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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(chǎn)品關(guān)鍵詞：</span>北京多孔恒溫水浴鍋哪家口碑好,恒溫水浴鍋</p><p><span>***更新：</span>2021-01-06 00:22:00</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="cqf7pof" 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(shè)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(wǎng)址: </span>http://www.shenxianhengwen.com</p><p><span>手機(jī): </span>0121-57457602</p><p><span>地址: </span>上海市奉賢區(qū)科工路1602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="yhgsuls" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="oxrolx3" class="box"><p><p style="text-indent:25px">恒溫水浴鍋溫控儀表故障檢測???分析智能數(shù)顯儀表故障原因時，要特別注意被測控制對象：水浴鍋的數(shù)顯板和控制閥的特性變化，這些都可能是造成智能數(shù)顯儀表系統(tǒng)故障的原因。???1、溫度儀表系統(tǒng)的指示值突然變到zui 大或zui 小，一般為儀表系統(tǒng)故障。因為溫度儀表系統(tǒng)測量滯后較大，不會發(fā)生突然變化。此時的故障原因多是熱電偶、熱電阻、補(bǔ)償導(dǎo)線斷線或變送器放大器失靈造成。???2、溫度控制儀表系統(tǒng)指示出現(xiàn)快速振蕩現(xiàn)象，多為控制參數(shù)PID調(diào)整不當(dāng)造成。???3、溫度控制儀表系統(tǒng)指示出現(xiàn)大幅緩慢的波動，很可能是由于工藝操作變化引起的，如當(dāng)時工藝操作沒有變化，則很可能是儀表控制系統(tǒng)本身的故障。???4，北京多孔恒溫水浴鍋哪家口碑好、如果出現(xiàn)LED數(shù)碼管尾字右快速跳動的現(xiàn)象，可能為電壓不穩(wěn)導(dǎo)致，可以換個電源再試，北京多孔恒溫水浴鍋哪家口碑好。???5、若出現(xiàn)通電后無數(shù)顯，可以判斷是否保險絲燒斷或變壓器燒壞???6、若出現(xiàn)數(shù)顯正常但是不正常加熱，可以判斷，溫控繼電器損壞，北京多孔恒溫水浴鍋哪家口碑好。恒溫水浴鍋在接通電源后，將水箱蓋蓋上，然后調(diào)整溫度，對水箱內(nèi)的水進(jìn)行升溫。北京多孔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="北京多孔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">恒溫水浴鍋普遍應(yīng)用于干燥,濃縮,蒸餾,浸漬化學(xué)試劑,浸漬藥品和生物制劑,也可用于水浴恒溫加熱和其他溫度試驗,是生物,遺傳,病毒,水產(chǎn),環(huán)保,醫(yī)藥,衛(wèi)生,生化實驗室,分析室教育科研的必備工具.其主要特點:A,工作室水箱選材不銹鋼,有優(yōu)越的抗腐蝕性能.B,溫控精確,有數(shù)字顯示,自動溫控.C,操作簡便,使用安全。表面采用靜電噴涂工藝，內(nèi)膽、上蓋均采用不銹鋼板制作，抗腐蝕，可選擇指針或數(shù)顯控溫，控溫精度高，性能穩(wěn)定。使用維護(hù)：A:向工作室水箱注入適量的潔凈自來水,放置容器.B:接通電源.C:選擇恒溫溫度:將溫度"設(shè)置—測量"選擇開關(guān)撥向"設(shè)置"處,調(diào)節(jié)溫控旋鈕, 數(shù)字顯示所需的設(shè)定溫度.將溫度"設(shè)置—測量"選擇開關(guān)撥向"測量"處,數(shù)字顯示工作水箱的實際溫度.(紅色指示燈亮,表示加熱器工作).D:工作完畢,將溫控旋鈕置于zui 小值,切斷電源.E:若水浴鍋較長時間不使用,應(yīng)將工作室水箱中的水排除,用軟布擦干凈并晾干.F:禁止在水浴鍋無水的狀態(tài)下使用加熱器.無錫工廠恒溫水浴鍋廠家電話恒溫水浴鍋在關(guān)閉水嘴前，需將加水到額定水位后再關(guān)閉。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京多孔恒溫水浴鍋哪家口碑好,恒溫水浴鍋" src="https://tyunfile.71360.com/UploadFile/shsxhw/637420055104372573/3053728.png"></div><p style="text-indent:25px">恒溫水浴鍋使用前安全須知，感興趣的就來了解一下。1、在使用產(chǎn)品前，要仔細(xì)閱讀使用說明書，然后按照使用說明書上的要求來操作，以免引起不良后果。2、水箱中應(yīng)注入適量水，且水面要求高于加熱管至少5CM。3、當(dāng)作室內(nèi)水蒸發(fā)，水位低于線位時，要及時加水。4、如果是高溫下使用，人體不可直接接觸儀器上部，否則會被燙傷。5、使用的環(huán)境要保持通風(fēng)良好。6、如果是電線、插頭損壞或電器設(shè)備等發(fā)生故障，那么要讓專業(yè)人員修理，這樣比較有保障。7、在更換保險絲時，為避免觸電，要先切斷電源。</p><p style="text-indent:25px">恒溫水浴鍋：1、安裝前應(yīng)將水浴鍋放在平整的工作臺上，先進(jìn)行外觀的檢查：外觀應(yīng)無破損，儀表外觀應(yīng)完整，導(dǎo)線絕緣應(yīng)良好，插頭應(yīng)完好，電源開關(guān)靈活。每臺設(shè)備的電源線都接有單相三極插頭，其中插頭的zui 上方的電極為接地極，用戶使用時必須使用單相三極的電源插座，電源插座的接地極上應(yīng)有可靠的地線。 2 、通電前先向水浴鍋的水槽注入清水（有條件請用蒸餾水，可減少水垢），水浴鍋加注清水后應(yīng)不漏水，液面距上口應(yīng)保持2—4cm的距離，以免水溢出到電氣箱內(nèi)，損壞器件。數(shù)字式溫度控制儀表設(shè)定與使用：數(shù)字式溫度控制儀表不需要調(diào)零，只要將撥碼開關(guān)依次按動后，撥碼開關(guān)上顯示的數(shù)字即所要設(shè)定的工作溫度。紅燈亮表示停止加熱，綠燈亮表示加熱，紅綠燈交替亮滅表示進(jìn)入時間比例加熱段或恒溫段。該儀表zui 高控制溫度為100℃，需要沸水時，可將設(shè)定溫度定在100℃以上即可。恒溫水浴鍋當(dāng)水箱在加水時，要求水量不能低于水位，因低于水位會損壞電熱管，造成漏電漏水。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京多孔恒溫水浴鍋哪家口碑好,恒溫水浴鍋" src="https://tyunfile.71360.com/UploadFile/shsxhw/637420055017926230/7101760.png"></div><p style="text-indent:25px">恒溫水浴鍋和恒溫水槽有什么不同。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(jìn)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(nèi)的水處于靜止?fàn)顟B(tài)，所以不同點會有較小的溫度差異。恒溫水槽具有內(nèi)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(qiáng)制水流循環(huán)，來提高水溫均勻性。恒溫水浴鍋內(nèi)水平放置不銹鋼管狀加熱器，水槽的內(nèi)部放有帶孔的鋁制擱板。無錫工廠恒溫水浴鍋廠家電話</p><p style="text-indent:25px">恒溫水浴鍋所用的蓋子為食品級乳白硅膠制作。北京多孔恒溫水浴鍋哪家口碑好</p><p style="text-indent:25px">恒溫水浴鍋要謹(jǐn)慎使用：正所謂小心駛得萬年船，在使用恒溫水浴鍋時不可大意。現(xiàn)在我們說一下恒溫水浴鍋的使用。1.在使用前，要求仔細(xì)閱讀它的使用說明；2.在關(guān)閉水嘴時，要將恒溫水浴鍋內(nèi)的水加到額定水位后再關(guān)閉水嘴；3.在接通電源后，要將溫度調(diào)整所需的溫度，然后對水箱進(jìn)行升溫，等升溫結(jié)束后，打開循環(huán)電源開關(guān)，保持水溫恒定。4.恒溫水浴鍋內(nèi)的水不可太多超過標(biāo)準(zhǔn)，以免影響實驗。5.恒溫水浴鍋的控箱旁有兩個水嘴，為快速降溫設(shè)置。以上是恒溫水浴鍋的使用介紹，希望對大家有幫助。北京多孔恒溫水浴鍋哪家口碑好</p></p><br /><p>文章來源地址: 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