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class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)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>試驗(yàn)箱生產(chǎn)廠家,試驗(yàn)箱</p><p><span>***更新：</span>2020-12-16 02:18:00</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="dspmovc" 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(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="mb7c7cj" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="tifxzbi" class="box"><p><p style="text-indent:25px">有時(shí)買回去的恒溫恒濕試驗(yàn)箱如標(biāo)準(zhǔn)配置是-20度，但是后氣溫降不出來(lái)，就是說(shuō)這一緣故，因此必須要跟生產(chǎn)廠家表明負(fù)荷狀況。倘若造成這種事情，逐個(gè)查驗(yàn)，先將設(shè)備只設(shè)定高溫(40攝氏度或者60攝氏度)，試驗(yàn)箱生產(chǎn)廠家，將空氣相對(duì)濕度設(shè)置成0，看設(shè)備是否會(huì)跳電，則是加熱管短路故障問(wèn)題，導(dǎo)致觸電事故，恒溫恒濕試驗(yàn)箱會(huì) 各個(gè)方面維護(hù)保養(yǎng)就會(huì)造成跳電的情況。如此加熱管短路故障問(wèn)題，要是換一下下加熱管就能，操作過(guò)程非常簡(jiǎn)單。若運(yùn)行高溫沒(méi)有脫扣，則設(shè)置空氣相對(duì)濕度，接著再度點(diǎn)擊運(yùn)行，看恒溫恒濕試驗(yàn)箱是否脫扣。若脫扣則為增濕器管短路故障問(wèn)題。若造成此類情況，只需在我司設(shè)備側(cè)面擋板螺絲卸下來(lái)，取下?lián)醢?，?huì)看到一個(gè)增濕器桶，將其上面的二根線抽走，將后蓋板上的六個(gè)內(nèi)六角螺栓取下，拆換增濕器管就能，安裝的那時(shí)務(wù)必，試驗(yàn)箱生產(chǎn)廠家，將溫度感應(yīng)器監(jiān)控?cái)z像頭關(guān)系在增濕器管上，防止空燒，試驗(yàn)箱生產(chǎn)廠家、超溫維護(hù)保養(yǎng)。試驗(yàn)箱水路系統(tǒng)管路電路系統(tǒng)方便維護(hù)和檢修。試驗(yàn)箱生產(chǎn)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="試驗(yàn)箱生產(chǎn)廠家,試驗(yàn)箱" src="https://tyunfile.71360.com/UploadFile/shsxhw/637420052512155115/4382245.png"></div><p style="text-indent:25px">高低溫試驗(yàn)箱工作環(huán)境的電流量過(guò)大或過(guò)小，都是造成制冷壓縮機(jī)毀壞，因此要維持可用場(chǎng)地的工作電壓平穩(wěn)。經(jīng)常應(yīng)用高低溫試驗(yàn)箱制冷壓縮機(jī)，會(huì)造成制冷壓縮機(jī)出現(xiàn)異?；蛘邲](méi)法工作中，所以在應(yīng)用全過(guò)程中請(qǐng)不必經(jīng)常起動(dòng)制冷壓縮機(jī)，制冷壓縮機(jī)的起動(dòng)間隔時(shí)間應(yīng)超過(guò)15分鐘。高低溫試驗(yàn)箱制冷壓縮機(jī)穩(wěn)定法等，安裝保護(hù)器是確保設(shè)備自身，和實(shí)際操作工作人員出示穩(wěn)定性的設(shè)備，所以要按時(shí)進(jìn)行維修保證靈巧靠譜。高低溫試驗(yàn)箱制冷壓縮機(jī)的運(yùn)行方位反會(huì)造成制冷壓縮機(jī)毀壞，所以設(shè)備在運(yùn)行時(shí)要嚴(yán)苛檢查制冷壓縮機(jī)的運(yùn)行方位，如反方向運(yùn)行時(shí)馬上關(guān)機(jī)斷開(kāi)開(kāi)關(guān)電源，把三相線中的隨意二根開(kāi)展互換在再次啟動(dòng)使用。試驗(yàn)箱生產(chǎn)廠家溫度沖擊試驗(yàn)箱適用于電子元?dú)饧姆€(wěn)定性能測(cè)試提供可靠性試驗(yàn)、產(chǎn)品篩選試驗(yàn)等。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="試驗(yàn)箱生產(chǎn)廠家,試驗(yàn)箱" src="https://tyunfile.71360.com/UploadFile/shsxhw/637420052475338115/8511530.png"></div><p style="text-indent:25px">被測(cè)試品挑選與放置的合理化：假如實(shí)驗(yàn)另一半容積過(guò)大，或?qū)嶒?yàn)另一半置放在恒溫恒溫恒濕試驗(yàn)箱工作中房間內(nèi)的部位或方法有問(wèn)題，使里邊氣體熱對(duì)流遇阻，也會(huì)造成很大的溫度精密度的誤差。因?yàn)閮?nèi)腔構(gòu)造不一樣，因此會(huì)造成試驗(yàn)箱內(nèi)腔的溫度也會(huì)不勻稱，從而影響工作中房間內(nèi)的對(duì)流傳熱導(dǎo)致內(nèi)部溫度精密度造成誤差。根據(jù)恒溫恒濕試驗(yàn)箱的三相五線電源變壓器進(jìn)行走線，我國(guó)工作頻率分為是AC220V與AC380V。如果電源變壓器和工作頻率有所轉(zhuǎn)變，無(wú)須超過(guò)額定電壓5%，穩(wěn)定的工作頻率有利于恒溫恒濕試驗(yàn)箱的運(yùn)用。恒溫恒濕試驗(yàn)箱選用適合的電源線插頭，不能過(guò)細(xì),防止導(dǎo)致控制電路。不可以隨意在恒溫恒濕試驗(yàn)箱，上隨意開(kāi)洞或者安裝電源線插頭，如果有獨(dú)特的規(guī)定，讓原生產(chǎn)商開(kāi)展解決。</p><p style="text-indent:25px">高低溫試驗(yàn)箱在做高溫試驗(yàn)時(shí)箱內(nèi)溫度很高。試驗(yàn)過(guò)程中或試驗(yàn)剛結(jié)束時(shí)，如需打開(kāi)箱門要特別小心，以免受傷。冷凍機(jī)工作時(shí)，排氣銅管溫度很高運(yùn)轉(zhuǎn)過(guò)程中請(qǐng)勿觸摸，以免受傷。高低溫試驗(yàn)箱在做低溫試驗(yàn)時(shí)箱內(nèi)溫度很低。試驗(yàn)過(guò)程中或試驗(yàn)剛結(jié)束時(shí)，如需打開(kāi)箱門要特別小心，以免受傷。雖然設(shè)備具有健全的防觸電措施，但是仍然需要注意，尤其是電器控制系統(tǒng)，工作情況下，切勿觸摸電器部分。請(qǐng)勿將試品電源接入設(shè)備電源中，否則會(huì)增加設(shè)備電源負(fù)荷。除非設(shè)備留有試品電源接口。嚴(yán)禁試驗(yàn)易燃、易爆、高腐蝕、強(qiáng)輻射物品。設(shè)備通電狀態(tài)下或運(yùn)行過(guò)程中請(qǐng)勿搬運(yùn)、檢修。試驗(yàn)箱樣品放置應(yīng)不堵塞出風(fēng)口和回風(fēng)口，給溫濕度傳感器也應(yīng)留出一定距離。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="試驗(yàn)箱生產(chǎn)廠家,試驗(yàn)箱" src="https://tyunfile.71360.com/UploadFile/shsxhw/637420736675624047/642310.png"></div><p style="text-indent:25px">加溫裝置是控制恒溫恒濕機(jī)高低溫試驗(yàn)箱發(fā)瑞儀器是不是升溫關(guān)鍵環(huán)節(jié)；它是控制器得到升溫指令時(shí)會(huì)輸出電壓給繼電器，大約3-12伏直流電加在固態(tài)繼電器上面；它的交流端相當(dāng)于導(dǎo)線接通；接觸器也同時(shí)吸合，加熱器兩端有電壓使其發(fā)熱，通過(guò)循環(huán)風(fēng)機(jī)帶動(dòng)把熱量帶到箱里，使恒溫恒濕機(jī)升溫，那溫度快達(dá)到你的設(shè) 定值；控制器通過(guò)加在固態(tài)繼電器通斷調(diào)節(jié)；我們?cè)诤銣睾銤駲C(jī)看屏幕上加熱出力多少來(lái)調(diào)節(jié)發(fā)熱量；這是在89度以上溫度控制，在89度以下溫度穩(wěn)定如何控制呢？恒溫恒濕機(jī)是在一邊通過(guò)固態(tài)繼電器發(fā)熱出力多少；另通過(guò)壓縮機(jī)制冷循環(huán)降溫達(dá)到動(dòng)態(tài)平衡；溫度恒定。高低溫試驗(yàn)箱試驗(yàn)樣品的安放位置，應(yīng)離開(kāi)箱壁10cm 以上。試驗(yàn)箱生產(chǎn)廠家</p><p style="text-indent:25px">高低溫試驗(yàn)箱的制冷部分比較單一，只要能夠恒定在一定的溫度就可以。試驗(yàn)箱生產(chǎn)廠家</p><p style="text-indent:25px">對(duì)于試驗(yàn)中所需加入介質(zhì)的環(huán)境試驗(yàn)，應(yīng)根據(jù)高低溫試驗(yàn)箱試驗(yàn)要求正確添加。如濕熱試驗(yàn)箱用水是有一定要求的，試驗(yàn)箱用水電阻率不得低于500歐米，一般自來(lái)水電阻率10--100歐米，蒸餾水電阻率100--10000歐米，去離子水電阻率10000-100000歐米，因此濕熱試驗(yàn)用水要用蒸餾水或去離子水，而且一定要用新鮮的，因?yàn)樗c空氣接觸后，易受到二氧化碳和灰塵污染，水有能溶多種物質(zhì)的性質(zhì)，時(shí)間長(zhǎng)了后，電阻率要下降。市面上有一種純凈水比較經(jīng)濟(jì)，而且方便，它的電阻率相當(dāng)于蒸餾水。試驗(yàn)箱生產(chǎn)廠家</p></p><br /><p>文章來(lái)源地址: http://m.cdcfah.com/cp/2420578.html</p></div></div></div></div></div><div id="e77rl78" class="page-right twoColRt"><div id="ugx7v8b" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="wln8apl" class="recomPic likePro"><a href="http://m.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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 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