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04:05:44</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="uksu3ja" 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(hào)</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="m77ew4w" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="ktqnkrl" class="box"><p><p> JK-564換熱器綜合實(shí)驗(yàn)臺(tái) </p> <p> 外形尺寸：1200×650×1700mm </p> <p> 工作電壓：380V 功率：10.7KW </p> <p> 主要用途：可作板式、列管、套管三種換熱器的性能測(cè)試、評(píng)價(jià)與研究。 </p> <p> 主要配置：鋼制移動(dòng)式實(shí)驗(yàn)臺(tái)、套管式換熱器、板式換熱器、列管式換熱器、流量、溫度等測(cè)試系統(tǒng)。 </p> <p> <br /> </p> <p> JK-573氣—?dú)鉄峁軗Q熱器實(shí)驗(yàn)臺(tái) </p> <p> 外形尺寸：1500×500×1700mm </p> <p> 工作電壓：380V 功率：3.5KW </p> <p> 主要用途：測(cè)量翅片管式熱管換熱器換熱量與分析熱端介質(zhì)溫度關(guān)系，可進(jìn)行熱管傾斜角度對(duì)熱管工作性能影響實(shí)驗(yàn)。 </p> <p> 主要配置：翅片管式熱管換熱器、加熱段循環(huán)加熱風(fēng)道、被加熱段加熱風(fēng)道、低噪音離心風(fēng)機(jī)、循環(huán)風(fēng)機(jī)，周口直流鍋爐工作原理實(shí)驗(yàn)臺(tái)、笛形管、微壓計(jì)、電加熱器等，周口直流鍋爐工作原理實(shí)驗(yàn)臺(tái)，周口直流鍋爐工作原理實(shí)驗(yàn)臺(tái)。 </p> <p> 技術(shù)參數(shù)： </p> <p> 低噪音離心風(fēng)機(jī) 型號(hào)：CF-11 功率：1.1KW 轉(zhuǎn)速：2800 電壓：380V </p> <p> 流量：1900-2500 全壓：959-1200 曲柄導(dǎo)桿滑塊及凸輪機(jī)構(gòu)實(shí)驗(yàn)臺(tái) 實(shí)驗(yàn)?zāi)康模?1．通過(guò)實(shí)驗(yàn)，了解位移、速度、加速度的測(cè)定方法；周口直流鍋爐工作原理實(shí)驗(yàn)臺(tái)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="周口直流鍋爐工作原理實(shí)驗(yàn)臺(tái),實(shí)驗(yàn)臺(tái)" src="http://tyunfile.71360.com/UploadFile/qihuashuxue/637214224080185547/8847109.png"></div><p> JK-705淋水室性能實(shí)驗(yàn)臺(tái) </p> <p> 外形尺寸：1500×500×2000（mm） </p> <p> 主要用途：對(duì)加濕后的空氣狀態(tài)參數(shù)進(jìn)行測(cè)定分析。通過(guò)在淋水室中對(duì)新風(fēng)噴不同溫度的水，可實(shí)現(xiàn)空氣的加熱、冷卻、加濕和減濕等多種空氣處理過(guò)程，并可計(jì)量水量和水的溫度； </p> <p> 主要配置：淋水室、水加熱器、空氣加熱器、風(fēng)機(jī)、高壓水泵、水流量計(jì)、空氣流量檢測(cè)、擋水板、噴淋噴嘴、控制、電子調(diào)溫電加熱器、測(cè)量裝置及干濕球溫度傳感器。 </p> <p> JK-820排氣罩性能測(cè)定實(shí)驗(yàn)臺(tái)外形尺寸：1200×900×1700mm </p> <p> 工作電壓：220V 功率：750W </p> <p> 用途： </p> <p> 以排氣罩為例學(xué)習(xí)測(cè)定通風(fēng)系統(tǒng)局部構(gòu)件的阻力、局部阻力系數(shù)、流量系數(shù)、流量等的方法；了解排氣罩內(nèi)的壓力分布，評(píng)價(jià)排氣罩的性能。 </p> <p> 主要配置： </p> <p> 局部抽吸排氣罩、畢托管、壓差計(jì)、低噪音多翼風(fēng)機(jī)、管路、斜管微壓計(jì)、調(diào)節(jié)風(fēng)門，高度尺、漏電保護(hù)器。周口直流鍋爐工作原理實(shí)驗(yàn)臺(tái)表面經(jīng)技術(shù)處理，光滑無(wú)毛孔，耐酸堿、防腐蝕，銑邊處理，臺(tái)面耐腐蝕、防水均達(dá)到實(shí)驗(yàn)室行業(yè)質(zhì)量標(biāo)準(zhǔn)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="周口直流鍋爐工作原理實(shí)驗(yàn)臺(tái),實(shí)驗(yàn)臺(tái)" src="http://tyunfile.71360.com/UploadFile/qihuashuxue/637214224083437500/2268479.png"></div><p> JK-408管路串并聯(lián)綜合實(shí)驗(yàn)臺(tái) </p> <p> 外形尺寸：1600×600×2500（mm） </p> <p> 主要用途：測(cè)量驗(yàn)證管路在串聯(lián)或并聯(lián)時(shí)呈現(xiàn)的的阻抗及流體的流量及壓力分配規(guī)律。 </p> <p> 主要配置：串聯(lián)管路、并聯(lián)管路、低噪音無(wú)銹蝕潛水泵、塑料制供水箱、孔板流量計(jì)、調(diào)節(jié)閥門、測(cè)壓管、測(cè)壓板、實(shí)驗(yàn)臺(tái)。 </p> <p> JK-628達(dá)西滲流實(shí)驗(yàn)臺(tái) </p> <p> 主要用途：測(cè)定均質(zhì)砂的滲透系數(shù)K值。2、測(cè)定滲透砂體的滲流量與水頭損失的關(guān)系，驗(yàn)證滲流的達(dá)西定律。 </p> <p> 主要配置：滲流圓筒、濾板、穩(wěn)壓水箱、塑料供水箱、無(wú)銹蝕潛水泵、水質(zhì)過(guò)濾器、計(jì)量水箱、測(cè)壓管、水壓調(diào)整機(jī)構(gòu)。 </p><p> 實(shí)驗(yàn)臺(tái)材質(zhì)全鋼材質(zhì) </p> <p> 實(shí)驗(yàn)臺(tái)框架：一般采用C型方型鋼，可靠焊接，經(jīng)酸洗磷化、電泳后，實(shí)驗(yàn)臺(tái)表面經(jīng)環(huán)氧樹(shù)脂高壓靜電粉沫噴涂，高溫固化處理。具有良好的防腐性能，緊密強(qiáng)固，承重力強(qiáng)。實(shí)驗(yàn)臺(tái)臺(tái)面：一般采用環(huán)氧樹(shù)脂板、實(shí)芯理化板、陶瓷板、大理石板、千思板、不銹鋼板等，表面經(jīng)技術(shù)處理，光滑無(wú)毛孔，耐酸堿、防腐蝕，銑邊處理，臺(tái)面耐腐蝕、防水均達(dá)到實(shí)驗(yàn)室行業(yè)質(zhì)量標(biāo)準(zhǔn)。實(shí)驗(yàn)臺(tái)箱體：主體結(jié)構(gòu)采用固定式金屬柜體直接支撐臺(tái)面。實(shí)驗(yàn)臺(tái)柜體一般采用質(zhì)量冷軋鋼板，外經(jīng)酸洗磷化后環(huán)氧樹(shù)脂靜電粉沫噴涂。實(shí)驗(yàn)臺(tái)門面板及抽屜面板：一般采用質(zhì)量冷軋鋼板，表面經(jīng)去脂磷化后靜電粉沫噴涂，實(shí)驗(yàn)臺(tái)結(jié)構(gòu)為雙層中空加筋式，抽屜內(nèi)無(wú)外露鉚釘及螺絲。實(shí)驗(yàn)臺(tái)滑軌：一般采用三節(jié)靜音滑軌，經(jīng)高溫噴涂防酸堿漆處理，能耐酸堿，耐腐蝕，抽送輕滑無(wú)噪音，強(qiáng)度高，能正常使用五萬(wàn)次以上，長(zhǎng)期負(fù)重不變形。鉸鏈：采用實(shí)驗(yàn)室****尼龍鉸鏈，具有耐酸堿、抗腐蝕、承重力強(qiáng)、可承重75kg以上，耐磨損、不生銹等優(yōu)良性能，開(kāi)起5萬(wàn)次以上無(wú)損壞。無(wú)噪音，不回彈，不折斷。拉手：主要有全鋼、鋁合金或者由各生產(chǎn)廠家開(kāi)發(fā)和實(shí)驗(yàn)臺(tái)配套之拉手。 </p> <p> <br /> 曲柄導(dǎo)桿滑塊及凸輪機(jī)構(gòu)實(shí)驗(yàn)臺(tái)數(shù)據(jù)采集內(nèi)容 1、采集凸輪機(jī)構(gòu)滑塊運(yùn)動(dòng)規(guī)律曲線；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="周口直流鍋爐工作原理實(shí)驗(yàn)臺(tái),實(shí)驗(yàn)臺(tái)" src="http://tyunfile.71360.com/UploadFile/qihuashuxue/637214224079072266/2327779.png"></div><p> JK-580流體力學(xué)綜合實(shí)驗(yàn)臺(tái) </p> <p> 外形尺寸：2200×600×1900mm </p> <p> 工作電壓：220V 功率：200W </p> <p> 主要用途：可測(cè)定雷諾、伯努力、沿程阻力系數(shù)和突擴(kuò)、突縮、閥門局部阻力系數(shù)、可進(jìn)行孔板、文丘里和皮托管流量系數(shù)的實(shí)驗(yàn)。 </p> <p> 主要配置：實(shí)驗(yàn)桌、儲(chǔ)水箱；雷諾測(cè)試管；伯努利測(cè)試管；沿程阻力系數(shù)測(cè)試管；突擴(kuò)、突縮測(cè)試管；閥門局部阻力系數(shù)測(cè)試管；孔板流量計(jì)測(cè)試管；文丘里流量計(jì)測(cè)試管；和皮托管測(cè)試管；測(cè)壓板直接顯示總水頭線和測(cè)壓管水頭線。 </p> <p> 水泵： </p> <p> 揚(yáng) 程:4M </p> <p> 功率:200W </p> <p> 頻率:50Hz/60Hz 流量:>5580L/H 創(chuàng)新機(jī)械運(yùn)動(dòng)方案拼裝實(shí)驗(yàn)臺(tái)技術(shù)參數(shù): 8.零件主要材質(zhì)：A3鋼、45號(hào)鋼；周口直流鍋爐工作原理實(shí)驗(yàn)臺(tái)</p><p style="text-indent:25px">多功能實(shí)驗(yàn)臺(tái)主要功能 1、純彎曲梁橫截面上正應(yīng)力的分布規(guī)律實(shí)驗(yàn)；周口直流鍋爐工作原理實(shí)驗(yàn)臺(tái)</p><p> 曲柄導(dǎo)桿滑塊及凸輪機(jī)構(gòu)實(shí)驗(yàn)裝置,曲柄導(dǎo)桿滑塊及凸輪機(jī)構(gòu)實(shí)驗(yàn)臺(tái) </p> <p> <br /> </p> <p> 曲柄導(dǎo)桿滑塊及凸輪機(jī)構(gòu)實(shí)驗(yàn)臺(tái)只需拆裝少量的零部件，即可分別構(gòu)成四種典型的傳動(dòng)系統(tǒng)，它們分別是曲柄滑塊機(jī)構(gòu)、曲柄導(dǎo)桿滑塊機(jī)構(gòu)、平底直動(dòng)從動(dòng)桿凸輪機(jī)構(gòu)和滾子直動(dòng)從動(dòng)桿凸輪機(jī)構(gòu)。而每一種機(jī)構(gòu)的某一些參數(shù)，如曲柄長(zhǎng)度、連桿長(zhǎng)度、滾子偏心等都可在一定范圍內(nèi)作一些調(diào)整，通過(guò)學(xué)生拆裝及調(diào)整可以加深實(shí)驗(yàn)者對(duì)機(jī)械結(jié)構(gòu)本身特點(diǎn)的了解，對(duì)某些參數(shù)改動(dòng)對(duì)整個(gè)運(yùn)動(dòng)狀態(tài)的影響也會(huì)有更好的認(rèn)識(shí)。 </p> <p> <br /> </p> <p> 二、技術(shù)參數(shù)： </p> <p> <br /> </p> <p> 1．曲柄長(zhǎng)度可調(diào)范圍：25-45mm </p> <p> <br /> </p> <p> 2．滑塊偏置可調(diào)范圍：±5 </p> <p> <br /> </p> <p> 3．凸輪廓線升程：30mm </p> <p> <br /> </p> <p> 4．凸輪滾子從動(dòng)件偏置調(diào)節(jié)范圍：±5 </p> <p> <br /> </p> <p> 5．光電脈沖編碼器一個(gè)，輸出電壓：5V脈沖數(shù)：1000P </p> <p> <br /> </p> <p> 6．電機(jī)額定功率：P=70W </p> <p> <br /> 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