lcr"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta 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href="http://www.cdcfah.com/cp/third-dgyqybwr_dianqiaojj/">電橋</a>?深圳精密lcr數(shù)字電橋系統(tǒng) 貼心服務(wù) 展榮新精密電子供應(yīng)</p><div id="wpbd8xg" class="leftbox clearfix"><h1>深圳精密lcr數(shù)字電橋系統(tǒng) 貼心服務(wù) 展榮新精密電子供應(yīng)</h1><div id="8ugsr7k" class="proBig"><div id="3r7g3my" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ZRX888/637284365423486328/8319665.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="2ihnevh" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ZRX888/637284365423486328/8319665.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="78d3xuf" 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>深圳精密lcr數(shù)字電橋系統(tǒng),lcr</p><p><span>***更新：</span>2020-09-14 12:05:35</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="eykgcy7" 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(jī): </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(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="qoa7yo8" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="uxov22q" class="box"><p><p style="text-indent:25px">關(guān)于LCR數(shù)字電橋的測量對象問題，相信大家了解的應(yīng)該也是比較少的。1.無源元件：電容器、電感器、磁芯、電阻器，深圳精密lcr數(shù)字電橋系統(tǒng)、變壓器、芯片組件和網(wǎng)絡(luò)元件等的阻抗參數(shù)測量。2.半導(dǎo)體元件：電容器、電感器、磁芯、電阻器、變壓器、芯片測試儀組LCR數(shù)字電橋的測量對象的介紹件和網(wǎng)絡(luò)元件等的阻抗參數(shù)測量。3.其它元件：印制電路板、繼電器、開關(guān)、電纜、電池等的阻抗評估。4.介質(zhì)材料：塑料、陶瓷和其它材料的介電常數(shù)的損耗角評估。5，深圳精密lcr數(shù)字電橋系統(tǒng).磁性材料：鐵氧體，深圳精密lcr數(shù)字電橋系統(tǒng)、非晶體和其它磁性材料的導(dǎo)磁率和損耗角評估。6.半導(dǎo)體材料：半導(dǎo)體材料的介電常數(shù)，導(dǎo)電率和C-V特性。7.液晶材料：液晶單元的介電子常數(shù)、彈性常數(shù)等C-V特性。深圳市展榮新精密電子有限公司代理國內(nèi)外**品牌的測量儀表。深圳精密lcr數(shù)字電橋系統(tǒng)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="深圳精密lcr數(shù)字電橋系統(tǒng),lcr" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284365423486328/8319665.png"></div><p style="text-indent:25px">陶瓷電容器具有低損耗值的特征，同時其容量、損耗施加之交流信號會產(chǎn)生明顯的變化。LCR儀器具有寬頻測試能力并可提供良好的準(zhǔn)確度，六位分辨率和自動電平控制（ALC）功能等，中以滿足陶瓷材料和電容器可靠、準(zhǔn)確的測試需要。液晶單元的電容特性測量電容－電壓（C－Vac）特性是評價液晶材料性能的主要方法，常規(guī)儀器測量液晶單元的C－Vac特性遇到一個問題是極大測試電壓不夠。使用擴(kuò)展測量選件可提供分辨率為1%及至高達(dá)20Vms的可編程測試信號電平，使它能在良好條件下進(jìn)行液晶材料的電容特性測量。珠海lcr數(shù)字電橋什么品牌比較好LCR數(shù)字電橋可自動置于電感、電容測量檔，并聯(lián)等效及1KHz頻率狀態(tài)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="深圳精密lcr數(shù)字電橋系統(tǒng),lcr" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284365290585938/281847.png"></div><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(zhǔn)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(shí)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(biāo)準(zhǔn)測試中等電容的測試頻率標(biāo)準(zhǔn)是1KHZ。電解類如鋁電解，鉭電解等用100HZ或120HZ。2.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(xì)選擇電平。</p><p style="text-indent:25px">LCR數(shù)字電橋觸發(fā)延時指從LCR數(shù)字電橋儀器被觸發(fā)到開始測量的延遲時間。延時功能讓你可設(shè)定觸發(fā)延時時間。觸發(fā)延時時間設(shè)定范圍為：0s至60s，1ms為步進(jìn)。觸發(fā)延時時間設(shè)置過程如下：1）移動光標(biāo)至延時域。2）使用數(shù)值鍵輸入延時時間。按下一個數(shù)字鍵后，屏幕軟區(qū)顯示一下單位軟鍵：msec：按下此軟鍵，默認(rèn)輸入單位為毫秒。sec：按下此軟鍵，默認(rèn)輸入單位為秒。用戶也可按下【ENTER】結(jié)束數(shù)字輸入。特別注意：當(dāng)LCR數(shù)字電橋儀器被用在自動測試系統(tǒng)時，觸發(fā)延時功能很有用。當(dāng)LCR數(shù)字電橋儀器被HANDLER接口觸發(fā)后，經(jīng)過觸發(fā)延時時間可以保證被測件與測試端可靠接觸。LCR數(shù)字電橋儀器的所有控制、測量、計(jì)算和顯示均在MPU的控制下進(jìn)行。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="深圳精密lcr數(shù)字電橋系統(tǒng),lcr" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284364747705078/9453773.png"></div><p style="text-indent:25px">由于不同儀器的測試信號電流的不同、則使用不同測試儀器時可能會得到不同的測試結(jié)果，這主要取決于儀器的信號源輸出電壓和信號源內(nèi)阻。在連接時，連接合適的測試夾具或測試電纜（儀器隨機(jī)配有四端開爾文測試電纜、頂針測試夾具、測試鉗）。選擇擇所需的測量頻率信號電平。不要在較大輸出電流的情況下（10A以上）隨意松動測試夾，以防造成意外打火或損壞。同時該設(shè)備采用除法器的原理測量低阻值，即R=U/I，當(dāng)儀器處于復(fù)位狀態(tài)時，因I=0，阻值顯示為不穩(wěn)定狀態(tài)是正?，F(xiàn)象。LCR儀器特別是連接被測件的測試導(dǎo)線應(yīng)遠(yuǎn)離強(qiáng)電磁場，以免對測量產(chǎn)生干擾。珠海lcr數(shù)字電橋什么品牌比較好</p><p style="text-indent:25px">一般地，lcr儀器定價是根據(jù)頻率準(zhǔn)確度、性能等要素綜合確定的。深圳精密lcr數(shù)字電橋系統(tǒng)</p><p style="text-indent:25px">試舉一例來加以說明即使在產(chǎn)品樣本上給定基本準(zhǔn)確度相同，實(shí)際是有很大區(qū)別的，我們以TH2818、TH2828 兩款產(chǎn)品加以說明。TH2818：頻率20Hz—300KHz，基本準(zhǔn)確度0.05%。TH2828：頻率20Hz—1MHz，基本準(zhǔn)確度0.05%假定儀器測試條件均為慢速、電平1Vrms、溫度20oC，對100pF、10nF 電容器進(jìn)行測試，評估其在不同頻率下的測量準(zhǔn)確度，比如說容量均為100pF，型號2818頻率100Hz的測試值為4.06，型號2828頻率100Hz的測試值為0.3。所以實(shí)驗(yàn)表明即便是相同基本準(zhǔn)確度的儀器，在不同量值被測件和不同頻率下其準(zhǔn)確度是有很大區(qū)別的。深圳精密lcr數(shù)字電橋系統(tǒng)</p><p style="text-indent:25px">深圳市展榮新精密電子有限公司主要經(jīng)營范圍是儀器儀表，擁有一支專業(yè)技術(shù)團(tuán)隊(duì)和良好的市場口碑。公司業(yè)務(wù)涵蓋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(dá)）系列產(chǎn)品等，價格合理，品質(zhì)有保證。公司秉持誠信為本的經(jīng)營理念，在儀器儀表深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢，打造儀器儀表良好品牌。展榮新精密電子憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1279850.html</p></div></div></div></div></div><div id="3wmyk8u" class="page-right twoColRt"><div id="3qh33q3" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="58quqcy" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" 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