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#f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>江蘇RETS-100L相位差測(cè)量?jī)x廠家直銷(xiāo),相位差測(cè)量?jī)x</p><p><span>***更新：</span>2020-07-31 02:13:30</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="utacj7x" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蘇州千宇光學(xué)科技有限公司</a></p><p><span>聯(lián)系人：</span>密先生</p><p><span>郵箱: </span>cimi@oec-tech.com</p><p><span>電話: </span>18662198664</p><p><span>傳真: </span>0512_69388290</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0512-69388290</p><p><span>地址: </span>蘇州工業(yè)園區(qū)東旺路8號(hào)7B-302室</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="wgdfc2x" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="2xmtv23" class="box"><p><p style="text-indent:25px">跟著科學(xué)技術(shù)日新月異的發(fā)展，電子技術(shù)***的應(yīng)用于工業(yè)、農(nóng)業(yè)、交通運(yùn)輸、航空航天、**建設(shè)等國(guó)民經(jīng)濟(jì)的諸多領(lǐng)域中,而相位測(cè). 量技術(shù)又是電子技術(shù)中進(jìn)行信息檢測(cè)的重要手法，在現(xiàn)代科學(xué)技術(shù)中占有舉足輕重的效果和地位，江蘇RETS-100L相位差測(cè)量?jī)x廠家直銷(xiāo)。相位差測(cè)試儀是工業(yè)領(lǐng)域中是常常用到的一般丈量東西,比如在電力系統(tǒng)中電網(wǎng)并網(wǎng)合閘時(shí)，需要兩電網(wǎng)的電信號(hào)相同，這就需要準(zhǔn)確的丈量?jī)晒ゎl信號(hào)之間的相位差。更有丈量?jī)闪型l信號(hào)的相位差在研究網(wǎng)絡(luò)，江蘇RETS-100L相位差測(cè)量?jī)x廠家直銷(xiāo)、系統(tǒng)的頻率特性中具備重要意義。相位丈量的辦法許多，江蘇RETS-100L相位差測(cè)量?jī)x廠家直銷(xiāo)，典型的傳統(tǒng)辦法是通過(guò)顯示器觀測(cè)，這種辦法差錯(cuò)較大，讀數(shù)不方便。為此，咱們?cè)O(shè)計(jì)了一種數(shù)字相位差丈量?jī)x，實(shí)現(xiàn)了兩列信號(hào)相位差的自動(dòng)丈量及數(shù)顯。近年來(lái)，跟著科學(xué)技術(shù)的迅速發(fā)展，許多丈量?jī)x逐步向“智能儀器”和“自動(dòng)測(cè)試系統(tǒng)”發(fā)展，這使得儀器的使用比較簡(jiǎn)單，功能越越多。單波段(550nm為主)/多波段測(cè)試(380nm"nn為主)。江蘇RETS-100L相位差測(cè)量?jī)x廠家直銷(xiāo)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇RETS-100L相位差測(cè)量?jī)x廠家直銷(xiāo),相位差測(cè)量?jī)x" src="https://tyunfile.71360.com/UploadFile/SZqianyuguangxue/637304282979365234/1669802.png"></div><p> 相位差測(cè)量?jī)x主要是由鎖相環(huán)產(chǎn)生360倍頻基準(zhǔn)信號(hào)和移相網(wǎng)絡(luò)的基準(zhǔn)信號(hào)與待測(cè)信號(hào)進(jìn)行異或后的信號(hào)作為顯示器的閘門(mén)電路和控制信號(hào)。頻率測(cè)量模塊主要是用計(jì)數(shù)法測(cè)量頻率的，它是有某個(gè)已知 </p> <p> 標(biāo)準(zhǔn)時(shí)間間隔Ts內(nèi)，測(cè)出被測(cè)信號(hào)重復(fù)出現(xiàn)的次數(shù)N，然后計(jì)算出頻率f=N/Ts.顯示電路模塊主要是由計(jì)數(shù)器、鎖存器、譯碼器和數(shù)碼管組成。 </p> <p> 相位差測(cè)試儀是工業(yè)領(lǐng)域中是經(jīng)常用到的一般測(cè)量工具，比如在電力系統(tǒng)中電網(wǎng)并網(wǎng)合閘時(shí)，需要兩電網(wǎng)的電信號(hào)相同,這就需要精確的測(cè)量?jī)晒ゎl信號(hào)之間的相位差。江蘇先進(jìn)相位差測(cè)量?jī)x售后服務(wù)型號(hào)PLM-100 技術(shù)參數(shù)：主要測(cè)試項(xiàng)目：偏光片吸收軸角度、偏振片偏振方向、波片快軸方向。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇RETS-100L相位差測(cè)量?jī)x廠家直銷(xiāo),相位差測(cè)量?jī)x" src="https://tyunfile.71360.com/UploadFile/SZqianyuguangxue/637304283752412109/9298150.png"></div><p style="text-indent:25px">相位差：兩個(gè)頻率相同的交流電相位的差叫做相位差，或者叫做相差。?這兩個(gè)頻率相同的交流電，可以是兩個(gè)交流電流，可以是兩個(gè)交流電壓，可以是兩個(gè)交流電動(dòng)勢(shì)，也可以是這三種量中的任何兩個(gè)。兩個(gè)同頻率正弦量的相位差就等于初相之差。是一個(gè)不隨時(shí)間變化的常數(shù)。?? 也可以是一個(gè)元件上的電流與電壓的相位變化。? 任意一個(gè)正弦量y?=?Asin(wt+?j0）的相位為(wt+?j0），本章只涉及兩個(gè)同頻率正弦量的相位差（與時(shí)間t無(wú)關(guān)）。設(shè)一個(gè)正弦量的初相為?j01，第二個(gè)正弦量的初相為?j02，則這兩個(gè)正弦量的相位差為???j12?=?j01?-?j02</p><p style="text-indent:25px">專業(yè)性：光學(xué)博士團(tuán)隊(duì)合力研發(fā)，追求國(guó)產(chǎn)替代。精心打造的每一臺(tái)設(shè)備出貨前都會(huì)用國(guó)家i級(jí)計(jì)量標(biāo)準(zhǔn)片進(jìn)行校驗(yàn) 打破國(guó)外壟斷主要精度數(shù)據(jù)：整機(jī)尺寸：根據(jù)客戶樣品尺寸定制；對(duì)應(yīng)樣品尺寸：可定；制軸角度測(cè)量范圍：0°~180°；數(shù)據(jù)輸出：電腦連接；軸角度精度：±0.05°（精度業(yè)內(nèi)zui高）；測(cè)量重復(fù)性：0.02° （精度業(yè)內(nèi)zui高）；相位差重復(fù)性精度：３σ≦０．１nm；測(cè)量波段：550nm單波段（可根據(jù)客戶要求定制波段）可升級(jí)為380nm~780nm。選配測(cè)試功能：1.相位差延遲量、橢偏率、配向角 2.色度、多波段測(cè)試(380nm~780nm）、偏光度。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇RETS-100L相位差測(cè)量?jī)x廠家直銷(xiāo),相位差測(cè)量?jī)x" src="https://tyunfile.71360.com/UploadFile/SZqianyuguangxue/637304283103857422/3292206.png"></div><p> 相位差測(cè)試儀測(cè)試小科普： </p> <p> 1.Q：軸角度是吸收軸角度嗎？ </p> <p> A：否。①吸收軸角度，是指透過(guò)光線在某一方向呈現(xiàn)吸收狀態(tài)（透光率比較低），此光軸跟基準(zhǔn)邊的夾角。通常同偏光軸（透過(guò)軸）垂直相交。 ②軸角度定義適用于雙折射樣品（產(chǎn)生相位差的樣品），在國(guó)際上普遍定義為慢軸與基準(zhǔn)邊的夾角。 </p> <p> 2. Q：配向角（取向角）是指軸角嗎？ </p> <p> A：否。配向角是軸角在垂直方向的投影。當(dāng)水平放置樣品時(shí)，配向角=軸角。當(dāng)樣品傾斜時(shí)，配向角會(huì)隨著樣品的翻轉(zhuǎn)而變化，所以在測(cè)量配向角時(shí)候，需要知道樣品與水平面的夾角。高精度軸角度相位差透過(guò)率，色度(La、 b)，偏光度。江蘇PET相位差測(cè)量?jī)x服務(wù)保障</p><p style="text-indent:25px">對(duì)應(yīng)樣品尺寸：可定制。江蘇RETS-100L相位差測(cè)量?jī)x廠家直銷(xiāo)</p><p style="text-indent:25px">實(shí)際上，智能技術(shù)正在改造著傳統(tǒng)銷(xiāo)售，一些企業(yè)已經(jīng)開(kāi)始嘗試部分制造環(huán)節(jié)的智能化。有些企業(yè)雖然沒(méi)有大規(guī)模地更換或新上自動(dòng)化程度較高的成套設(shè)備，但通過(guò)關(guān)鍵環(huán)節(jié)的設(shè)備升級(jí)，也顯著提高了產(chǎn)品品質(zhì)和生產(chǎn)效率。我國(guó)[ "高低溫光電綜合系統(tǒng)", "彎折機(jī)", "", "" ]業(yè)受到經(jīng)濟(jì)形勢(shì)發(fā)展的影響而呈現(xiàn)出的市場(chǎng)疲軟現(xiàn)象，對(duì)我國(guó)機(jī)械制造業(yè)提出了新的課題：調(diào)整發(fā)展思路，調(diào)整產(chǎn)業(yè)結(jié)構(gòu)，提高產(chǎn)品技術(shù)含量、提高產(chǎn)品附加值，走轉(zhuǎn)型升級(jí)的可持續(xù)發(fā)展之路。人類發(fā)展的歷史就是一部工具發(fā)展的歷史，基礎(chǔ)建設(shè)離不開(kāi)工程機(jī)械，20世紀(jì)80年代以來(lái)，國(guó)內(nèi)外工程機(jī)械產(chǎn)品技術(shù)已從一個(gè)成熟期走到了現(xiàn)代化時(shí)期。電子技術(shù)、微電腦、傳感器等技術(shù)改造了傳統(tǒng)工程機(jī)械產(chǎn)品，那么接下來(lái)，工程機(jī)械又會(huì)朝著怎樣一個(gè)其他型發(fā)展呢？[ "高低溫光電綜合系統(tǒng)", "彎折機(jī)", "", "" ]等產(chǎn)品及服務(wù)是必需消耗品，需求與現(xiàn)存市場(chǎng)容量密切相關(guān)，增量市場(chǎng)不斷轉(zhuǎn)化為存量市場(chǎng)，市場(chǎng)規(guī)模隨著存量的增加而持續(xù)增長(zhǎng)。江蘇RETS-100L相位差測(cè)量?jī)x廠家直銷(xiāo)</p><p style="text-indent:25px">蘇州千宇光學(xué)科技有限公司位于江蘇省蘇州市，創(chuàng)立于2019-10-30。千宇光學(xué)科技致力于為客戶提供質(zhì)量的[ "高低溫光電綜合系統(tǒng)", "彎折機(jī)", "", "" ]，一切以用戶需求為中心,深受廣大客戶的歡迎。公司從事機(jī)械及行業(yè)設(shè)備多年，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，確保為客戶提供質(zhì)量的產(chǎn)品及服務(wù)。在社會(huì)各界的鼎力支持下，經(jīng)過(guò)公司所有人員的努力，公司自2019-10-30成立以來(lái)，年?duì)I業(yè)額達(dá)到2000-3000萬(wàn)元。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/757466.html</p></div></div></div></div></div><div id="cmtvxzl" class="page-right twoColRt"><div id="otv8se2" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="pjv8kc8" 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" 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 id="3fhjg2j" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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