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href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/second-_yiqiyibiao/">儀器儀表</a>?<a href="http://www.cdcfah.com/cp/third-yiqiyibiao_chuanganqi/">傳感器</a>?遼寧測(cè)溫測(cè)振上海士翌測(cè)試技術(shù)供應(yīng)</p><div id="bvxj83f" class="leftbox clearfix"><h1>遼寧測(cè)溫測(cè)振上海士翌測(cè)試技術(shù)供應(yīng)</h1><div id="h3hd9lh" class="proBig"><div id="rfr3j2t" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shiyiceshi/637438873748373293/961300.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="uhjl07m" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shiyiceshi/637438873748373293/961300.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="jxzwawn" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)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>遼寧測(cè)溫測(cè)振,測(cè)溫測(cè)振</p><p><span>***更新：</span>2021-02-02 08:12:34</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="8xo7ztz" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海士翌測(cè)試技術(shù)有限公司</a></p><p><span>聯(lián)系人：</span>劉秋元</p><p><span>郵箱: </span>2320649976@qq.com</p><p><span>電話: </span>17521668363</p><p><span>傳真: </span>021_50311530</p><p><span>網(wǎng)址: </span>http://www.soeasytest.com</p><p><span>手機(jī): </span>021-50311530</p><p><span>地址: </span>博霞路22號(hào)浦東軟件園S座402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="lkwo4qr" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="z8yae8o" class="box"><p><p style="text-indent:25px">聲學(xué)測(cè)溫法采用聲速作為溫度標(biāo)志，根據(jù)理想氣體中聲速的二次方與開爾文溫度成正比的原理來(lái)測(cè)量溫度。通常用聲干涉儀來(lái)測(cè)量聲速。這種儀表稱為聲學(xué)溫度計(jì)。主要用于低溫下熱力學(xué)溫度的測(cè)定。維護(hù)：1.更換電池要安裝或更換電池，打開電池盒并放入電池。2.清潔透鏡使用干凈的壓縮空氣吹走脫落的粒子。用濕棉簽小心地擦拭表面。棉簽可用清水濕潤(rùn)。3.清潔機(jī)殼用肥皂和清水沾濕海綿或軟布。為避免損壞測(cè)溫儀，遼寧測(cè)溫測(cè)振，遼寧測(cè)溫測(cè)振，遼寧測(cè)溫測(cè)振，切勿將儀器浸入水中。隨著科學(xué)技術(shù)的發(fā)展和現(xiàn)代工業(yè)技術(shù)的需要，測(cè)溫技術(shù)也不斷地改進(jìn)和提高。由于測(cè)溫范圍越來(lái)越廣，根據(jù)不同的要求，又制造出不同需要的測(cè)溫儀器。某些有機(jī)液體的測(cè)溫可低達(dá)－150°C。遼寧測(cè)溫測(cè)振</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="遼寧測(cè)溫測(cè)振,測(cè)溫測(cè)振" src="https://tyunfile.71360.com/UploadFile/shiyiceshi/637438873748373293/961300.png"></div><p style="text-indent:25px">電阻溫度計(jì)根據(jù)導(dǎo)體電阻隨溫度的變化規(guī)律來(lái)測(cè)量溫度。常用的電阻溫度計(jì)都采用金屬絲繞制成的感溫元件。主要有鉑電阻溫度計(jì)和銅電阻溫度計(jì)。低溫下還使用銠鐵、碳和鍺電阻溫度計(jì)。精密鉑電阻溫度計(jì)目前是測(cè)量準(zhǔn)確度高的溫度計(jì)，高準(zhǔn)確度可達(dá)萬(wàn)分之一攝氏度。在-273.34～630.74°C范圍內(nèi)，它是復(fù)現(xiàn)國(guó)際實(shí)用溫標(biāo)的基準(zhǔn)溫度計(jì)。中國(guó)還使用一等和二等標(biāo)準(zhǔn)鉑電阻溫度計(jì)來(lái)傳遞溫標(biāo)，用它作標(biāo)準(zhǔn)來(lái)檢定**溫度計(jì)和其他類型溫度計(jì)。半導(dǎo)體熱敏電阻溫度計(jì)利用半導(dǎo)體器件的電阻隨溫度變化的規(guī)律來(lái)測(cè)定溫度，其靈敏度很高。主要用于低精度測(cè)量。遼寧測(cè)溫測(cè)振電阻溫度計(jì)使用方便可靠，已廣泛應(yīng)用。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="遼寧測(cè)溫測(cè)振,測(cè)溫測(cè)振" src="https://tyunfile.71360.com/UploadFile/shiyiceshi/637438873856274368/8176210.png"></div><p style="text-indent:25px">應(yīng)用測(cè)振儀檢測(cè)，作為設(shè)備大修后的驗(yàn)收手段同樣是非常必要的。需要指出的是，由于設(shè)備的新舊程度不一，故對(duì)其驗(yàn)收的檢測(cè)值也不做統(tǒng)一規(guī)定，應(yīng)以被驗(yàn)收泵組大修前的檢測(cè)值為依據(jù)，修后值驗(yàn)收的檢測(cè)值也不做統(tǒng)一規(guī)定，應(yīng)以被驗(yàn)收泵組大修前的檢測(cè)值為依據(jù)，修后值應(yīng)低于修前值。另外，應(yīng)用測(cè)振儀還可以發(fā)現(xiàn)泵組安裝問(wèn)題（包括對(duì)中不好、地腳螺栓長(zhǎng)期運(yùn)行松動(dòng)），以及機(jī)泵氣穴現(xiàn)象等?？傊瑴y(cè)振儀與其它檢測(cè)儀器配合使用，有利對(duì)設(shè)備的運(yùn)行狀態(tài)進(jìn)行分析。如測(cè)振儀與油質(zhì)分析儀、電動(dòng)機(jī)故障檢測(cè)儀等儀器配合使用，能更準(zhǔn)確地判斷設(shè)備的運(yùn)行情況。</p><p style="text-indent:25px">測(cè)溫儀，是溫度計(jì)的一種，用紅外線傳輸數(shù)字的原理來(lái)感應(yīng)物體表面溫度，操作比較方便，特別是高溫物體的測(cè)量。應(yīng)用，如鋼鑄造、爐溫、機(jī)器零件、玻璃及室溫、體溫等各種物體表面溫度的測(cè)量。用得比較多的是紅外測(cè)溫儀。紅外測(cè)溫儀由光學(xué)系統(tǒng)、光電探測(cè)器、信號(hào)放大器及信號(hào)處理、顯示輸出等部分組成。光學(xué)系統(tǒng)匯聚其視場(chǎng)內(nèi)的目標(biāo)紅外輻射能量，視場(chǎng)的大小由測(cè)溫儀的光學(xué)零件及其位置確定。紅外能量聚焦在光電探測(cè)器上并轉(zhuǎn)變?yōu)橄鄳?yīng)的電信號(hào)。該信號(hào)經(jīng)過(guò)放大器和信號(hào)處理電路，并按照儀器內(nèi)部的算法和目標(biāo)發(fā)射率校正后轉(zhuǎn)變?yōu)楸粶y(cè)目標(biāo)的溫度值。半導(dǎo)體熱敏電阻溫度計(jì)利用半導(dǎo)體器件的電阻隨溫度變化的規(guī)律來(lái)測(cè)定溫度，其靈敏度很高。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="遼寧測(cè)溫測(cè)振,測(cè)溫測(cè)振" src="https://tyunfile.71360.com/UploadFile/shiyiceshi/637438873722855562/5344744.png"></div><p style="text-indent:25px">工業(yè)用雙金屬溫度計(jì)由測(cè)溫桿(包括感溫元件和保護(hù)管)和表盤（包括指針、刻度盤和玻璃護(hù)面）組成。測(cè)溫范圍為-80～600°C。它適用于工業(yè)上精度要求不高時(shí)的溫度測(cè)量。定壓氣體溫度計(jì)對(duì)一定質(zhì)量的氣體保持其壓強(qiáng)不變，采用體積作為溫度的標(biāo)志。它只用于測(cè)量熱力學(xué)溫度（見(jiàn)熱力學(xué)溫標(biāo)），很少用于實(shí)際的溫度測(cè)量。壓力測(cè)溫法采用壓強(qiáng)作為溫度的標(biāo)志。屬于這一類的溫度計(jì)有工業(yè)用壓力表式溫度計(jì)、定容式氣體溫度計(jì)和低溫下的蒸氣壓溫度計(jì)三種。電阻溫度計(jì)主要有鉑電阻溫度計(jì)和銅電阻溫度計(jì)。遼寧測(cè)溫測(cè)振</p><p style="text-indent:25px">溫度測(cè)量是用測(cè)溫儀器對(duì)物體的溫度作定量的測(cè)量。遼寧測(cè)溫測(cè)振</p><p style="text-indent:25px">國(guó)統(tǒng)局?jǐn)?shù)據(jù)顯示，2019年上半年儀器儀表大行業(yè)規(guī)模以上企業(yè)4927個(gè)，營(yíng)收規(guī)模4002億元，營(yíng)收同比增長(zhǎng)7.57%；收入總額為361億元，同比增長(zhǎng)2.87%，比主營(yíng)收入低4.70個(gè)百分點(diǎn)；目前，智能點(diǎn)檢儀，智能傳感單元，士翌設(shè)備狀態(tài)監(jiān)測(cè)管理軟件，無(wú)線在線監(jiān)測(cè)產(chǎn)品等產(chǎn)品的產(chǎn)量居世界前列，實(shí)驗(yàn)分析儀器等中產(chǎn)品的市場(chǎng)占比不斷上升，行業(yè)技術(shù)上總體已達(dá)到的中等國(guó)際水平，少數(shù)產(chǎn)品接近或達(dá)到當(dāng)前較高國(guó)際水平。目前我國(guó)從事測(cè)試技術(shù)、網(wǎng)絡(luò)科技、信息科技領(lǐng)域內(nèi)的技術(shù)開發(fā)、技術(shù)咨詢、技術(shù)服務(wù)、技術(shù)轉(zhuǎn)讓，企業(yè)管理咨詢，商務(wù)信息咨詢，會(huì)務(wù)服務(wù)，展覽展示服務(wù)，文化藝術(shù)交流策劃，電腦圖文設(shè)計(jì)、制作，設(shè)計(jì)、制作、代理、發(fā)布各類廣告，電子商務(wù)（不得從事金融業(yè)務(wù)），計(jì)算機(jī)網(wǎng)絡(luò)工程施工，風(fēng)景園林建設(shè)工程專項(xiàng)設(shè)計(jì)，建筑裝飾裝修建設(shè)工程設(shè)計(jì)施工一體化，建筑材料、裝飾材料、家用電器、辦公設(shè)備、辦公用品、服裝服飾及輔料、箱包、布藝制品、日用百貨、工藝禮品、一般勞防用品、橡膠制品、塑料制品、電子產(chǎn)品的批發(fā)、零售。【依法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營(yíng)活動(dòng)】產(chǎn)品，主要集中在中低檔市場(chǎng)，而市場(chǎng)則主要被國(guó)外品牌所占據(jù)。在某些領(lǐng)域，國(guó)產(chǎn)產(chǎn)品甚至是空白，這就需要未來(lái)我國(guó)儀器儀表向市場(chǎng)進(jìn)軍，擴(kuò)大產(chǎn)品占比。從銷售廣義角度來(lái)說(shuō)，儀器儀表也可具有自動(dòng)操控、報(bào)警、信號(hào)傳遞和數(shù)據(jù)處理等功能，例如用于工業(yè)生產(chǎn)過(guò)程自動(dòng)操控中的氣動(dòng)調(diào)節(jié)儀表，和電動(dòng)調(diào)節(jié)儀表，以及集散型儀表操控系統(tǒng)也皆屬于儀器儀表。遼寧測(cè)溫測(cè)振</p></p><br 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