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class="leftbox clearfix"><h1>江蘇光學(xué)膜相位差測量儀專業(yè)服務(wù) 蘇州千宇光學(xué)科技供應(yīng)</h1><div id="vpwtfh8" class="proBig"><div id="jspm3ri" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/SZqianyuguangxue/637304283374638672/8786600.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="2kjgdpe" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/SZqianyuguangxue/637304283374638672/8786600.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="d8frt2u" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>江蘇光學(xué)膜相位差測量儀專業(yè)服務(wù),相位差測量儀</p><p><span>***更新：</span>2020-09-02 12:06:11</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="ot8tqcy" 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="blias8i" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="8l9c3y2" class="box"><p><p style="text-indent:25px">性能可靠：對正弦/三角/梯形波/方波的相位差進(jìn)行精密測量；高度集成，精度高；參數(shù)指標(biāo)：輸入信號波形正弦/三角/梯形波/方波輸入阻抗1MΩ相位范圍0°to360°or±180°頻率范圍10Hz～99Hz幅度范圍～250V分六個量程，自動選擇量程測量精度相位測量精度±1°（典型值正弦波：10Hz-99Hz）相位分辨率°相位重復(fù)性±°或更好頻率測量精度±頻率分辨率幅度精度±幅度分辨率1mV、、環(huán)境特性工作溫度0℃～＋50℃相對濕度≤90%（40℃）存儲溫度-30℃～＋70℃供電電源交流220V±10%，50Hz±5%，功率小于75W機(jī)箱尺寸3U，江蘇光學(xué)膜相位差測量儀專業(yè)服務(wù)，19″標(biāo)準(zhǔn)機(jī)箱（上機(jī)架）482mm（寬）x370（深）x150mm（高）測相位差原理分析一般測量相位差有如下兩種方法：方法1：:將兩路同頻不同相的方波信號異或后得到的脈沖寬度t與方波信號的周期T的比值（占空比），即對應(yīng)為兩信號的相位差，如下所示：?異或測量相位差的原理方法2：通過捕獲處理后的兩通道的方波，就可計算出相位，江蘇光學(xué)膜相位差測量儀專業(yè)服務(wù)。傾斜旋轉(zhuǎn)臺規(guī)格:傾斜角度范圍:一60° ~十60' **小角度: 0，江蘇光學(xué)膜相位差測量儀專業(yè)服務(wù). 1。旋轉(zhuǎn)角度范舊: - 180° ~+ 180° 旋轉(zhuǎn)**小角度: 0. 1。江蘇光學(xué)膜相位差測量儀專業(yè)服務(wù)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇光學(xué)膜相位差測量儀專業(yè)服務(wù),相位差測量儀" src="https://tyunfile.71360.com/UploadFile/SZqianyuguangxue/637304283374638672/8786600.png"></div><p style="text-indent:25px">相位差測試儀是工業(yè)領(lǐng)域中是經(jīng)常用到的一般測量工具，比如在電力系統(tǒng)中電網(wǎng)并網(wǎng)合閘時，需要兩電網(wǎng)的電信號相同，這就需要精確的測量兩工頻信號之間的相位差。更有測量兩列同頻信號的相位差在研究網(wǎng)絡(luò)、系統(tǒng)的頻率特性中具備重要意義。相位測量的方法很多，典型的傳統(tǒng)方法是通過顯示器觀測，這種方法誤差較大，讀數(shù)不方便。為此，我們設(shè)計了一種數(shù)字相位差測量儀，實現(xiàn)了兩列信號相位差的自動測量及數(shù)顯。隨著科學(xué)技術(shù)突飛猛進(jìn)的發(fā)展，電子技術(shù)比較廣的應(yīng)用于工業(yè)、農(nóng)業(yè)、交通運輸、航空航天、**建設(shè)等國民經(jīng)濟(jì)的諸多領(lǐng)域中，而電子測量技術(shù)又是電子技術(shù)中進(jìn)行信息檢測的重要手段，在現(xiàn)代科學(xué)技術(shù)中占有舉足輕重的作用和地位。?江蘇國產(chǎn)相位差測量儀專業(yè)服務(wù)可溯源性:可提供計量檢測報告。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇光學(xué)膜相位差測量儀專業(yè)服務(wù),相位差測量儀" src="https://tyunfile.71360.com/UploadFile/SZqianyuguangxue/637304282805332031/666775.png"></div><p style="text-indent:25px">概述相位差測量儀操作簡潔、使用方便、安全，由于采用電流耦合、高阻輸入方式對軌道電路相位差、相鄰區(qū)段極**叉進(jìn)行查看，處理了相鄰區(qū)段有車占用時極**叉無法查看的問題。功用 1) 對正弦/三角/梯形波/方波的相位差進(jìn)行精細(xì)丈量。特點 a)高度集成，精度高； b)穩(wěn)定性好，功能牢靠；典型使用 1)相控雷達(dá)陣、無線電導(dǎo)航系統(tǒng)、自動控制系統(tǒng)的測距和定位，電力系統(tǒng)中相電壓的相位差丈量等； 2) 適用于25Hz相敏軌道電路設(shè)備的電壓、電流和頻率、相位差的檢測。</p><p style="text-indent:25px">位差測試儀是工業(yè)領(lǐng)域中是經(jīng)常用到的一般測量工具，比如在電力系統(tǒng)中電網(wǎng)并網(wǎng)合閘時，需要兩電網(wǎng)的電信號相同，這就需要精確的測量兩工頻信號之間的相位差。更有測量兩列同頻信號的相位差在研究網(wǎng)絡(luò)、系統(tǒng)的頻率特性中具備重要意義。相位測量的方法很多，典型的傳統(tǒng)方法是通過顯示器觀測，這種方法誤差較大，讀數(shù)不方便。為此，我們設(shè)計了一種數(shù)字相位差測量儀，實現(xiàn)了兩列信號相位差的自動測量及數(shù)顯。近年來，隨著科學(xué)技術(shù)的迅速發(fā)展，很多測量儀逐漸向“智能儀器”和“自動測試系統(tǒng)”發(fā)展，這使得儀器的使用比較簡單，功能越越多。專業(yè)性:光學(xué)博士團(tuán)隊合力研發(fā)，追求國產(chǎn)替代。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇光學(xué)膜相位差測量儀專業(yè)服務(wù),相位差測量儀" src="https://tyunfile.71360.com/UploadFile/SZqianyuguangxue/637304283662138672/3154010.png"></div><p> 相位噪聲通常界說為在某-給定偏移頻率處的dBc/Hz值，其中，dBc是以dB為單位的該頻率處功率與總功率的比值。- -個振蕩器在某一偏移頻率處的相位噪聲界說為在該頻率處1Hz帶寬內(nèi)的信號功率與信號的總功率比值。 </p> <p> 相位差 </p> <p> 兩個頻率相同的溝通電相位的差叫做相位差，或許叫做相差。這兩個頻率相同的溝通電，可所以兩個溝通電流，可所以兩個溝通電壓，可所以兩個溝通電動勢，也可所以這三種量中的任何兩個。 </p> <p> 例如研究加在電路上的溝通電壓和經(jīng)過這個電路的溝通電流的相位差。假如電路是純電阻，那么溝通電壓和溝通電流的相位差等于零。也就是說溝通電壓等于零的時分，溝通電流也等于零，溝通電壓變到比較大值的時分，溝通電流也變到比較大值。這種情況叫做同相位，或許叫做同相。假如電路含有電感和電容,溝通電壓和溝通電流的相位差一般是不等于零的，也就是說一般是不同相的，或許電壓超前于電流，或許電流超前于電壓。 </p> <p> <br /> </p> <p> <br /> 測量波段：550nm單波段可升級為380nm~780nm 上料方式：手動上料。江蘇日文王子相位差測量儀服務(wù)保障</p><p style="text-indent:25px">PLM-100根據(jù)客戶樣品尺寸定制。江蘇光學(xué)膜相位差測量儀專業(yè)服務(wù)</p><p style="text-indent:25px">PET相位差測量儀-蘇州千宇光學(xué)科技有限公司(在線咨詢)-金華相位差測試儀由蘇州千宇光學(xué)科技有限公司提供。蘇州千宇光學(xué)科技有限公司是一家從事“彎折機(jī),相位差測試儀等”的公司。自成立以來，我們堅持以“誠信為本，穩(wěn)健經(jīng)營”的方針，勇于參與市場的良性競爭，使我們品牌擁有良好口碑。我們堅持“服務(wù)為先，用戶至上”的原則，使芯艾藍(lán)光電在工業(yè)制品中贏得了眾的客戶的信任，樹立了良好的企業(yè)形象。特別說明：本信息的圖片和資料*供參考，歡迎聯(lián)系我們索取準(zhǔn)確的資料，謝謝！江蘇光學(xué)膜相位差測量儀專業(yè)服務(wù)</p><p style="text-indent:25px">蘇州千宇光學(xué)科技有限公司致力于機(jī)械及行業(yè)設(shè)備，是一家其他型的公司。公司業(yè)務(wù)分為高低溫光電綜合系統(tǒng)，彎折機(jī)，，等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供良好的產(chǎn)品和服務(wù)。公司秉持誠信為本的經(jīng)營理念，在機(jī)械及行業(yè)設(shè)備深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點，發(fā)揮人才優(yōu)勢，打造機(jī)械及行業(yè)設(shè)備良好品牌。千宇光學(xué)科技秉承“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/1126724.html</p></div></div></div></div></div><div id="6wipmeq" class="page-right twoColRt"><div id="si7isjq" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="k3khjv3" 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) 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