云南經(jīng)濟(jì)型lcr數(shù)字電橋系統(tǒng) 誠信經(jīng)營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="數(shù)字電橋產(chǎn)品磨損老化之后會造成什么樣的問題的呢?很常見的恐怕就是檢測數(shù)據(jù)不準(zhǔn)確了，云南經(jīng)濟(jì)型lcr數(shù)字電橋系統(tǒng),對大多數(shù)的檢測而言，云南經(jīng)濟(jì)型lcr數(shù)字電橋系統(tǒng),數(shù)據(jù)不準(zhǔn)確不**是誤差的問題，云南經(jīng)濟(jì)型lcr數(shù)字電橋系統(tǒng),會讓檢測和實驗喪失"><meta name="keywords" content="云南經(jīng)濟(jì)型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" 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clearfix"><div id="irlxgxe" class="twoCol"><div id="2rsjwik" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</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>?云南經(jīng)濟(jì)型lcr數(shù)字電橋系統(tǒng) 誠信經(jīng)營展榮新精密電子供應(yīng)</p><div id="ujdu7mh" class="leftbox clearfix"><h1>云南經(jīng)濟(jì)型lcr數(shù)字電橋系統(tǒng) 誠信經(jīng)營展榮新精密電子供應(yīng)</h1><div id="y2oqsjg" class="proBig"><div id="vuwyvmt" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ZRX888/637284365175302734/4158537.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="bqnurnu" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ZRX888/637284365175302734/4158537.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="tdkwt2q" 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>云南經(jīng)濟(jì)型lcr數(shù)字電橋系統(tǒng),lcr</p><p><span>***更新：</span>2020-12-21 11:24:39</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="q8fxe8g" 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="a8amtfm" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ydf8kr3" class="box"><p><p style="text-indent:25px">數(shù)字電橋產(chǎn)品磨損老化之后會造成什么樣的問題的呢?很常見的恐怕就是檢測數(shù)據(jù)不準(zhǔn)確了，云南經(jīng)濟(jì)型lcr數(shù)字電橋系統(tǒng),對大多數(shù)的檢測而言，云南經(jīng)濟(jì)型lcr數(shù)字電橋系統(tǒng),數(shù)據(jù)不準(zhǔn)確不**是誤差的問題，云南經(jīng)濟(jì)型lcr數(shù)字電橋系統(tǒng),會讓檢測和實驗喪失意義.也就是說如果一個數(shù)字電橋的檢測數(shù)據(jù)不準(zhǔn)確,重復(fù)性不強(qiáng)就意味這臺數(shù)字電橋已經(jīng)喪失了它存在的意義.因此,我們在選購數(shù)字電橋時心中的性價比不**是產(chǎn)品功能和價格之比,要充分考慮到產(chǎn)品的有效使用壽命.而不是**看到眼前的產(chǎn)品和價格,要更多的去考慮產(chǎn)品使用一定期限之后檢測結(jié)果的穩(wěn)定性和精確性.這才是數(shù)字電橋產(chǎn)品性價比的真正體現(xiàn).傳統(tǒng)LCR電橋的信號源阻抗隨著量程的變化而變化的。云南經(jīng)濟(jì)型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="云南經(jīng)濟(jì)型lcr數(shù)字電橋系統(tǒng),lcr" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284365175302734/4158537.png"></div><p style="text-indent:25px">LCR數(shù)字電橋操作面板都有“串聯(lián)”和“并聯(lián)”按鍵供用戶選擇，這串聯(lián)和并聯(lián)不是物理連結(jié)，而是內(nèi)在計算模式的改變，以改變計算模式得到理想的測試精度。理論上電感正弦波激勵響應(yīng)電壓超前電流90度，電容電壓落后電流90度。實際測量中由于銅阻和各種損耗的存在，超前或落后都小于90度，這種損耗在測量中以副參數(shù)出現(xiàn)，電感損失角的正切值的倒數(shù)稱品質(zhì)因素Q值。同樣電容損失角的正切值稱損耗因子DF。LCR數(shù)字電橋進(jìn)行高精度量化，要建立適當(dāng)?shù)臄?shù)學(xué)模型，經(jīng)過一些數(shù)學(xué)運(yùn)算，得到各種參數(shù)值。在整個過程中，把損耗的影響用電阻等效和電感或電容串并聯(lián)。湖北lcr測量儀精度高、量程寬、速度快、穩(wěn)定性好是LCR電橋的特點。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南經(jīng)濟(jì)型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">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(zhǔn)確度、強(qiáng)大的功能，能對元件與多種條件的相關(guān)性作出準(zhǔn)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(jìn)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">Lcr電橋的主要功能有：測量的參數(shù)：L-Q,C-D,R-D和Z-Q。清零校正功能。顯示方式：直接讀數(shù)顯示。量程保持功能：在批量測試具有相同標(biāo)稱值元件時，該功能可有效提高測量速度。等效方式：串聯(lián)或者并聯(lián)等效方式結(jié)果輸出。數(shù)據(jù)保持：該功能能夠?qū)y試數(shù)據(jù)結(jié)果保持在屏幕上。針對測試選擇一般來說，測試速度是以**測試精度為代價的：速度越快，精度越差，讀數(shù)穩(wěn)定性差，有效位數(shù)變少。如果要測試精度，一般選擇慢速度和測試精度就選擇中速。以上內(nèi)容就是關(guān)于lcr電橋的功能以及測試選擇展開的內(nèi)容。LCR數(shù)字電橋測量對象包括多種元件及材料。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南經(jīng)濟(jì)型lcr數(shù)字電橋系統(tǒng),lcr" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284365556523438/6064664.png"></div><p style="text-indent:25px">LCR數(shù)字電橋應(yīng)用多項元件測量的前沿技術(shù),大字符LCD顯示,采用SMT貼片工藝,操作方便,外形美觀.可滿足生產(chǎn)線質(zhì)量保證、進(jìn)貨檢驗及自動化生產(chǎn)的需要.RS232C接口可為用戶提供遠(yuǎn)程控制及測試數(shù)據(jù)的統(tǒng)計和分析.長時間不用要關(guān)機(jī)并置于干燥處,將測試端高頻頭用保護(hù)套套好,避免高頻頭老化造成以后測試接觸不好.漏電流測試儀測試電解電容時要注意極性,還要注意不可以同時插好幾個超大電容充電,否則可能會把儀器燒壞.如果測試帶磁性類電感要注意選擇內(nèi)阻和電平的一致性,因為電感對電流比較敏感.儀器測量時直接在當(dāng)前量程進(jìn)行測量計算.這主要應(yīng)用于被測件阻抗已知的情形.在自動化測試中,量程保持可以提高測試效率,也可以提高儀器中量程繼電器的壽命.LCR電橋儀器提供的簡單的分選功能及易于設(shè)置分選極值的方法為大批量的分選器件提供了方便。湖北lcr測量儀</p><p style="text-indent:25px">LCR數(shù)字電橋選配GPIB接口和電腦相連，編寫相應(yīng)的軟件，可以實現(xiàn)用電腦控制儀器，進(jìn)行自動測量。云南經(jīng)濟(jì)型lcr數(shù)字電橋系統(tǒng)</p><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(yùn)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(yùn)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(yùn)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(dāng)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(fù)雜的多。云南經(jīng)濟(jì)型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。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個細(xì)節(jié)，公司旗下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)品深受客戶的喜愛。公司從事儀器儀表多年，有著創(chuàng)新的設(shè)計、強(qiáng)大的技術(shù)，還有一批**的專業(yè)化的隊伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。展榮新精密電子秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實”的經(jīng)營理念，全力打造公司的重點競爭力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2490320.html</p></div></div></div></div></div><div id="koax8tf" class="page-right twoColRt"><div id="oiaco7k" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="tif7v2i" 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" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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