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src="https://tyunfile.71360.com/WaterMark/UploadFile/shyjkj1/637461558008073005/2694139.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="wovws8q" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shyjkj1/637461558008073005/2694139.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="u8szvmd" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>上海計量面源黑體爐,面源黑體爐</p><p><span>***更新：</span>2021-02-07 10:23:53</p><p><span id="click" >瀏覽次數(shù)：8次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="ioubiz8" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海蕓尖智能科技有限公司</a></p><p><span>聯(lián)系人：</span>龐經(jīng)理</p><p><span>郵箱: </span>13564032273@126.com</p><p><span>電話: </span>13564032273</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.yunjznkj.com</p><p><span>手機(jī): </span>021-13564032</p><p><span>地址: </span>上海市浦東新區(qū)金亭路8號3-2</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="qoawnul" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="7ulmjvr" class="box"><p><p> 黑體輻射源的發(fā)展： </p> <p> 人們對于黑體的等溫特性越來越重視，黑體腔內(nèi)表面的溫度均勻性已經(jīng)作為黑體設(shè)計主要技術(shù)指標(biāo)之一；因此對于有的黑體內(nèi)表面溫度均勻性較好的黑體，又稱為“等溫黑體”。對于黑體內(nèi)表面溫度均勻性的要求，將熱管技術(shù)應(yīng)用于黑體，黑體內(nèi)表面等溫效果很好，因此近代使用熱管技術(shù)研制出的黑體，稱為熱管黑體。熱管黑體是等溫黑體的一種。隨著科學(xué)技術(shù)發(fā)展，需要更高精度的黑體作為標(biāo)準(zhǔn)輻射源，尤其在300℃以下溫度段。因此又發(fā)展了高精度的黑體，這些黑體輻射溫度的準(zhǔn)確度在（0，上海計量面源黑體爐.1～0.5）℃和0.01℃分別率。黑體的市場化滯后嚴(yán)重制約了我國紅外事業(yè)的發(fā)展。到本世紀(jì)初，我國主要科研單位加快了黑體產(chǎn)品的研發(fā)進(jìn)度，黑體爐國產(chǎn)化也發(fā)展很快，如：上海蕓尖智能科技的黑體產(chǎn)品就很全，覆蓋中高低溫，相關(guān)的產(chǎn)品指標(biāo)與穩(wěn)定性都與國外產(chǎn)品實(shí)現(xiàn)了同步，隨著大量產(chǎn)品進(jìn)入市場，供給增加，上海計量面源黑體爐，黑體的市場價格也應(yīng)聲下落，紅外生產(chǎn)廠家的成本也因規(guī)模效應(yīng)而不斷下降，上海計量面源黑體爐，為紅外熱像產(chǎn)品的市場化，民用化開辟了廣闊的市場前景。我國的紅外科研也在不斷縮小與國外先進(jìn)水平的差距。 </p> <p> <br /> 面源黑體爐可以上自動化生產(chǎn)線校準(zhǔn)測溫傳感器嗎？上海計量面源黑體爐</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海計量面源黑體爐,面源黑體爐" src="https://tyunfile.71360.com/WaterMark/UploadFile/shyjkj1/637461558008073005/2694139.png"></div><p> 黑體輻射源在航天航空方面中的應(yīng)用 </p> <p> 隨著紅外遙感技術(shù)的快速發(fā)展，紅外遙感被廣泛應(yīng)用于航空航天領(lǐng)域和地球勘探、天氣預(yù)報、環(huán)境監(jiān)測等民用領(lǐng)域。然而所有的紅外探測儀器都需要經(jīng)過黑體標(biāo)定后方可使用，黑體作為標(biāo)準(zhǔn)輻射源，其作用日益突出，黑體的發(fā)射率越高，其標(biāo)定紅外探測儀器的精度越高。其中，腔式黑體的有效發(fā)射率主要取決于黑體腔的開口大小、黑體腔的形狀、黑體腔內(nèi)表面材料的發(fā)射率及腔內(nèi)的等溫程度等諸多條件。因此，選擇高發(fā)射率的腔內(nèi)表面材料，對獲得高性能的黑體輻射源具有重要的意義。 </p> <p> <br /> </p> <p> <br /> 上海計量面源黑體爐如何修理紅外面源黑體爐。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海計量面源黑體爐,面源黑體爐" src="https://tyunfile.71360.com/WaterMark/UploadFile/shyjkj1/637461557906569066/687375.png"></div><p> HT-S型面源黑體爐/黑體輻射源特點(diǎn)： </p> <p> 1.更加便攜，更加輕巧。精度更高。 </p> <p> 2.人機(jī)界面，中文顯示，觸摸操作，美觀大方。 </p> <p> 3.溫度一鍵設(shè)置，操作簡單。迅速升溫，控溫。 </p> <p> 4.根據(jù)客戶要求可以考取全球任何地方的語言界面，方便出口。 </p> <p> HT-S型面源黑體爐/黑體輻射源產(chǎn)品優(yōu)勢: </p> <p> 1）外型新穎設(shè)計，采用爐體和控溫儀一體化結(jié)構(gòu)。 </p> <p> 2）等溫黑體空腔，只一個腔口，腔口輻射隨光譜均勻分布，腔口發(fā)射率在0.95以上，分辨率達(dá)到0.1℃。 </p> <p> 3）發(fā)熱體與外殼隔熱，采用特殊軟件限壓加熱，不需要大功率電源變壓器。 </p> <p> 4）采用自動升溫控溫方式，安全可靠，升溫速度快，溫度穩(wěn)定性好。 </p> <p> 5）使用操作方便體積小重量輕，便于攜帶，不*適合用于實(shí)驗室的校準(zhǔn)，也可用于現(xiàn)場的校準(zhǔn)工作。 </p><p> 黑體爐在溫度計量和光學(xué)領(lǐng)域發(fā)揮的作用 </p> <p> <p> 黑體爐能全部吸收外部的輻射能量，同時能全部輻射出自身全部能量的物體。因此在溫度計量中主要用于檢定各種輻射溫度計，如光學(xué)高溫計、紅外溫度計、紅外熱像儀等。 </p> <p> 不同的用途對黑體爐的要求是不一樣的。黑體的用途已經(jīng)不局限于在溫度計量方面的應(yīng)用。在光學(xué)方面，已經(jīng)普遍采用黑體作為標(biāo)準(zhǔn)輻射源和標(biāo)準(zhǔn)背景光源。在測量領(lǐng)域里，黑體已經(jīng)用于測量材料的光譜發(fā)射、吸收和反射特性。在高能物理的研究中，黑體已經(jīng)用作為產(chǎn)生中子源。 </p> <p> 在溫度計量領(lǐng)域，主要是利用黑體輻射和溫度的對應(yīng)關(guān)系，因此要求黑體的發(fā)射率越高越好。要求黑體的輻射能量按照光譜分布（也就是黑體光譜輻射能量、也稱為單色能量）都能符合普朗克定律，這樣我們在檢定或校準(zhǔn)輻射溫度計時，以黑體的溫度（或標(biāo)準(zhǔn)輻射溫度計）的示值，來修正輻射溫度計的偏差。因此在選擇黑體時通常是選擇發(fā)射率較高的腔式黑體，同時也要注意黑體腔口直徑，溫度均勻性和輻射溫度不確定度。 </p> <p> 在光學(xué)應(yīng)用中，通常要求輻射源的輻射面積較大，但是溫度不高，只關(guān)注輻射面的溫度均勻性而不一定關(guān)注輻射能量與溫度對應(yīng)的準(zhǔn)確性，因此選擇面源黑體較多。 </p> 紅外熱像儀黑體輻射源測溫標(biāo)定**監(jiān)測黑體面源輻射。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海計量面源黑體爐,面源黑體爐" src="https://tyunfile.71360.com/WaterMark/UploadFile/shyjkj1/637461557971178492/5861520.png"></div><p> 紅外成像測溫儀在**中的應(yīng)用 </p> <p> ******對經(jīng)濟(jì)發(fā)展運(yùn)行造成了一定的沖擊，卻也帶來了新的機(jī)遇。針對目前紅外測溫、紅外成像測溫儀等測溫設(shè)備的校準(zhǔn)需求，上海蕓尖智能科技迅速開展了實(shí)時在線校準(zhǔn)裝置的研制工作。該面源黑體主要用于現(xiàn)場紅外測溫系統(tǒng)的實(shí)時校準(zhǔn)，以減小其受現(xiàn)場復(fù)雜環(huán)境影響所產(chǎn)生的誤差，從而有效提高測量準(zhǔn)確度，降低體溫是否超標(biāo)誤判的風(fēng)險。公司研發(fā)團(tuán)隊接到研制任務(wù)后，迅速展開工作，有人負(fù)責(zé)項目整體統(tǒng)籌及總體方案設(shè)計，有人負(fù)責(zé)系統(tǒng)各項技術(shù)指標(biāo)的驗證以及后續(xù)改進(jìn)與設(shè)計優(yōu)化，有人負(fù)責(zé)資料搜集、電路設(shè)計測試系統(tǒng)搭建、試驗實(shí)施、批量生產(chǎn)、實(shí)驗數(shù)據(jù)的處理與技術(shù)報告編寫等。從需求提出到資料搜集，從方案設(shè)計到原理樣機(jī)，從技術(shù)優(yōu)化到批量生產(chǎn)，研發(fā)團(tuán)隊用了1周時間，就自主研制出用于紅外測溫系統(tǒng)實(shí)時校準(zhǔn)的便攜式面源黑體，其溫度分辨力達(dá)到0.01℃，測溫比較大允許誤差為±0.1℃，有效發(fā)射率優(yōu)于0.95。校正成像輻射紅外熱儀無感測溫面源爐無感測溫黑體黑體輻射源。上海面源黑體爐供應(yīng)</p><p style="text-indent:25px">防疫體溫檢測黑體爐。上海計量面源黑體爐</p><p> 在線式紅外測溫儀工作原理 </p> <p> 在線式紅外測溫儀是一種常用的測量儀器，是檢測和診斷電子設(shè)備故障的有效工具，具有性能穩(wěn)定、使用靈活、可靠性高等優(yōu)點(diǎn)。在線式紅外測溫儀通過光學(xué)探頭收集目標(biāo)物體發(fā)射的紅外線輻射，并由探頭聚焦到紅外光纖的光纖頭上，由光纖將紅外信號傳輸給傳感器，傳感器將其轉(zhuǎn)換為電信號后，由后續(xù)處理電路對其進(jìn)行處理，并將其顯示在儀表盒上，同時，還可以通過數(shù)字通訊或者4-20mA輸出參與生產(chǎn)的閉環(huán)控制。目前的智能型儀器可以自身設(shè)置上下限報警，產(chǎn)生動作信號，直接參與控制。 </p> <p> 遠(yuǎn)距離紅外測溫儀方案人體測溫儀紅外波長為9-13微米（μm），溫度測量區(qū)間為10-45℃之間。通過對額表面溫度與實(shí)際體溫的偏差值修正、校準(zhǔn)，便能顯示準(zhǔn)確的體溫值。測溫儀方案具體參數(shù)指標(biāo)如下：精細(xì)測量：測量偏差≤±0.2℃。測溫范圍：前額：32-43℃表面溫度0-60℃?？焖贉y溫：測量時間≤1秒鐘。測量距離：在1-50CM之內(nèi)都可以適應(yīng)，無需固定測量距離。上海計量面源黑體爐</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/3204807.html</p></div></div></div></div></div><div id="rplmykw" class="page-right twoColRt"><div id="cqhiz7y" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="zneqmia" 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" 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