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href="http://m.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="8wda292" class="twoCol"><div id="f7tiubn" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://m.cdcfah.com/">首頁?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應</a>?<a href="http://m.cdcfah.com/cp/first-_yiqiyibiao/">儀器儀表</a>?<a href="http://m.cdcfah.com/cp/second-yiqiyibiao_gxyq/">光學儀器</a>?<a href="http://m.cdcfah.com/cp/third-gxyq_zhaoduji/">照度計</a>?重慶不透照度計哪個品牌好歡迎咨詢深圳市茂迪機電設備供應</p><div id="vfht3ie" class="leftbox clearfix"><h1>重慶不透照度計哪個品牌好歡迎咨詢深圳市茂迪機電設備供應</h1><div id="dxoq2f7" class="proBig"><div id="fzgifmo" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szmdjd/637362715572031250/4156875.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="rg2amtv" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szmdjd/637362715572031250/4156875.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="wlse8z9" 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>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關鍵詞：</span>重慶不透照度計哪個品牌好,照度計</p><p><span>***更新：</span>2020-09-23 16:23:26</p><p><span id="click" >瀏覽次數(shù)：4次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="2qcjlsj" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市茂迪機電設備有限公司</a></p><p><span>聯(lián)系人：</span>黃富強</p><p><span>郵箱: </span>fuqiang.huang@maodi.net</p><p><span>電話: </span>13509625980</p><p><span>傳真: </span>0755_</p><p><span>網(wǎng)址: </span>http://www.maodi.net</p><p><span>手機: </span>0755-83280136</p><p><span>地址: </span>深南大道6006號華豐大廈2803、2804</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="eovxpwd" class="page-proshow02"><p class="title">詳細說明</p><div id="3ugnp3b" class="box"><p><p style="text-indent:25px">照度計可選用不同的標準燈,選用小量程的電流計。照度與人們的生活有著密切的關系。充足的光照，重慶不透照度計哪個品牌好，重慶不透照度計哪個品牌好，可防止人們免遭意外事故的發(fā)生，重慶不透照度計哪個品牌好。反之，過暗的光線可引起人體疲勞的程度遠遠超過眼睛的本身。因此，不適或較差的照明條件是造成事故和疲勞的主要原因之一?，F(xiàn)有統(tǒng)計資料表明，在所有職業(yè)勞動的事故中約有30%是直接或間接因光線不足所造成的。對體育場（館）的光照要求是非常嚴格的，光照過強或過暗都會影響比賽的效果。照度計的使用是很需要注意規(guī)范的。照度計比較容易清潔。重慶不透照度計哪個品牌好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶不透照度計哪個品牌好,照度計" src="https://tyunfile.71360.com/WaterMark/UploadFile/szmdjd/637362715572031250/4156875.png"></div><p style="text-indent:25px">照度計檔位選擇開關：可選擇2000、20000、50000Lux；電源開、關、讀數(shù)保持；測量方法1．打開電源；2．選擇適合的測量檔位3．打開光檢測罩，并將光檢測器正面對準欲測光源；4．讀取照度表LCD之測量值；5．讀取測量值時，如果很高位數(shù)顯示“1”即表示過載，應立刻選擇較高質量位測量；6．數(shù)據(jù)保持開關，將開關撥至HOLD，LCD顯示“H”符號，且顯示值被鎖定，將開關撥到ON，則可取消讀數(shù)鎖定功能；7．測量工作完成后，請將光檢測器罩好，關閉儀表電源。河北便攜式照度計哪種好照度計顯示數(shù)據(jù)比較穩(wěn)定時，按下HOLD鍵。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶不透照度計哪個品牌好,照度計" src="https://tyunfile.71360.com/WaterMark/UploadFile/szmdjd/637362715485644531/5597531.png"></div><p style="text-indent:25px">照度計主要有硅（硒）光電池照度計和光電管照度計。其照度值可由數(shù)字顯示或指針指示。無論何種照度計，均由光度探頭、測量或轉換線路以及示數(shù)儀表等組成。二、照度計的基本特性及誤差的定量表述１．光譜響應度探測器在波長為的單色輻射照射下產(chǎn)生的光電流或電壓的輸出值與該單色輻射通量之比，稱為探測器的確定光譜響應度。用Ｓ表示。其表達式為：波長為的光譜響應度與參考波長的光譜響應度之比，稱相對光譜響應度。用Ｓ表示：響應度隨波長的變化。</p><p style="text-indent:25px">照度計不適或較差的照明條件是造成事故和疲勞的主要原因之一?，F(xiàn)有統(tǒng)計資料表明，在所有職業(yè)勞動的事故中約有30%是直接或間接因光線不足所造成的。對體育場（館）的光照要求是非常嚴格的，光照過強或過暗都會影響比賽的效果。那么，人們居住的室內對照度的衛(wèi)生學要求是如何呢？照度是在衛(wèi)生學中一項十分重要的指標。光是指能引起人眼睛光亮感覺的電磁輻射，當光線進入眼睛后可產(chǎn)生的知覺稱為視覺。人們所見的光是指可見光，其波長范圍在380～760nm（納米）之間。照度計工作不受溫度壓力的影響。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶不透照度計哪個品牌好,照度計" src="https://tyunfile.71360.com/WaterMark/UploadFile/szmdjd/637362715464345703/2157735.png"></div><p style="text-indent:25px">照度計的光電池是把光能直接轉換成電能的光電元件。當光線射到硒光電池表面時，入射光透過金屬薄膜4到達半導體硒層2和金屬薄膜4的分界面上，在界面上產(chǎn)生光電效應。產(chǎn)生的光生電流的大小與光電池受光表面上的照度有一定的比例關系。這時如果接上外電路，就會有電流通過，電流值從以勒克斯(Lx)為刻度的微安表上指示出來。光電流的大小取決于入射光的強弱。照度計有變檔裝置，因此可以測高照度，也可以測低照度。照度計是一種專門測量照度的儀器儀表。照度計是很方便快捷的。河北便攜式照度計哪種好</p><p style="text-indent:25px">照度計與人們的生活有著密切的關系。重慶不透照度計哪個品牌好</p><p style="text-indent:25px">照度計產(chǎn)生的光生電流的大小與光電池受光表面上的照度有一定的比例關系。這時如果接上外電路，就會有電流通過，電流值從以勒克斯（Lx）為刻度的微安表上指示出來。光電流的大小取決于入射光的強弱。照度計有變檔裝置，因此可以測高照度，也可以測低照度。引照度計的種類：1.目視照度計：使用不便，精度不高，很少使用2.光電照度計：常用硒光電池照度計和硅光電池照度計使用步驟①打開電源。②打開光檢測器蓋子，并將光檢測器水平放在測量位置。重慶不透照度計哪個品牌好</p><p style="text-indent:25px">深圳市茂迪機電設備有限公司致力于儀器儀表，以科技創(chuàng)新實現(xiàn)***管理的追求。深圳茂迪擁有一支經(jīng)驗豐富、技術創(chuàng)新的專業(yè)研發(fā)團隊，以高度的專注和執(zhí)著為客戶提供電能質量分析儀，功率分析儀，亮度計，色差儀。深圳茂迪致力于把技術上的創(chuàng)新展現(xiàn)成對用戶產(chǎn)品上的貼心，為用戶帶來良好體驗。深圳茂迪始終關注自身，在風云變化的時代，對自身的建設毫不懈怠，高度的專注與執(zhí)著使深圳茂迪在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/1393287.html</p></div></div></div></div></div><div id="ap3fxrd" class="page-right twoColRt"><div id="kz8umzm" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="shtactl" 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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