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href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/first-_dgdq/">電工電氣</a>?<a href="http://m.cdcfah.com/cp/second-dgdq_dgyqybwr/">電工儀器儀表</a>?<a href="http://m.cdcfah.com/cp/third-dgyqybwr_dianqiaojj/">電橋</a>?高頻lcr數(shù)字電橋歡迎來電展榮新精密電子供應(yīng)</p><div id="pj8mtgd" class="leftbox clearfix"><h1>高頻lcr數(shù)字電橋歡迎來電展榮新精密電子供應(yīng)</h1><div id="k82ul8h" class="proBig"><div id="ml8byah" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ZRX888/637284364641103516/5916712.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="mgy8oqx" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ZRX888/637284364641103516/5916712.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="fzbt8kp" 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>高頻lcr數(shù)字電橋,lcr</p><p><span>***更新：</span>2020-11-14 04:14:34</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="fpr8mjg" 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="scurbce" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="vkh33tk" class="box"><p><p style="text-indent:25px">LCR數(shù)字電橋測(cè)試速度100Hz(約4次/秒)與120Hz(約5次/秒)快中慢速度都一樣,*當(dāng)測(cè)試頻率為1kHz以上時(shí):快速約16次/秒;中速約9次/秒;慢速約5次/秒.為得到實(shí)際的測(cè)量速度,應(yīng)該規(guī)定具體的測(cè)量條件,因?yàn)闇y(cè)試頻率、速度、元件值的大小、分選方式、顯示方式、測(cè)試方式、量程方式等均會(huì)影響測(cè)量速度.長期不用,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),盡管儀器具有專門的抗沖擊電路，高頻lcr數(shù)字電橋,通過將被測(cè)電容與信號(hào)源測(cè)試部分相隔離和吸收回路，高頻lcr數(shù)字電橋，高頻lcr數(shù)字電橋,使得由于電容器的破壞性大幅降低.但從LCR數(shù)字電橋的可靠性和安全性角度來講,應(yīng)先將被測(cè)電容器的余電放干凈,再進(jìn)行測(cè)試.LCR數(shù)字電橋的測(cè)量速度比較的快,測(cè)量出來的精確度比較的高。高頻lcr數(shù)字電橋</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="高頻lcr數(shù)字電橋,lcr" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284364641103516/5916712.png"></div><p style="text-indent:25px">對(duì)于LCR數(shù)字電橋的使用來說，正確的選擇所需要的電阻頻率很重要。我們需要知道幾個(gè)選擇的規(guī)則。電容小于2nF，選擇，選擇串聯(lián)1KHz，選用高的測(cè)試信號(hào)可提高測(cè)試精度，同樣能量測(cè)大于1000μF以上電容。電感小于2mH，用串聯(lián)1KHz，選擇高測(cè)試頻率可提高測(cè)試精度。電感大于200H，并聯(lián)，120Hz，選擇低測(cè)試頻率可提高測(cè)試精度。電阻大于等于 1K Ω，選擇并聯(lián)120Hz(100Hz)，選擇低頻減少交流影響，選擇“并聯(lián)”，是因?yàn)榱繙y(cè)過程中出現(xiàn)電抗部份，等效為被測(cè)件并聯(lián)一個(gè)電容呈現(xiàn)的高電抗，用并聯(lián)模式減小這種影響，如果Q＜0.1，已存在小電容影響。高頻lcr數(shù)字電橋一般LCR數(shù)字電橋出廠是進(jìn)行的1米線校準(zhǔn)，如果超過1米，需要重新校準(zhǔn)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="高頻lcr數(shù)字電橋,lcr" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284365304560547/7895297.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。</p><p style="text-indent:25px">Lcr電橋的主要功能有：測(cè)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(cè)試具有相同標(biāo)稱值元件時(shí)，該功能可有效提高測(cè)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(cè)試數(shù)據(jù)結(jié)果保持在屏幕上。針對(duì)測(cè)試選擇一般來說，測(cè)試速度是以**測(cè)試精度為代價(jià)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(cè)試精度，一般選擇慢速度和測(cè)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(cè)試選擇展開的內(nèi)容。lcr電橋，采用SMT表面貼裝工藝，測(cè)量速度快，讀數(shù)穩(wěn)定。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="高頻lcr數(shù)字電橋,lcr" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284365423486328/8319665.png"></div><p style="text-indent:25px">數(shù)字電橋可用于計(jì)量測(cè)試部門對(duì)阻抗量具的檢定與傳遞，以及在一般部門中對(duì)阻抗元件的常規(guī)測(cè)量。很多數(shù)字電橋帶有標(biāo)準(zhǔn)接口，可根據(jù)被測(cè)值的準(zhǔn)確度對(duì)被測(cè)元件進(jìn)行自動(dòng)分檔；也可直接連接到自動(dòng)測(cè)試系統(tǒng)，用于元件生產(chǎn)線上對(duì)產(chǎn)品自動(dòng)檢驗(yàn)，以實(shí)現(xiàn)生產(chǎn)過程的質(zhì)量控制。80年代中期，通用的誤差低于0.1%的數(shù)字電橋有幾十種。數(shù)字電橋正向著更高準(zhǔn)確度、更多功能、高速、集成化以及智能化程度方面發(fā)展。深圳市展榮新精密電子有限公司現(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，并代理國內(nèi)外**品牌的測(cè)量儀表。LCR數(shù)字電橋使用內(nèi)部/外部直流偏置，結(jié)合各種掃描測(cè)試功能，可以精確地分析磁性材料、電感器件的性能。高頻lcr數(shù)字電橋</p><p style="text-indent:25px">LCR數(shù)字電橋的發(fā)展前景可觀。高頻lcr數(shù)字電橋</p><p style="text-indent:25px">國統(tǒng)局?jǐn)?shù)據(jù)顯示，2019年上半年儀器儀表大行業(yè)規(guī)模以上企業(yè)4927個(gè)，營收規(guī)模4002億元，營收同比增長7.57%；收入總額為361億元，同比增長2.87%，比主營收入低4.70個(gè)百分點(diǎn)；目前，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)品等產(chǎn)品的產(chǎn)量居世界前列，實(shí)驗(yàn)分析儀器等中產(chǎn)品的市場(chǎng)占比不斷上升，行業(yè)技術(shù)上總體已達(dá)到的中等國際水平，少數(shù)產(chǎn)品接近或達(dá)到當(dāng)前較高國際水平。目前我國一般經(jīng)營項(xiàng)目是：經(jīng)營電子商務(wù)，國內(nèi)貿(mào)易，經(jīng)營進(jìn)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(zhǔn)的項(xiàng)目除外，限制的項(xiàng)目須取得許可后方可經(jīng)營）。許可經(jīng)營項(xiàng)目是：變壓器檢測(cè)儀表的開發(fā)及生產(chǎn)、變壓器綜合測(cè)試儀的開發(fā)及生產(chǎn)、線材測(cè)試儀的開發(fā)及生產(chǎn)、儀器儀表的開發(fā)及生產(chǎn)、銷售。產(chǎn)品，主要集中在中低檔市場(chǎng)，而市場(chǎng)則主要被國外品牌所占據(jù)。在某些領(lǐng)域，國產(chǎn)產(chǎn)品甚至是空白，這就需要未來我國儀器儀表向市場(chǎng)進(jìn)軍，擴(kuò)大產(chǎn)品占比?！盎ヂ?lián)網(wǎng)＋”、大數(shù)據(jù)、020、萬物互聯(lián)網(wǎng)、P2P、分享經(jīng)濟(jì)等熱門詞匯的出現(xiàn)，各個(gè)行業(yè)制定相應(yīng)的措施來順應(yīng)時(shí)代的經(jīng)濟(jì)發(fā)展，以爭(zhēng)取更大的發(fā)展市場(chǎng)。而互聯(lián)網(wǎng)的出現(xiàn)也為儀器儀表行業(yè)參與國際競(jìng)爭(zhēng)提供了機(jī)會(huì)，有利于銷售企業(yè)實(shí)現(xiàn)技術(shù)創(chuàng)新升級(jí)。高頻lcr數(shù)字電橋</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，是一家生產(chǎn)型的公司。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。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競(jìng)爭(zhēng)力，努力學(xué)習(xí)行業(yè)知識(shí)，遵守行業(yè)規(guī)范，植根于儀器儀表行業(yè)的發(fā)展。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(shí)”的經(jīng)營理念，全力打造公司的重點(diǎn)競(jìng)爭(zhēng)力。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/1981958.html</p></div></div></div></div></div><div id="gvxzgn7" class="page-right twoColRt"><div id="tsz7fhb" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="mbiacjl" class="recomPic likePro"><a href="http://m.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" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div 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