安徽成像亮度計(jì)園藝歡迎咨詢深圳市茂迪機(jī)電設(shè)備供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="亮度計(jì)劃的定型鑒定、樣機(jī)試驗(yàn)中有關(guān)計(jì)量性能的要求可參照本規(guī)程執(zhí)行。適用于亮度計(jì)（含彩色亮度計(jì)）的初次檢定、后續(xù)檢定和使用中檢驗(yàn)。亮度計(jì)是一種測(cè)量亮度的專業(yè)儀器，是照明工程、光源和發(fā)光器件、電影電視、交通信號(hào)、建筑、大氣光度學(xué)等領(lǐng)域常用的測(cè)試"><meta name="keywords" content="安徽成像亮度計(jì)園藝,亮度計(jì)"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" 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#f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>安徽成像亮度計(jì)園藝,亮度計(jì)</p><p><span>***更新：</span>2020-09-12 13:07:13</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="a8yc2eq" 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(jī)電設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>黃富強(qiáng)</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(jī): </span>0755-83280136</p><p><span>地址: </span>深南大道6006號(hào)華豐大廈2803、2804</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="s08m8eu" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="guqymio" class="box"><p><p style="text-indent:25px">亮度計(jì)劃的定型鑒定、樣機(jī)試驗(yàn)中有關(guān)計(jì)量性能的要求可參照本規(guī)程執(zhí)行。適用于亮度計(jì)（含彩色亮度計(jì)）的初次檢定、后續(xù)檢定和使用中檢驗(yàn)。亮度計(jì)是一種測(cè)量亮度的專業(yè)儀器，是照明工程、光源和發(fā)光器件、電影電視、交通信號(hào)、建筑、大氣光度學(xué)等領(lǐng)域常用的測(cè)試儀器。它常被用于測(cè)量室內(nèi)各表面（如：臺(tái)面、地面、墻面，安徽成像亮度計(jì)園藝、頂棚面、室內(nèi)設(shè)施等）的亮度，安徽成像亮度計(jì)園藝，以及室外道路亮度等。亮度測(cè)量應(yīng)采用不低于一級(jí)的亮度計(jì)。它采用SMT貼片工藝，選用高精度低功耗數(shù)字芯片，儀器外殼為流線型設(shè)計(jì)，探測(cè)器經(jīng)過(guò)嚴(yán)格的光譜及角度特性校正，安徽成像亮度計(jì)園藝，性能穩(wěn)定，適用性強(qiáng)。隨著亮度計(jì)的推廣普及，大量的新裝LED路燈的路面需要進(jìn)行路面性能測(cè)試。安徽成像亮度計(jì)園藝</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽成像亮度計(jì)園藝,亮度計(jì)" src="https://tyunfile.71360.com/UploadFile/szmdjd/637343339499990234/8255608.png"></div><p style="text-indent:25px">亮度計(jì)的亮度測(cè)量允許誤差：±3%讀數(shù)+1個(gè)字（按規(guī)定計(jì)量檢定規(guī)程JJG211-89方法檢驗(yàn)，指標(biāo)高于5%的允許誤差要求）。亮度計(jì)色溫測(cè)量范圍：1500K — 25000K。亮度計(jì)顏色測(cè)量準(zhǔn)確度：±0.005（亮度大于40 cd/m2，A光源條件下）；±0.02 （亮度大于 40 cd/m2，JJG554-88透射式標(biāo)準(zhǔn)色板條件下），亮度計(jì)視場(chǎng)：無(wú)窮遠(yuǎn)時(shí)測(cè)量視場(chǎng)小于1，取景視場(chǎng)大于7。亮度計(jì)測(cè)量距離：1m~無(wú)窮遠(yuǎn)（加近攝接圈可測(cè)至0.35m），亮度計(jì)電源：電池供電或220V交流適配器供電，亮度計(jì)觀察目鏡屈光度調(diào)節(jié)范圍：-4～+2。四川表面亮度計(jì)價(jià)格亮度計(jì)是一種測(cè)光和測(cè)色的計(jì)量?jī)x器。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽成像亮度計(jì)園藝,亮度計(jì)" src="https://tyunfile.71360.com/UploadFile/szmdjd/637343339589804687/7390090.png"></div><p style="text-indent:25px">亮度計(jì)的測(cè)試布局就是將測(cè)試條件要求與測(cè)試儀器彩色分析儀緊密結(jié)合起來(lái)的產(chǎn)物。雖然，規(guī)范里提到了有8項(xiàng)關(guān)于光學(xué)特性的測(cè)試，但實(shí)際上除了亮度視角外，其它的測(cè)試示意圖都一樣，而亮度視角的測(cè)試是在基本測(cè)試的基礎(chǔ)上有進(jìn)一步的要求，也就是說(shuō)在進(jìn)行亮度視角測(cè)試時(shí)，也能滿足其它需求的測(cè)試。簡(jiǎn)而言之，一套能實(shí)現(xiàn)水平角度旋轉(zhuǎn)的平臺(tái)或水平及俯仰都能滿足的系統(tǒng)搭配測(cè)試儀器就可以契合規(guī)范的測(cè)量需求。亮度計(jì)一般針對(duì)該項(xiàng)測(cè)試，通常可以通過(guò)色差儀測(cè)量就可以實(shí)現(xiàn)。色差儀市面上也蠻多的，型號(hào)品牌各有特色。小編推薦一款主機(jī)廠認(rèn)可度非常高的設(shè)備：分光測(cè)色計(jì) CM 700d，結(jié)構(gòu)緊湊，輕巧便攜。</p><p style="text-indent:25px">亮度計(jì)所有類型的光源都可使用CS-200進(jìn)行測(cè)量，例如信號(hào)燈、紅綠燈、機(jī)場(chǎng)照明、燈、LED、顯像管、LCD、PDP等幾乎所有發(fā)光的物體。由于信息科技業(yè)務(wù)的發(fā)展促使市場(chǎng)對(duì)多樣化媒體的需求漸漸增加，加之?dāng)?shù)字廣播各個(gè)方面服務(wù)的展開，以等離子顯示屏和LCD為中心的各種顯示設(shè)備的研發(fā)工作已加快步伐。LED技術(shù)的創(chuàng)新已經(jīng)為L(zhǎng)ED產(chǎn)品的開發(fā)帶來(lái)重大突破，包括紅綠燈、反射LCD的背光及大尺寸戶外顯示屏幕等。亮度計(jì)三刺激類型的儀器采用三個(gè)傳感器(紅、綠、藍(lán))測(cè)量光源，這些傳感器的靈敏度類似于肉眼對(duì)光的靈敏度。用于達(dá)到此靈敏度的濾波器具有有限的準(zhǔn)確度，因此三刺激儀器無(wú)法為所有類型的光源提供精確讀數(shù)。如果采用某種光譜分布(類似于用于校正儀器的光源的光譜分布)測(cè)量光源，則可以實(shí)現(xiàn)較佳精確度。所以這種色度計(jì)不需要自帶光源，一般叫做亮度計(jì)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽成像亮度計(jì)園藝,亮度計(jì)" src="https://tyunfile.71360.com/UploadFile/szmdjd/637343339529580078/2485212.png"></div><p style="text-indent:25px">亮度計(jì)此方法測(cè)量光源的光譜發(fā)射度，并使用與肉眼靈敏度相符的光譜靈敏度特性曲線(等色函數(shù))進(jìn)行計(jì)算。通過(guò)使用這種方法可以避免濾波器的不匹配，從而獲得更加準(zhǔn)確的測(cè)量結(jié)果。測(cè)量時(shí)間在1秒和60秒間自動(dòng)設(shè)置(自動(dòng))；自動(dòng)設(shè)置為1秒或3秒(有限自動(dòng))。亮度計(jì)首要采用一對(duì)有必然間隔的光孔接納固定立體角、固定投光面積的光通量，此值不隨物體遠(yuǎn)近而變，只需物體的外表積足夠大。為了對(duì)準(zhǔn)被測(cè)物體,常采用成像系統(tǒng)。被測(cè)光源經(jīng)物鏡后在帶孔（前光孔）反射鏡上成像，個(gè)中一局部經(jīng)反射鏡及目鏡，由人眼接納，以對(duì)準(zhǔn)和監(jiān)控明晰成像面與帶孔反射鏡重合；另一局部光則經(jīng)由反射鏡上的小孔經(jīng)后光孔抵達(dá)V(λ)接納器。亮度值用指針或數(shù)字表頭顯示。亮度計(jì)基于其高質(zhì)量、硬件和軟件的高穩(wěn)定性和緊湊的尺寸。吉林影像亮度計(jì)報(bào)價(jià)</p><p style="text-indent:25px">亮度計(jì)是評(píng)價(jià)路面照明質(zhì)量的重要參數(shù)之一。安徽成像亮度計(jì)園藝</p><p style="text-indent:25px">克服傳統(tǒng)亮度計(jì)無(wú)法檢測(cè)被測(cè)光源所包含的單色光光強(qiáng)的缺點(diǎn)，本文設(shè)計(jì)了一種能夠同時(shí)測(cè)量白光中所含的三基色（紅、綠、藍(lán)）亮度的亮度計(jì)，用來(lái)分析測(cè)量光中的顏色成分和亮度，同時(shí)把檢測(cè)結(jié)果數(shù)字化的顯示到 OLED屏上。這樣在測(cè)量 LED大屏幕顯示器的時(shí)候只要把紅綠藍(lán)三種顏色的 LED發(fā)光二極管都點(diǎn)亮（即白色），就可直接分析出其中的顏色成分和亮度大小，并省去了大量的記錄工作。亮度計(jì)主要由五部分組成：數(shù)據(jù)采集模塊、MCU控制模塊、OLED顯示模塊、數(shù)據(jù)通信模塊、鍵盤輸入模塊。系統(tǒng)的基本工作原理為：通過(guò)鍵盤選擇顏色并設(shè)定參數(shù)，控制單片機(jī)來(lái)向傳感器發(fā)送指令，當(dāng)傳感器接收到光信號(hào)后，輸出頻率會(huì)隨之發(fā)生變化，單片機(jī)對(duì)傳感器采集的數(shù)據(jù)進(jìn)行適當(dāng)?shù)呐袛?、?jì)算和處理，然后數(shù)字化的顯示到 OLED屏上。安徽成像亮度計(jì)園藝</p><p style="text-indent:25px">深圳市茂迪機(jī)電設(shè)備有限公司致力于儀器儀表，以科技創(chuàng)新實(shí)現(xiàn)***管理的追求。深圳茂迪作為一般經(jīng)營(yíng)項(xiàng)目是：儀器儀表、通訊器材、機(jī)械設(shè)備、五金工具的購(gòu)銷、技術(shù)維護(hù)、信息咨詢；國(guó)內(nèi)貿(mào)易；貨物與技術(shù)的進(jìn)出口業(yè)務(wù)。（法律、行政法規(guī)、國(guó)**決定禁止的項(xiàng)目除外，限制的項(xiàng)目須取得許可后方可經(jīng)營(yíng)），許可經(jīng)營(yíng)項(xiàng)目是：儀器儀表、通訊器材、機(jī)械設(shè)備、五金工具的安裝、維修。的企業(yè)之一，為客戶提供良好的電能質(zhì)量分析儀，功率分析儀，亮度計(jì)，色差儀。深圳茂迪始終以本分踏實(shí)的精神和必勝的信念，影響并帶動(dòng)團(tuán)隊(duì)取得成功。深圳茂迪創(chuàng)始人秦學(xué)明，始終關(guān)注客戶，創(chuàng)新科技，竭誠(chéng)為客戶提供良好的服務(wù)。</p></p><br /><p>文章來(lái)源地址: 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