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href="http://www.cdcfah.com/cp/third-syyqzz_jxyq/">教學(xué)儀器</a>?浙江熱工類實訓(xùn)裝置歡迎來電鄭州今科教學(xué)儀器供應(yīng)</p><div id="8fnjubn" class="leftbox clearfix"><h1>浙江熱工類實訓(xùn)裝置歡迎來電鄭州今科教學(xué)儀器供應(yīng)</h1><div id="8b8tkmy" class="proBig"><div id="nrgskwd" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/qihuashuxue/637212731232480469/1926746.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="jcghtam" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/qihuashuxue/637212731232480469/1926746.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="atfr2cj" 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>河南省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>浙江熱工類實訓(xùn)裝置,熱工類</p><p><span>***更新：</span>2021-01-25 03:05:24</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="u2o7kqs" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">鄭州今科教學(xué)儀器有限公司</a></p><p><span>聯(lián)系人：</span>李經(jīng)理</p><p><span>郵箱: </span>zzjinke@163.com</p><p><span>電話: </span>18848839569</p><p><span>傳真: </span>0371_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0371-68821838</p><p><span>地址: </span>鄭州市二七區(qū)侯寨西胡垌102號</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="imj3323" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="d77qx8c" class="box"><p><p> JK-568R自由對流橫管管外放熱系數(shù)測試裝置 </p> <p> <p> 技術(shù)特點： </p> <p> (1) 測定具有幾何相似的每根橫管管壁平均溫度，管內(nèi)電加熱器的電流、電壓，管壁周圍空氣溫度。 </p> <p> (2)測定每根橫管的自然對流放熱系數(shù)，根據(jù)對自然對流放熱的相似分析，將實驗數(shù)據(jù)整理出準(zhǔn)則方程式。 </p> <p> <br /> </p> <p> 主要配置： </p> <p> 配有四根不同長度和直徑的電鍍紫銅管，管內(nèi)設(shè)置電加熱器；每根管子的表面裝4～6支測溫傳感器，以測定其表面平均溫度，浙江熱工類實訓(xùn)裝置，浙江熱工類實訓(xùn)裝置，測溫傳感器采用進(jìn)口DS18B20；每根橫管電加熱器配備電子集成固體調(diào)壓模塊無機(jī)調(diào)節(jié)。測試儀表箱設(shè)有（每根橫管電加熱器）數(shù)顯交流電壓表，浙江熱工類實訓(xùn)裝置，數(shù)顯交流電流表；所有測試數(shù)據(jù)由液晶顯示屏同屏顯示（LMG5040XUFC日本日立,640X480點陣），單獨配置的溫度控制儀等，不銹鋼實驗臺支架 </p> JK-573 氣—氣熱管換熱器實驗臺工作電壓：380V 功率：3.5KW。浙江熱工類實訓(xùn)裝置</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江熱工類實訓(xùn)裝置,熱工類" src="http://tyunfile.71360.com/UploadFile/qihuashuxue/637212731232480469/1926746.png"></div><p> JK-704鉑絲表面黑度測定儀 </p> <p> <p> 一、功能：熟悉測定鉑絲黑度的實驗方法，定量測定鉑絲表面溫度100～500℃的黑度值。 </p> <p> 二、配置：實驗試件玻璃真空腔、數(shù)顯測溫儀、自循環(huán)水泵、供水箱、高精度可調(diào)電源、數(shù)顯電壓表、數(shù)顯電流表、 </p> <p> 三、外型尺寸：300×250×300（mm） </p> <p> <br /> </p> <p> <p> 二氧化碳P-V-T關(guān)系儀熱工類實驗裝置 </p> <p> 一、二氧化碳P-V-T關(guān)系儀熱工類實驗裝置工作條件 </p> <p> 單相AC220V±10% 50Hz 溫度0℃～+50℃ </p> <p> 二、二氧化碳P-V-T關(guān)系儀熱工類實驗裝置產(chǎn)品特點 </p> <p> 恒溫水箱配裝制熱系統(tǒng)。 </p> <p> 三、二氧化碳P-V-T關(guān)系儀熱工類實驗裝置實驗?zāi)康? </p> <p> ⒈測定CO2低于臨界溫度、等于臨界溫度、高于臨界溫度時的各項參數(shù)，并可以此繪制等溫曲線。 </p> <p> ⒉觀察臨界乳光現(xiàn)象、整體相變現(xiàn)象、氣液兩相模糊的現(xiàn)象。 </p> <p> ⒊觀察超臨界壓力下加熱或冷卻時氣液兩相的連續(xù)過渡。 </p> </p> 浙江熱工類實訓(xùn)裝置JK-704 鉑絲表面黑度測定儀功能：熟悉測定鉑絲黑度的實驗方法，定量測定鉑絲表面溫度100～500℃的黑度值。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江熱工類實訓(xùn)裝置,熱工類" src="http://tyunfile.71360.com/UploadFile/qihuashuxue/637212730280166016/6718607.png"></div><p> JK-568R自由對流橫管管外放熱系數(shù)測試裝置 </p> <p> 技術(shù)參數(shù)： </p> <p> (1) 電鍍紫銅管規(guī)格：1400mm×Φ50mm，1200mm×Φ40mm，1000mm×Φ30mm， </p> <p> 800mm×Φ20mm；紫銅管厚度2 mm，橫管間相應(yīng)尺寸應(yīng)符合幾何相似性。 </p> <p> (2)測溫傳感器：管壁及空氣溫度采用進(jìn)口DS18B20傳感器； </p> <p> (3)電加熱功率：≤800W、≤600W、≤400W、≤200W； </p> <p> (4)數(shù)顯交流電壓表：AC220V，精度0.2級； </p> <p> (5)數(shù)顯交流電流表：量程5A，精度0.2級； </p> <p> (6)溫度測量：-55～+127℃，精度±0.2FS； </p> <p> (7)數(shù)據(jù)采集儀表測量顯示精度：±0.2FS±1字； </p> <p> (8)電源條件：220V，2.0KW； </p> <p> (9)測試裝置規(guī)格：2000mm×2000mm×1200mm。 </p> <p> <br /> </p><p> 氣—液式翅片管換熱器實驗臺熱工類實驗裝置 </p> <p> 氣—液式翅片管換熱器實驗臺熱工類實驗裝置實驗?zāi)康模?</p> <p> 1、了解翅片管式換熱器的結(jié)構(gòu)。 </p> <p> 2、掌握換熱系數(shù)及阻力的測試。 </p> <p> 氣—液式翅片管換熱器實驗臺熱工類實驗裝置主要配置： </p> <p> 循環(huán)防腐水泵，轉(zhuǎn)子流量計，翅片管式換熱器，風(fēng)洞實驗段，離心式風(fēng)機(jī)，自動調(diào)節(jié)風(fēng)門，笛形管及差壓測風(fēng)速裝置，加熱由固體調(diào)壓模塊無級調(diào)節(jié)，控制測試儀表箱，不銹鋼加熱水箱，巡檢儀顯示溫度、水和風(fēng)的阻力及風(fēng)速，不銹鋼臺架及控制屏。 </p> <p> II型增加帶標(biāo)準(zhǔn)信號的多路W能信號輸入巡檢儀，增加帶標(biāo)準(zhǔn)信號的數(shù)顯電流表電壓表，增加文丘里流量計配差壓傳感器測流量，軟件等。 </p> <p> 配電：380V 10.5W </p> <p> 規(guī)格：3500×500×1650mm JK-560 汽—液式翅片管換熱器實驗臺工作電壓：220V 功率：3KW。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江熱工類實訓(xùn)裝置,熱工類" src="http://tyunfile.71360.com/UploadFile/qihuashuxue/637212730368183594/3853817.png"></div><p> 綜合傳熱性能實驗臺熱工類實驗裝置 </p> <p> 綜合傳熱性能實驗臺熱工類實驗裝置實驗?zāi)康模?</p> <p> 可觀察和分析相同直徑的紫銅管在不同形式下的自由對流、強(qiáng)迫對流影響管道傳熱的傳熱系數(shù)K值。 </p> <p> 主要配置： </p> <p> 紫銅傳熱管道（銅裸管、涂黑管、翅片管、玻璃絲棉保溫管、鋸末保溫管、鍍鉻管各一組），調(diào)節(jié)閥門組，蒸汽發(fā)生器，熱風(fēng)幕風(fēng)機(jī)，壓力控制器及溫度保護(hù)裝置，不銹鋼臺架及控制屏等。 </p> <p> 配電：380V 12KW </p> <p> 規(guī)格：1800×1000×1200mm </p> <p> <br /> </p> <p> <p> 大容器內(nèi)水沸騰放熱試驗臺熱工類實驗裝置 </p> <p> 大容器內(nèi)水沸騰放熱試驗臺熱工類實驗裝置實驗?zāi)康模? </p> <p> 1、觀察水在大容器內(nèi)沸騰的現(xiàn)象。 </p> <p> 2、建立起水泡狀沸騰的感性認(rèn)識。 </p> <p> 3、繪制大容器內(nèi)水泡狀沸騰區(qū)的沸騰曲線。 </p> <p> 主要配置： </p> <p> 可上下移動的試件本體，可控硅底電壓大電流可調(diào)穩(wěn)壓整流器，標(biāo)準(zhǔn)電阻，分壓箱，轉(zhuǎn)換開關(guān)，電位差計，熱電偶熱端，熱電偶冷端，輔助電加熱器，冷卻管，不銹鋼臺架及控制屏。 </p> <p> II型增加溫度變送裝置,電流、電壓變送裝置,信號采集裝置等。 </p> <p> 配電：220V 1500W </p> <p> 規(guī)格：1200×600×800mm </p> JK-568R自由對流橫管管外放熱系數(shù)測試裝置技術(shù)參數(shù)： (8)電源條件：220V，2.0KW；浙江熱工類實訓(xùn)裝置</p><p style="text-indent:25px">JK-701 壓氣機(jī)性能實驗臺外形尺寸：800×400×800（mm）.浙江熱工類實訓(xùn)裝置</p><p> 本生燈法測定火焰?zhèn)鞑ニ俣葘嶒炁_熱工類實驗裝置 </p> <p> 本生燈法測定火焰?zhèn)鞑ニ俣葘嶒炁_熱工類實驗裝置實驗?zāi)康模? </p> <p> 掌握本生燈法測量火焰?zhèn)鞑ニ俣鹊脑砗头椒?，測定液化石油氣的層流火焰?zhèn)鞑ニ俣取? </p> <p> 主要配置： </p> <p> 實驗裝置包含的測高尺、泄流閥、穩(wěn)壓罐、調(diào)壓閥、本生燈、旋渦氣泵：按型號標(biāo)準(zhǔn)配置、氣體流量計：4～7.5m3/h、U型管壓差計：1～12 kPa、不銹鋼支架等。 </p> <p> 配電：220V 500W </p> <p> 規(guī)格：1000×500×1550mm </p> <p> <br /> </p> <p> 空調(diào)制冷換熱綜合實驗裝置熱工類實驗裝置 </p> <p> 空調(diào)制冷換熱綜合實驗裝置熱工類實驗裝置實驗?zāi)康模?</p> <p> 1、用于直流空調(diào)過程演示。 </p> <p> 2、通過實測的溫度、壓力、風(fēng)量，計算出空調(diào)過程熱量及熱平衡誤差。 </p> <p> 3、通過實驗測得的風(fēng)量、壓力、功率等參數(shù)，測定制冷壓縮機(jī)性能。 </p> <p> 4、通過改變風(fēng)量、溫度、流量工況、測定換熱器（加熱器、表冷器）性能實驗。 </p> <p> 主要配置： </p> <p> 制冷壓縮機(jī)組，冷凝器，蒸發(fā)器，離心風(fēng)機(jī)，電熱加濕裝置，一次、二次加熱裝置，數(shù)顯溫度儀表，壓差計（±100），超壓保護(hù)裝置，壓力表（-0.1-2.5 Mpa），轉(zhuǎn)子流量計，熱電偶，電流表，電壓表，風(fēng)量測量裝置（笛形管），不銹鋼臺架及控制屏等。 </p> <p> 配電：380V 5KW </p> <p> 規(guī)格：3800×1500×800mm </p> <p> <br /> 浙江熱工類實訓(xùn)裝置</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2996633.html</p></div></div></div></div></div><div id="u33npw3" class="page-right twoColRt"><div id="zdu4qr3" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="g3soqhy" class="recomPic 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