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href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="63nve8a" class="twoCol"><div id="6qhyh48" 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_glclybib/">功率測量儀表</a>?江蘇**相位差測量儀廠家直銷蘇州千宇光學(xué)科技供應(yīng)</p><div id="0h22mdu" class="leftbox clearfix"><h1>江蘇**相位差測量儀廠家直銷蘇州千宇光學(xué)科技供應(yīng)</h1><div id="yh39k8g" class="proBig"><div id="mao78ml" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/SZqianyuguangxue/637304281612314453/3724707.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="58vhyms" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/SZqianyuguangxue/637304281612314453/3724707.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="dmdjfj8" 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**相位差測量儀廠家直銷,相位差測量儀</p><p><span>***更新：</span>2020-11-04 06:10:09</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="v7bsev9" 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="twnokgu" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="kypgx7m" class="box"><p><p> PLM系列是由蘇州千宇光學(xué)科技有限公司精心設(shè)計研發(fā)及生產(chǎn)的一款高精度相位差軸角度測量儀。該設(shè)備可解析多層相位差，是對吸收軸角度、快慢軸角度、相位差、偏光度、色度及透過率等進(jìn)行高精密測量；是結(jié)合偏光解析和一般光學(xué)特性分析于一體的設(shè)備；并提供不同型號，供客戶進(jìn)行選配。 </p> <p> <p> 設(shè)備主要運用于：偏光片，蓋板玻璃，雙折射材料，江蘇**相位差測量儀廠家直銷，離型膜，補(bǔ)償膜，其他光學(xué)材料的測試中?？山馕龆鄬酉辔徊?，主要測試項目包括：吸收軸角度，偏光軸角度，快軸，慢軸角度，波長分散性，三次元折射率，相位差R0/Rth（0~20000nm）,透過率，色度，偏光度，江蘇**相位差測量儀廠家直銷。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> </p> <p> <br /> </p> <p> <br /> 高精度軸角度相位差透過率，色度(La，江蘇**相位差測量儀廠家直銷、 b)，偏光度。江蘇**相位差測量儀廠家直銷</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇**相位差測量儀廠家直銷,相位差測量儀" src="https://tyunfile.71360.com/UploadFile/SZqianyuguangxue/637304281612314453/3724707.png"></div><p style="text-indent:25px">相位是關(guān)于一個波，特定的時刻在它循環(huán)中的方位:-種它是否在波峰、波谷或它們之間的某點的標(biāo)度。相位描繪信號波形改動的衡量，通常以度(視點)作為單位，也稱作相角。當(dāng)信號波形以周期的辦法改動，波形循環(huán)一周即為360°。相位常應(yīng)用在科學(xué)領(lǐng)域，如數(shù)學(xué)、物理學(xué)等。例如:在函數(shù)y=Acos(∞x+φ)中，Wx+中稱為相位。在astrolog32中點擊ALTIFT+A可以顯示相位設(shè)定菜單。在溝通電中，相位是反映溝通電任何時刻的情況的物理量。溝通電的大小和方向是隨時刻改動的。比方正弦溝通電流,它的公式是i=Isin2Tft。i是溝通電流的瞬時值，I是溝通電流的比較大值，f是溝通電的頻率，t是時刻。跟著時刻的推移，溝通電流可以從零變到比較大值,從比較大值變到零，又從零變到負(fù)的比較大值,從負(fù)的比較大值變到零。在三角函數(shù)中2Jft相當(dāng)于弧度，它反映了溝通電任何時刻地點的情況，是在增大仍是在減小，是正的仍是負(fù)的等等。因而把2兀ft叫做相位，或許叫做相。江蘇先進(jìn)相位差測量儀質(zhì)量推薦*已通過中國計量用標(biāo)準(zhǔn)片數(shù)據(jù)匹配。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇**相位差測量儀廠家直銷,相位差測量儀" src="https://tyunfile.71360.com/UploadFile/SZqianyuguangxue/637304283752412109/9298150.png"></div><p style="text-indent:25px">該設(shè)備是對對正弦/三角/梯形波/方波的相位差進(jìn)行精密測量，具有高度集成，精度高；穩(wěn)定性好，性能可靠，操作簡便、使用方便、安全等特點，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)中相電壓的相位差測量等都有廣泛應(yīng)用。該套高精度相位差測量儀的部分參數(shù)如下：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～20KHz幅度范圍～100Vrms測量精度相位測量精度±°相位分辨率°頻率測量精度2E-6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，19″標(biāo)準(zhǔn)機(jī)箱（上機(jī)架）482mm（寬）x370（深）x150mm（高）選件根據(jù)客戶要求定做類似產(chǎn)品。高精度相位差測量儀主要是由鎖相環(huán)PLL（PhaseLockLoop）產(chǎn)生360倍頻基準(zhǔn)信號和移相網(wǎng)絡(luò)的基準(zhǔn)信號與待測信號進(jìn)行異或后的信號作為顯示器的閘門電路和控制信號。在電子系統(tǒng)非常廣泛應(yīng)用領(lǐng)域內(nèi)，到處可見到處理離散信息的數(shù)字電路，在電子技術(shù)中，頻率是**基本的參數(shù)之一?，F(xiàn)代相位測量技術(shù)的發(fā)展可分為三個階段：***個階段是早期采用的諸如阻抗法、和/差法、三電壓法、對比法和平衡法等。</p><p style="text-indent:25px">兩個頻率相同的溝通電相位的差叫做相位差，或者叫做相差。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。兩個同頻率正弦量的相位差就等于初相之差。是一個不隨時刻改變的常數(shù)。也可所以一個元件_上的電流與電壓的相位改變。兩正弦電量可以同為電壓、電流，或一為電壓、-為電流等。對應(yīng)點常取正弦電量由負(fù)到正的過零點，相當(dāng)于正弦電量函數(shù)的初相角。相. 位差的單位是度或弧度，正、負(fù)號表示搶先或滯后聯(lián)系。待測相位差的正弦電量的頻率規(guī)模很廣，因此選用的丈量辦法和儀器一般隨頻率的高低來挑選。常用的辦法是直接法和間接法。對應(yīng)樣品尺寸：可定制，軸角度測量范圍：0°~180°。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇**相位差測量儀廠家直銷,相位差測量儀" src="https://tyunfile.71360.com/UploadFile/SZqianyuguangxue/637304283662138672/3154010.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。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。選配測試功能：1.相位差延遲量、橢偏率、配向角 2.色度、多波段測試(380nm~780nm）、偏光度。江蘇口碑好相位差測量儀</p><p style="text-indent:25px">相位差測試儀：拉伸膜相位差測試儀。江蘇**相位差測量儀廠家直銷</p><p style="text-indent:25px">在復(fù)雜背景下，我國機(jī)械及行業(yè)設(shè)備急需加快轉(zhuǎn)型升級，向全球產(chǎn)業(yè)鏈、價值鏈的中**環(huán)節(jié)發(fā)展;企業(yè)要強(qiáng)化管理，積極攻克**領(lǐng)域，夯實發(fā)展基礎(chǔ)，重視創(chuàng)新驅(qū)動，加快結(jié)構(gòu)調(diào)整和升級。機(jī)械企業(yè)常常利用虛擬制造技術(shù)來提升反應(yīng)能力，而虛擬制造技術(shù)也是機(jī)械制造領(lǐng)域中**重點的技術(shù)。對現(xiàn)代化有限責(zé)任公司企業(yè)來說，具備敏捷的反應(yīng)能力是未來努力的方向。高低溫光電綜合系統(tǒng)，彎折機(jī)產(chǎn)業(yè)的再制造已經(jīng)成為其產(chǎn)業(yè)鏈中的重要一環(huán)。它不僅為客戶提供降低產(chǎn)品全生命周期成本的極優(yōu)方式，也支持了我國提倡的發(fā)展綠色循環(huán)經(jīng)濟(jì)的號召，成為工程機(jī)械行業(yè)未來發(fā)展的重要方向。其他型企業(yè)要完善機(jī)械服務(wù)業(yè)體系，培育機(jī)械后市場增長點。帶動維修、售后、網(wǎng)點、租賃、進(jìn)出口、二手市場等相關(guān)產(chǎn)業(yè)同步發(fā)展。建立信息管理系統(tǒng)，加強(qiáng)分類回收管理，完善機(jī)械再制造體系，提升零部件循環(huán)利用能力。江蘇**相位差測量儀廠家直銷</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1841986.html</p></div></div></div></div></div><div id="vef8duy" class="page-right twoColRt"><div id="zn7td3s" class="box01 margin10 clearfix"><h3><a 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