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<script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head><body> <h1><a href="http://www.cdcfah.com/">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub id="qgqbi"></sub><u id="qgqbi"></u><noframes id="qgqbi"></noframes><menu 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clearfix"><h1>上海低溫人體測溫黑體爐歡迎咨詢上海蕓尖智能科技供應</h1><div id="3dkrdpw" class="proBig"><div id="8zv3f29" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shyjkj1/637461548271833531/8957288.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="udan27c" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shyjkj1/637461548271833531/8957288.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="2t7tawd" class="content"><p><span>需求數量：</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>產品關鍵詞：</span>上海低溫人體測溫黑體爐,人體測溫黑體爐</p><p><span>***更新：</span>2021-01-25 07:20:20</p><p><span id="click" >瀏覽次數：0次</span></p><a rel="nofollow" class="button">聯系我們</a></div></div><div id="wdprnpm" 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>聯系人：</span>龐經理</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>網址: </span>http://www.yunjznkj.com</p><p><span>手機: </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="c3j8zjv" class="page-proshow02"><p class="title">詳細說明</p><div id="ahjlrya" class="box"><p><p> 什么叫輻射測溫或者非接觸測溫？ </p> <p> 輻射測溫法又稱為非接觸測溫法，現有的紅外測溫法、光譜測溫法、全輻射測溫法等都屬于這個范疇，它們都是以物體的熱輻射測量為基礎，直接應用了基本的輻射定律。上世紀60年代之前，輻射測溫還主要用于高溫測量(800℃以上)，但隨著紅外技術的發(fā)展，上海低溫人體測溫黑體爐，它已逐步擴展到中溫、常溫甚至低溫范圍，上海低溫人體測溫黑體爐。本文將簡要介紹非接觸紅外輻射測溫的基本原理、黑體輻射定律及人體輻射特性，上海低溫人體測溫黑體爐。對黑體輻射定律及其意義的徹底了解，乃是進行輻射測溫的基礎；對人體輻射特性的研究奠定了利用非接觸紅外輻射測溫法進行體表溫度測量的理論基礎。 </p> <p> <br /> 人體測溫儀-人體測溫黑體。上海低溫人體測溫黑體爐</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海低溫人體測溫黑體爐,人體測溫黑體爐" src="https://tyunfile.71360.com/WaterMark/UploadFile/shyjkj1/637461548271833531/8957288.png"></div><p> 上海蕓尖智能科技公司的人體測溫黑體的技術參數： </p> <p> 有效發(fā)射率：0.95±0.02 </p> <p> 穩(wěn)定性：（±0.1℃/0.1%t的大者）/10min </p> <p> 準確度：±(0.1+0.002|t|)℃ </p> <p> 分辨率：0.01?℃ </p> <p> 升降溫時間：5分鐘 </p> <p> 靶面尺寸：80X80mm </p> <p> 溫度范圍：室溫+5℃~50?℃ </p> <p> 使用環(huán)境：-10℃～60℃ 濕度≤90%RH </p> <p> 外形尺寸mm：L170×W120×H150mm(含地腳) </p> <p> 重量：1.8kg </p> <p> 電源：AC220V， 50W </p> <p> 黑體自動多段修正功能（30-50）可以每個10℃作為一個溫度修正點。 </p> <p> 黑體安裝方式：上下殼1/4安裝接口，平放/吊裝/三腳架安裝 </p> <p> 選配RS485接口上海低溫人體測溫黑體爐抗擊**使用的黑體爐。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海低溫人體測溫黑體爐,人體測溫黑體爐" src="https://tyunfile.71360.com/WaterMark/UploadFile/shyjkj1/637463319003190181/4064101.png"></div><p> 人體測溫黑體產品特點 </p> <p> 1、外觀簡潔新穎，操作簡單。 </p> <p> 2、體積小，重量輕，便于攜帶，適用于實驗室還更適合用于現場的校準工作。 </p> <p> 3、溫度分辨力0.01，控溫穩(wěn)定準確，波動性小，溫場穩(wěn)定性好。 </p> <p> 4、溫控操作簡單，升溫速度快，溫度穩(wěn)定快，提高檢測的工作效率。 </p> <p> 5、選用的控溫儀表，操作簡單，控溫穩(wěn)定，精度高。 </p> <p> 技術參數 </p> <p> 溫度范圍：+5℃~50℃ </p> <p> 使用環(huán)境溫度：-10℃~60℃ </p> <p> 溫度分辨率：0.01℃ </p> <p> 控溫穩(wěn)定度：±0.01℃/10min </p> <p> 有效發(fā)射率：0.95 </p> <p> 靶面尺寸(mm)80x80 </p> <p> 外形尺寸(mm)長170×寬130×高150 </p> <p> 凈重1.8kg </p> <p> 大加熱功率50W </p> <p> 電源220VAC/50Hz </p> <p> 專業(yè)從事紅外線人體溫度篩選儀、工地揚塵噪聲監(jiān)測系統(tǒng)、自動氣象檢測儀器、土壤墑情監(jiān)測系統(tǒng)、太陽能農林防控等環(huán)保設備的高科技生產型企業(yè)。 </p> <p> <br /> </p> <p> <br /> </p><p> HT-C50人體測溫黑體輻射源是本單位自主研發(fā)產品，主要用于紅外額溫計、紅外人體表面溫度篩選儀的校準工作，適用于常見的熱圖像和輻射溫度計校準。滿足所有現行的國家規(guī)程規(guī)范以及新規(guī)程規(guī)范的要求，即可用作標準黑體輻射源，進行輻射溫度量值傳遞，也可用于輻射溫度計示值誤差的校準、紅外熱像儀示值誤差的校準、紅外熱像儀測溫一致性的校準、紅外熱像儀小可分辨溫差的校準等。黑體輻射源爐體的中心部分采用特殊工藝，可減少周圍溫度和氣流的影響，提高產品穩(wěn)定性。此外，該黑體輻射源操作簡單、控溫快速準確、體積小巧便于攜帶、性價比高。人體測溫黑體的工作波段8-14um。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海低溫人體測溫黑體爐,人體測溫黑體爐" src="https://tyunfile.71360.com/WaterMark/UploadFile/shyjkj1/637461548211451918/4180776.png"></div><p> 在紅外熱成像中不同物質輻射出來的電磁波是**相交的，這種黑體只是一個參照物，相當于一個零點。但現實世界不存在這種理想的黑體，那么用什么來刻畫這種差異呢?對任一波長，定義發(fā)射率為該波長的一個微小波長間隔內，真實物體的輻射能量與同溫下的黑體的輻射能量之比。顯然發(fā)射率為介于0與1之間的正數，一般發(fā)射率依賴于物質特性、環(huán)境因素及觀測條件。如果發(fā)射率與波長無關，那么可把物體叫作灰體(grey body)，否則叫選擇性輻射體。紅外熱像儀在長期使用的過程中會受外部因素影響，而造成誤差，所以需要用黑體來校準。 </p> <p> <br /> </p> <p> <br /> 智能人體測溫黑體的應用。上海面源人體測溫黑體爐</p><p style="text-indent:25px">人體測溫黑體，紅外全自動快速篩選異常體溫。上海低溫人體測溫黑體爐</p><p> 黑體輻射源&黑體爐的定義：任何物體都有輻射和吸收電磁波的本領。物體所輻射電磁波的強度按波長的分布與溫度有關，稱為熱輻射。處于熱平衡狀態(tài)物體的熱輻射光譜為連續(xù)譜。一切溫度高于0K的物體都能產生熱輻射。黑體是一種完全的溫度輻射體，能吸收投入到其面上的所有熱輻射能，黑體的輻射能力*與溫度有關。任何普通物體所發(fā)射的輻射通量都小于同溫度下的黑體發(fā)射的輻射通量；其輻射能力不*與溫度有關，還與表面的材料的性質有關。所有黑體在相同溫度下的熱輻射都有相同的光譜，這種熱輻射特性稱為黑體輻射。黑體輻射的研究對天文學、紅外線探測等有著重要的意義。黑體是一種理想模型，現實生活中是不存在的，但卻可以人工制造出近似的人工黑體。輻射能力小于黑體，但輻射的光譜分布與黑體相同的溫度輻射體稱為灰體。 </p> <p> <br /> 上海低溫人體測溫黑體爐</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3002909.html</p></div></div></div></div></div><div id="dsjgi8j" class="page-right twoColRt"><div id="blht3np" class="box01 margin10 clearfix"><h3><a 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