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href="http://www.cdcfah.com/cp/third-syyqzz_qtsyyqzz/">其他實驗儀器裝置</a>?北京三孔電熱恒溫水浴鍋哪家口碑好歡迎咨詢上海申賢恒溫設備供應</p><div id="h3g4col" class="leftbox clearfix"><h1>北京三孔電熱恒溫水浴鍋哪家口碑好歡迎咨詢上海申賢恒溫設備供應</h1><div id="xmjyac7" class="proBig"><div id="36rqwd2" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shsxhw/637420054911333031/4098677.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="swtvnew" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shsxhw/637420054911333031/4098677.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="mqiprda" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產品關鍵詞：</span>北京三孔電熱恒溫水浴鍋哪家口碑好,恒溫水浴鍋</p><p><span>***更新：</span>2020-12-26 08:17:07</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="g32umeb" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海申賢恒溫設備廠</a></p><p><span>聯(lián)系人：</span>陳志蓮</p><p><span>郵箱: </span>972213226@qq.com</p><p><span>電話: </span>13681909735</p><p><span>傳真: </span>0121_</p><p><span>網址: </span>http://www.shenxianhengwen.com</p><p><span>手機: </span>0121-57457602</p><p><span>地址: </span>上海市奉賢區(qū)科工路1602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="mqnpryf" class="page-proshow02"><p class="title">詳細說明</p><div id="bpm3t3f" class="box"><p><p style="text-indent:25px">水浴鍋的結構及工作原理：水浴鍋的水槽采用進口較好不銹鋼折制焊接，外殼由鋼板沖壓折制焊接成型。外殼表面采用**度的靜電噴涂，漆膜光滑牢固。水槽內水平放置不銹鋼管狀加熱器，水槽的內部放有帶孔的鋁制擱板。上蓋上配有不同口徑的組合套圈，可適應不同口徑的燒瓶。水浴鍋左側有放水管，水浴鍋右側是電氣箱，電氣箱前面板上裝有溫度控制儀表、電源開關。電氣箱內有電熱管和傳感器。該溫度控制系統(tǒng)采用了較好電子元件，控溫靈敏、性能可靠、使用方便。其工作原理：Cu50傳感器將水槽內水的溫度轉換為電阻值，北京三孔電熱恒溫水浴鍋哪家口碑好，經過集成放大器的放大、比較后，輸出控制信號，有效地控制電加熱管的平均加熱功率，北京三孔電熱恒溫水浴鍋哪家口碑好，北京三孔電熱恒溫水浴鍋哪家口碑好，使水槽內的水保持恒溫。恒溫水浴鍋采用316L不銹鋼制成的工作室內膽，使其具有良好的抗腐蝕性能。北京三孔電熱恒溫水浴鍋哪家口碑好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京三孔電熱恒溫水浴鍋哪家口碑好,恒溫水浴鍋" src="https://tyunfile.71360.com/UploadFile/shsxhw/637420054911333031/4098677.png"></div><p style="text-indent:25px">恒溫水浴鍋怎么使用，有什么注意事項。下面小編和大家說一下。1.使用時，注意安全用電使用220V交流電源，同時電源插座應采用三孔安全插座，且妥善接地。2.在通電前，要先將水注入鍋內，且水要至隔板以上；要求加熱管不能露出水面，否則會加熱管會被燒毀甚至爆裂或焊錫融化漏水、觸電等。3.在接通電源，設定溫度，要根據要求來設定。4.如果需作100℃沸水蒸餾使用時，要求不能加過多的水，避免沸騰時溢出。恒溫水浴鍋如何預防生銹：恒溫水浴鍋是常見的“易生銹”儀器，不管價格高低，只要是恒溫水浴鍋就難逃生銹的命運。下面小編說一下預防生銹的小妙招。1.在使用中，盡量不要用具有強腐蝕性的水；2.在實驗結束后要將里面擦拭干凈，不能留有水漬。雖然恒溫水浴鍋水槽內是我們采用全不銹鋼材料，生銹能力會減弱，但是不銹鋼并不是說明不會生銹，只不過比一般的金屬更耐腐蝕罷了，所以在實驗完成后要將水槽內的工作用水排空，然后放到通風處進行干燥。上海雙列四孔電熱恒溫水浴鍋銷售電話電氣箱前面板上裝有溫度控制儀表、電源開關。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京三孔電熱恒溫水浴鍋哪家口碑好,恒溫水浴鍋" src="https://tyunfile.71360.com/UploadFile/shsxhw/637420055068385856/761515.png"></div><p style="text-indent:25px">恒溫水浴鍋如何才能更好的使用，下面小編來告訴您。1.在使用前，先加水于鍋內，當然也可按需要的溫度加入熱水，來縮短加入時間。2.在接通電源時，要將“溫度旋鈕”進行順時針調節(jié)，調到所需的溫度，此時為加熱狀態(tài)，紅色指示燈亮起。3.當加熱到所需溫度時，紅色指示燈熄滅，綠色指示燈亮起，此時為恒溫狀態(tài)。4.當鍋內水溫達100℃，作沸水蒸餾用時，可調節(jié)旋鈕調至終點。5.使用時，不可加太多水，否則會在沸騰時水溢出到鍋外。恒溫水浴鍋需怎么維護保養(yǎng)呢？1.水箱應放在固定平臺上，選用的電源應為220v，以及采用三孔插座。2.在加水之前不可接通電源，且水位需高于電熱管，以免電熱管燒壞，DNA也不能過滿，否則在沸騰時水會溢出。3.在注水時，要保證水不會流入控制箱內，以免發(fā)生觸電，同時使用純凈水，避免產生水垢。4.如長期不使用，要將鍋內水排盡，并用水沖洗幾次，然后使用軟布擦凈，晾干。5.不能在高電壓、大電流、強磁場、帶有腐蝕性氣體環(huán)境中使用，以免發(fā)生損壞。</p><p style="text-indent:25px">恒溫水浴鍋也能用作水浴恒溫加熱和其它溫度試驗，是眾多科研醫(yī)療單位、環(huán)保部門、各大院校、印染行業(yè)、廠礦企業(yè)、石油化工等化驗部門做干燥、蒸餾、濃縮和恒溫加熱化學藥品及生物藥品不可缺少的常用工具 ?！『銣厮″佊覀仁请姎庀洌姎庀涿姘逖b有電源開關及溫度控制儀表。電氣箱里有傳感器和電熱管。此溫度控制系統(tǒng)采用質量好電子元件，能夠靈敏的進行控溫，使用便捷，質量可靠。工作原理為：Cu50傳感器把水槽里的水溫度轉換成電阻值，經過集放大、比較后，輸出控制信號，成功的控制電加熱管的平均加熱功率，使水槽里的水保持恒溫狀態(tài)。恒溫水浴鍋在日常試驗中常常會出現(xiàn)一些故障，正確的操作恒溫水浴鍋及定期的維護保養(yǎng)，不僅可以延長使用壽命，也能夠盡可能的減少設備故障。正所謂小心駛得萬年船，在使用恒溫水浴鍋時不可大意。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京三孔電熱恒溫水浴鍋哪家口碑好,恒溫水浴鍋" src="https://tyunfile.71360.com/UploadFile/shsxhw/637420055052907092/2443701.png"></div><p style="text-indent:25px">恒溫水浴鍋和恒溫水槽有什么不同。下面小編來告訴您。恒溫水浴鍋是用于三角瓶的加熱，在不取下水浴鍋蓋板的情況下，只能使用大于1000ml的三角燒瓶。用于對需要加熱的樣品進行所需某一溫度的精確控制，來實現(xiàn)在同一種溫控環(huán)境下不同樣品的對比。因為恒溫水浴鍋內的水處于靜止狀態(tài)，所以不同點會有較小的溫度差異。恒溫水槽具有內外循環(huán)水流特點，使用容量在1000ml-5000ml間的三角燒瓶。因為其底面積較大以及高度較高，所以會造成水溫不均勻現(xiàn)象。在溫度均勻度要求較高的情況下，可加入循環(huán)泵強制水流循環(huán)，來提高水溫均勻性。恒溫水浴鍋為了快速降溫，在控箱旁有兩個水嘴，一個放入冷凝水，一個放到出水池中協(xié)助降溫。北京三孔電熱恒溫水浴鍋哪家口碑好</p><p style="text-indent:25px">電熱恒溫水浴鍋通過溫控及數(shù)字顯示，實現(xiàn)自動控溫。北京三孔電熱恒溫水浴鍋哪家口碑好</p><p style="text-indent:25px">恒溫水浴鍋的使用方法如下：1.在使用時，先加水于鍋內，然后按所需的溫度加入熱水。2.將電源接通，通過旋轉“溫度旋鈕”選擇所需的溫度進行加熱。3.當溫度達到要求時，會處于恒溫狀態(tài)。4.當鍋內水溫達100℃，做沸水蒸餾作用時，可將調節(jié)旋鈕調至終點。5.為避免沸騰時水量溢出到鍋外，水不能太多。6.水面的高度要高于加熱管，以免加熱管燒壞，造成漏水、漏電情況。恒溫水浴鍋怎么使用和注意事項，您了解嗎？下面小編帶您了解一下。1.使用時應放到固定平臺上，然后把排水口的膠管夾緊，再注入清水到水浴鍋箱體內，如果為了縮短升溫時間，也注入熱水，可以減少加熱時間。2.接通電源，然后設定溫度，讓其開始加熱。3.等水浴恒溫后，將裝有物料的容器放到水浴中進行加熱、恒溫。4.為了保證恒溫的效果，可在恒溫容器與箱體接觸的部位使用硬紙板封嚴。5.使用結束后，要取出容器，然后關閉電源，將箱體內的水排除，并做好儀器使用記錄。北京三孔電熱恒溫水浴鍋哪家口碑好</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2571560.html</p></div></div></div></div></div><div id="os2jgik" class="page-right twoColRt"><div id="apm8ey3" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="qkmoqxz" 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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