中山lcr電橋品牌歡迎咨詢展榮新精密電子供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="LCR電橋使用中注意讀數(shù)及測(cè)量條件顯示:1.儀器的6位顯示不一定全部是有效顯示，在某些測(cè)量中測(cè)量數(shù)據(jù)的未尾值可能跳動(dòng)較大，中山lcr電橋品牌，應(yīng)舍去這些跳動(dòng)數(shù)值，讀取其穩(wěn)定值。2.一般使用自動(dòng)量程進(jìn)行測(cè)量，以保證選擇到正確的量程，操作到手動(dòng)"><meta name="keywords" content="中山lcr電橋品牌,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/">首頁(yè)?<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>?中山lcr電橋品牌歡迎咨詢展榮新精密電子供應(yīng)</p><div id="yol3guk" class="leftbox clearfix"><h1>中山lcr電橋品牌歡迎咨詢展榮新精密電子供應(yīng)</h1><div id="hppthpp" class="proBig"><div id="hth5s18" class="bigimg"><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 id="jnykiso" 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="5pyt91j" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)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>中山lcr電橋品牌,lcr</p><p><span>***更新：</span>2020-11-16 03:11:39</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="8efngym" 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="5pjjdmi" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="shxych9" class="box"><p><p style="text-indent:25px">LCR電橋使用中注意讀數(shù)及測(cè)量條件顯示:1.儀器的6位顯示不一定全部是有效顯示，在某些測(cè)量中測(cè)量數(shù)據(jù)的未尾值可能跳動(dòng)較大，中山lcr電橋品牌，應(yīng)舍去這些跳動(dòng)數(shù)值，讀取其穩(wěn)定值。2.一般使用自動(dòng)量程進(jìn)行測(cè)量，以保證選擇到正確的量程，操作到手動(dòng)方式可以觀察實(shí)際工作量程，中山lcr電橋品牌。應(yīng)用于同批同種測(cè)量元件的批量測(cè)試時(shí)，可以選擇量程鎖定模式工作。3.串--并聯(lián)指示:雖然電橋具有顯示串聯(lián)或并聯(lián)等效值的選擇性，但在不利的Q值情況下，用上述兩種方式均不可能獲得基本準(zhǔn)確度。當(dāng)需要改動(dòng)某一顯示方式以便提高基本準(zhǔn)確度時(shí)，電橋通過(guò)下標(biāo)s表示串聯(lián)，下標(biāo)p表示并聯(lián)。4.頻率提示:200μF～2000μF的電容，200H～2000H的電感，測(cè)量頻率在100Hz只能獲得基本準(zhǔn)確度。同樣，200pF～2nF的電容和200μH～2mH的電感，只有在1KHz測(cè)量頻率上才能獲得基本準(zhǔn)確度，中山lcr電橋品牌，因此獲得極好測(cè)試性能，應(yīng)選擇更合適的測(cè)試頻率。測(cè)量LCR數(shù)字電橋準(zhǔn)確度是反映儀器性能的主要指標(biāo)之一。中山lcr電橋品牌</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="中山lcr電橋品牌,lcr" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284365556523438/6064664.png"></div><p style="text-indent:25px">一般用戶將lcr數(shù)字電橋又稱這些為：LCR測(cè)試儀、LCR電橋、LCR表、LCRMeter等等?？梢跃_測(cè)量大量電子元件：廣普的測(cè)量對(duì)象半導(dǎo)體元件：電容器、電感器、磁芯、電阻器、變壓器、芯片組件和網(wǎng)絡(luò)元件等的阻抗參數(shù)測(cè)量。其它元件：印制電路板、繼電器、開(kāi)關(guān)、電纜、電池等的阻抗評(píng)估。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(píng)估。磁性材料：鐵氧體、非晶體和其它磁性材料的導(dǎo)磁率和損耗角評(píng)估。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。肇慶數(shù)字lcr電橋測(cè)量元件、傳感器或其他設(shè)備的電感、電容、電阻的LCR數(shù)字電橋，可根據(jù)電容、電感或電阻進(jìn)行工作。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="中山lcr電橋品牌,lcr" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284364641103516/5916712.png"></div><p style="text-indent:25px">現(xiàn)在說(shuō)幾個(gè)LCR數(shù)字電橋日常保養(yǎng)的技巧：請(qǐng)不要在多塵、震動(dòng)、強(qiáng)光直射等不佳環(huán)境下使用儀器。盡管儀器已針對(duì)不佳雜訊( 特別是交流電源噪聲) 的影響做了特殊處理，但仍應(yīng)盡可能在低噪聲的環(huán)境中使用。如果無(wú)法避免，請(qǐng)為本儀器安裝電源濾波器。LCR數(shù)字電橋長(zhǎng)期不用，請(qǐng)用原始包裝或先包密封塑料袋再用紙箱包裝，儲(chǔ)存在溫度為-10℃ ～40℃ 、濕度≤85%RH 的通風(fēng)室內(nèi)。若被測(cè)件為電容器時(shí)，盡管儀器具有專門設(shè)計(jì)的抗沖擊電路，通過(guò)將被測(cè)電容與信號(hào)源測(cè)試部分相隔離和吸收回路，使得由于電容帶電對(duì)儀器的破壞性極大降低。但從儀器的可靠性和安全性角度來(lái)講，應(yīng)先將被測(cè)電容器的余電放干凈，再進(jìn)行測(cè)試。</p><p style="text-indent:25px">LCR電橋中L：電感（為了紀(jì)念物理學(xué)家Heinrich Lenz），C：電容(Capacitor)，R：電阻(Resistance)，LCR數(shù)字電橋就是能夠測(cè)量電感，電容，電阻，阻抗的儀器，這是一個(gè)傳統(tǒng)習(xí)慣的說(shuō)法，較早的阻抗測(cè)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(cè)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(cè)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(cè)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(cè)試系統(tǒng)、精密LCR數(shù)字電橋和直流微電阻表等，并代理國(guó)內(nèi)外**品牌的測(cè)量?jī)x表。目前，LCR數(shù)字電橋的研發(fā)技術(shù)還在不斷的改進(jìn)中。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="中山lcr電橋品牌,lcr" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284364690283203/2748713.png"></div><p style="text-indent:25px">作為一個(gè)新用戶，怎樣選擇一款lcr數(shù)字電橋？首先是看儀器的測(cè)試準(zhǔn)確度，看儀器的測(cè)試頻率，看儀器的測(cè)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(duì)于一個(gè)已知的“電容”，客戶該選用什么樣的測(cè)試條件?1.小于100pF電容用1MHZ頻率測(cè)量，中等容量如(1000pF-10uF)用1KHZ,10KHZ,100KHZ，國(guó)家標(biāo)準(zhǔn)測(cè)試中等電容的測(cè)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(shuō)大部分電容對(duì)電平不敏感，不同電平測(cè)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。LCR數(shù)字電橋測(cè)試速度主要由積分時(shí)間，平均次數(shù)，測(cè)量延時(shí)，測(cè)量結(jié)果顯示時(shí)間這些因素決定。河南電橋lcr</p><p style="text-indent:25px">一般LCR數(shù)字電橋出廠是進(jìn)行的1米線校準(zhǔn)，如果超過(guò)1米，需要重新校準(zhǔn)。中山lcr電橋品牌</p><p style="text-indent:25px">輸出阻抗不同對(duì)測(cè)試結(jié)果有什么影響，為什么有的儀器有30Ω”和100Ω的內(nèi)阻選擇？?jī)x器輸出阻抗不同導(dǎo)致被測(cè)器件上信號(hào)不同,就會(huì)導(dǎo)致顯示參數(shù)的不同。測(cè)試時(shí)信號(hào)其實(shí)是被測(cè)件與儀器內(nèi)阻(輸出阻抗)串聯(lián)在一起，會(huì)對(duì)信號(hào)產(chǎn)生分壓作用。因此低阻抗測(cè)試實(shí)際加到器件上的電平小于設(shè)定電平。早先的電橋內(nèi)阻是量程自動(dòng)變化的，目前深圳市展榮新精密電子有限公司LCR內(nèi)阻一旦選定就不變化?，F(xiàn)有的主要產(chǎn)品—電子變壓器綜合測(cè)試系統(tǒng)、精密LCR數(shù)字電橋和直流微電阻表等，并代理國(guó)內(nèi)外**品牌的測(cè)量?jī)x表。中山lcr電橋品牌</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(yíng)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(chǎng)口碑。公司業(yè)務(wù)涵蓋變壓器電感平衡測(cè)試儀，變壓器綜合測(cè)試儀，高壓測(cè)試儀19053，展榮新（臺(tái)儀達(dá)）系列產(chǎn)品等，價(jià)格合理，品質(zhì)有保證。公司從事儀器儀表多年，有著創(chuàng)新的設(shè)計(jì)、強(qiáng)大的技術(shù)，還有一批**的專業(yè)化的隊(duì)伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。在社會(huì)各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗(yàn)，為客戶成功提供堅(jiān)實(shí)有力的支持。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2007476.html</p></div></div></div></div></div><div id="yn293wh" class="page-right 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