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src="http://tyunfile.71360.com/UploadFile/qihuashuxue/637212730279775391/251641.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="bgdvpwy" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/qihuashuxue/637212730279775391/251641.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="q22umjl" 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)品關鍵詞：</span>管城回族區(qū)熱工類實驗裝置廠家,熱工類</p><p><span>***更新：</span>2021-01-23 06:05:18</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="7bnkzbd" 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: </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="qaikmtq" class="page-proshow02"><p class="title">詳細說明</p><div id="pewy3u3" class="box"><p><p> JK-559非[準]穩(wěn)態(tài)導熱儀 </p> <p> <p> 外形尺寸：1000×400×400mm </p> <p> 工作電壓：220V 功率：50W </p> <p> 主要用途：可測定絕熱材料的導熱系數(shù)和比熱。 </p> <p> 主要配置及指標：材質：機玻璃，0—50V高精度穩(wěn)壓直流電源供電，數(shù)顯溫度，并配有各種測量儀表。 </p> <p> 主要技術參數(shù)：加熱器阻值12Ω、Z大發(fā)熱功率12W </p> </p> <p> JK-566液體導熱系數(shù)測試裝置 </p> <p> <p> 外形尺寸：1000×500×1200mm </p> <p> 工作電壓：220V 功率：1.6KW </p> <p> 主要用途：可測試200度以下的液體導熱系數(shù)。 </p> <p> 主要配置：銅板加熱、冷卻器主體；數(shù)顯溫控儀、溫度測量系統(tǒng)。測試液膜高度1、2、3毫米，管城回族區(qū)熱工類實驗裝置廠家，管城回族區(qū)熱工類實驗裝置廠家。 </p> JK-562 熱管換熱器實驗臺主要配置：電加熱器，管城回族區(qū)熱工類實驗裝置廠家、熱管換熱器、冷、熱面引風機、熱電偶測溫，數(shù)字顯示溫度等。管城回族區(qū)熱工類實驗裝置廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="管城回族區(qū)熱工類實驗裝置廠家,熱工類" src="http://tyunfile.71360.com/UploadFile/qihuashuxue/637212730279775391/251641.png"></div><p> JK-569R強迫對流空氣橫掠平板放熱系數(shù)測試裝置 </p> <p> <p> 技術特點： </p> <p> (1) 測定空氣橫向流過平板壁面的平均溫度，平板內電加熱器的電流、電壓，平板壁面周圍空氣溫度。 </p> <p> (2) 測定空氣橫向流過平板強迫對流放熱系數(shù)，根據(jù)對強迫對流放熱的相似分析，將實驗數(shù)據(jù)整理出準則方程式。 </p> <p> 技術參數(shù)： </p> <p> (1)電鍍紫銅平板試件規(guī)格：δ=0.1 mm，長度280mm，寬度190 mm，表面黑度 </p> <p> ε=0.2，導熱系數(shù)λ=15 (W/m℃)； </p> <p> (2)電鍍紫銅平板電加熱器電源：AC220V，額定電流5A，電加熱功率：≤500W； </p> <p> 數(shù)顯電壓表：AC220V，精度0.2級； </p> <p> 數(shù)顯電流表：量程5A，精度0.2級。 </p> <p> (3)電鍍紫銅平板溫度測試傳感器：采用進口DS18B20； </p> <p> (4)溫度測量：-55～+127℃，精度：±0.2FS； </p> <p> (5)空氣差壓傳感器：量程1000Pa，精度0.25級； </p> <p> (6)多翼式低噪音風機：全壓450～350Pa，風量1300～3300m3/h，轉速1450r/min，功率750W，電壓220V； </p> <p> (7)測試裝置規(guī)格：2000mm×550mm×1200mm。 </p> </p> <p> <br /> 管城回族區(qū)熱工類實驗裝置廠家JK-568R自由對流橫管管外放熱系數(shù)測試裝置技術參數(shù)： (7)數(shù)據(jù)采集儀表測量顯示精度：±0.2FS±1字；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="管城回族區(qū)熱工類實驗裝置廠家,熱工類" src="http://tyunfile.71360.com/UploadFile/qihuashuxue/637212730368066406/6893516.png"></div><p> JK-569強迫對流管蔟管外放熱系數(shù)測試裝置 </p> <p> <p> 外形尺寸：2000×500×1500mm </p> <p> 工作電壓：220V 功率：2KW </p> <p> 主要用途：對空氣橫向流過管簇表面時的平均放熱系數(shù)的測試。 </p> <p> 主要配置：移動式不銹鋼支架、引風機、組合式有機玻璃風洞、翅片加熱管、翅片管簇、水封、溫度傳感器、8路智能巡檢儀、孔板、斜管微壓計等。1.離心風機：電壓220V 功率：330W 轉速：2800 </p> <p> 2.加熱管：石英加熱管、功率500W 4組 </p> <p> 3.本裝置采用智能巡檢儀顯示各測試點的溫度： </p> <p> 進風溫度、出風溫度、翅管1溫度、翅管2溫度、翅管3溫度、翅管4溫度、室內溫度 </p> </p> <p> <br /> </p><p> JK-575氣體定壓比熱測定儀 </p> <p> <p> 外形尺寸：1000×400×600mm </p> <p> 工作電壓：220V 功率：230W </p> <p> 主要用途：可測300度以下氣體的定壓比熱。 </p> <p> 主要配置：由鼓風機，鍍瓦瓶比熱測定本體，精度 ±0.2濕式氣體流量計及溫度、功率測量儀表等組成。 </p> <p> 主要技術參數(shù)： </p> <p> 加熱器：75W </p> <p> 濕式氣體流量計：型號：LML-1（2升） </p> <p> 離心式交流鼓風機：型號CZR 電壓：220V 50Hz 轉速2800r/min 功率150W 負載電流0.7A 風量3.2m3/min 風壓490Pa 絕緣等級 E級 </p> <p> <br /> </p> JK-300空氣絕熱ZH數(shù)測定裝置 </p> <p> <p> 外形尺寸：1000×500×400mm </p> <p> 技術參數(shù)：能準確測定空氣絕熱ZH數(shù)。測試精度優(yōu)于2%,適應教學實驗要求。 </p> <p> 主要配置：有機玻璃筒體、壓力計、活塞、實驗臺等。 </p> 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="管城回族區(qū)熱工類實驗裝置廠家,熱工類" src="http://tyunfile.71360.com/UploadFile/qihuashuxue/637212730281171875/3453975.png"></div><p> JK-569強迫流動單管管外放熱系數(shù)測試裝置 </p> <p> <p> 外形尺寸：1600×500×1300mm </p> <p> 工作電壓：220V 50Hz </p> <p> 主要用途：了解以流放熱的實驗研究方法，測定空氣橫向流過單管表面時的平均放熱系數(shù)α，并將實驗數(shù)據(jù)整理成準則方程式，學習測量風速、溫度、熱量的基本技能。 </p> <p> 主要配置：移動式不銹鋼支架、工頻離心風機、組合式有機玻璃風洞、實驗管及其加熱器、控制箱、溫度傳感器、8路智能巡檢儀、功率表、調壓器、孔板、壓差傳感器等。 </p> <p> 主要技術參數(shù)： </p> <p> 1.離心風機：電壓220V 功率：330W 轉速：2800 </p> <p> 2.加熱管：石英加熱管、功率500W </p> <p> 3.本裝置采用智能巡檢儀顯示各測試點的溫度： </p> <p> 進風溫度、出風溫度、加熱1溫度、加熱2溫度、加熱3溫度、加熱4溫度、室內溫度 </p> </p> <p> <br /> JK-701 壓氣機性能實驗臺外形尺寸：800×400×800（mm）.管城回族區(qū)熱工類實驗裝置廠家</p><p style="text-indent:25px">JK-568R自由對流橫管管外放熱系數(shù)測試裝置技術參數(shù)：(3)電加熱功率：≤800W、≤600W、≤400W、≤200W 。管城回族區(qū)熱工類實驗裝置廠家</p><p> 非[準]穩(wěn)態(tài)導熱儀熱工類實驗裝置 </p> <p> 非[準]穩(wěn)態(tài)導熱儀熱工類實驗裝置實驗目的： </p> <p> 1、測定絕緣材料的導熱系數(shù)和比熱。 </p> <p> 2、可加微機接口組成數(shù)字型測試裝置。 </p> <p> 非[準]穩(wěn)態(tài)導熱儀熱工類實驗裝置主要配置： </p> <p> 有機玻璃框架，電鍍螺拴連接，苯板保溫，有機玻璃試件，0—50V高精度穩(wěn)壓直流電源供電，數(shù)顯電位差計直接顯示溫度和mV，D51型瓦特表測量功率，可配不銹鋼操作臺。 </p> <p> II型增加帶標準信號的W能信號輸入巡檢儀，帶標準信號的數(shù)顯電流表和電壓表，軟件等。 </p> <p> 配電：220V 50W </p> <p> 規(guī)格：1000×400×400mm 管城回族區(qū)熱工類實驗裝置廠家</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2971478.html</p></div></div></div></div></div><div id="gkrjqhe" class="page-right twoColRt"><div id="3qnk2bv" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="akhjlnz" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應" class="vcenter" 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