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可程(cheng)(cheng)式恒(heng)(heng)溫恒(heng)(heng)濕試(shi)驗箱廣泛用于電工、電子(zi)、儀(yi)器、儀(yi)表等(deng)行業(ye)作、材料、零(ling)部件設(she)(she)備等(deng)的加(jia)速濕熱試(shi)驗，交變溫度(du)試(shi)驗，以便(bian)對試(shi)品在(zai)給定(ding)的環境條(tiao)件下(xia)的行為性能(neng)作出(chu)評價。可程(cheng)(cheng)式恒(heng)(heng)溫恒(heng)(heng)濕試(shi)驗箱特(te)點1、具(ju)有(you)(you)程(cheng)(cheng)式修正、清(qing)除、預約、啟(qi)動、停電、記憶、按鍵鎖定(ding)等(deng)功能(neng)；設(she)(she)定(ding)之曲線(xian)及監測過程(cheng)(cheng)；2、具(ju)有(you)(you)多(duo)種報警(jing)功能(neng)，故(gu)(gu)(gu)障(zhang)發生同(tong)時(shi)，可通過熒(ying)幕故(gu)(gu)(gu)障(zhang)顯(xian)示，消除故(gu)(gu)(gu)障(zhang)；3、可設(she)(she)定(ding)程(cheng)(cheng)式120組，1200段(duan)，循環次數可達(da)(da)999次，每段(duan)時(shi)間(jian)zui大設(she)(she)定(ding)99小時(shi)59分；4、具(ju)有(you)(you)9組PID參數調節，以達(da)(da)到穩定(ding)、之控制；5、人(ren)...

高(gao)低(di)溫(wen)(wen)試(shi)(shi)(shi)驗箱(xiang)的(de)(de)(de)(de)使用(yong)注意(yi)事項(xiang)是(shi)什么高(gao)低(di)溫(wen)(wen)試(shi)(shi)(shi)驗箱(xiang)是(shi)屬于(yu)模擬自然環境的(de)(de)(de)(de)一種(zhong)實驗設備，它能(neng)(neng)模擬大(da)氣(qi)高(gao)溫(wen)(wen)和低(di)溫(wen)(wen)狀態(tai)下(xia)，物(wu)料(liao)產(chan)生的(de)(de)(de)(de)反應。我們公(gong)司(si)生產(chan)的(de)(de)(de)(de)高(gao)低(di)溫(wen)(wen)試(shi)(shi)(shi)驗箱(xiang)就是(shi)模擬各種(zhong)的(de)(de)(de)(de)天氣(qi)。以下(xia)是(shi)為了讓(rang)您安(an)全的(de)(de)(de)(de)使用(yong)試(shi)(shi)(shi)驗箱(xiang)的(de)(de)(de)(de)注意(yi)事項(xiang)，供(gong)客戶參考。1、箱(xiang)體(ti)內溫(wen)(wen)度≥55℃時，請勿(wu)打開制(zhi)冷壓縮(suo)機(ji)，以保(bao)證壓縮(suo)機(ji)長(chang)壽(shou)(shou)命(ming)正常的(de)(de)(de)(de)運行；2、有制(zhi)冷功能(neng)(neng)的(de)(de)(de)(de)產(chan)品搬運時傾角不得大(da)于(yu)45℃，放置(zhi)到位后，應靜放1～2小時再開機(ji)，有利于(yu)制(zhi)冷系統(tong)能(neng)(neng)正常工作并延長(chang)壽(shou)(shou)命(ming)；3、為保(bao)證設備及試(shi)(shi)(shi)驗的(de)(de)(de)(de)安(an)全，請安(an)裝外部保(bao)護接地，并按照合同設備...

恒(heng)溫(wen)(wen)(wen)恒(heng)濕(shi)試驗(yan)(yan)(yan)(yan)箱(xiang)的(de)安(an)全(quan)保障(zhang)對(dui)實(shi)(shi)驗(yan)(yan)(yan)(yan)安(an)全(quan)起著(zhu)保證(zheng)效果的(de)超(chao)溫(wen)(wen)(wen)保護器(qi)，是每一臺恒(heng)溫(wen)(wen)(wen)恒(heng)濕(shi)試驗(yan)(yan)(yan)(yan)箱(xiang)的(de)*裝置，不(bu)只能削減樣(yang)品(pin)(pin)被燒(shao)壞的(de)機率，關于實(shi)(shi)驗(yan)(yan)(yan)(yan)箱(xiang)的(de)使(shi)用壽命亦是起著(zhu)活躍(yue)的(de)效果。恒(heng)溫(wen)(wen)(wen)恒(heng)濕(shi)試驗(yan)(yan)(yan)(yan)箱(xiang)在實(shi)(shi)驗(yan)(yan)(yan)(yan)過(guo)程中(zhong)，溫(wen)(wen)(wen)度操(cao)控器(qi)有也許(xu)(xu)呈現(xian)(xian)毛病，以至于實(shi)(shi)驗(yan)(yan)(yan)(yan)箱(xiang)的(de)加(jia)熱(re)(re)器(qi)不(bu)中(zhong)止工(gong)作(zuo)，實(shi)(shi)驗(yan)(yan)(yan)(yan)箱(xiang)一向升溫(wen)(wen)(wen)，無(wu)法經(jing)過(guo)正常的(de)信號供應來堵截加(jia)熱(re)(re)器(qi)的(de)電源，使(shi)得加(jia)熱(re)(re)管(guan)無(wu)法有節律的(de)中(zhong)止供熱(re)(re)，這種狀況很有也許(xu)(xu)會將箱(xiang)內測驗(yan)(yan)(yan)(yan)的(de)樣(yang)品(pin)(pin)悉(xi)數燒(shao)壞并形成恒(heng)溫(wen)(wen)(wen)恒(heng)濕(shi)試驗(yan)(yan)(yan)(yan)箱(xiang)著(zhu)火。實(shi)(shi)驗(yan)(yan)(yan)(yan)箱(xiang)在做實(shi)(shi)驗(yan)(yan)(yan)(yan)時還也許(xu)(xu)呈現(xian)(xian)溫(wen)(wen)(wen)度上升與降低(di)的(de)過(guo)沖狀況致使(shi)發熱(re)(re)體系或制(zhi)冷體系發作(zuo)...

IPX防(fang)(fang)水(shui)(shui)等級(ji)有(you)(you)(you)以下級(ji)別:1級(ji)不(bu)(bu)(bu)允許滲水(shui)(shui)，結構(gou)表面(mian)(mian)(mian)無濕(shi)漬(zi)2級(ji)不(bu)(bu)(bu)允許漏(lou)(lou)水(shui)(shui)，結構(gou)表面(mian)(mian)(mian)可有(you)(you)(you)少(shao)量(liang)(liang)濕(shi)漬(zi)工業(ye)與民(min)用(yong)建筑(zhu)：濕(shi)漬(zi)總(zong)面(mian)(mian)(mian)積(ji)(ji)(ji)不(bu)(bu)(bu)大于總(zong)防(fang)(fang)水(shui)(shui)面(mian)(mian)(mian)積(ji)(ji)(ji)的1％，單(dan)個濕(shi)漬(zi)面(mian)(mian)(mian)積(ji)(ji)(ji)不(bu)(bu)(bu)大于0.1m2，任意(yi)(yi)100m2防(fang)(fang)水(shui)(shui)面(mian)(mian)(mian)積(ji)(ji)(ji)不(bu)(bu)(bu)超過一(yi)處其他地下工程(cheng)：濕(shi)漬(zi)總(zong)面(mian)(mian)(mian)積(ji)(ji)(ji)不(bu)(bu)(bu)大于防(fang)(fang)水(shui)(shui)面(mian)(mian)(mian)積(ji)(ji)(ji)的6％，單(dan)個濕(shi)漬(zi)面(mian)(mian)(mian)積(ji)(ji)(ji)不(bu)(bu)(bu)大于0.2m2，任意(yi)(yi)100m2防(fang)(fang)水(shui)(shui)面(mian)(mian)(mian)積(ji)(ji)(ji)不(bu)(bu)(bu)超過4處3級(ji)有(you)(you)(you)少(shao)量(liang)(liang)漏(lou)(lou)水(shui)(shui)點，不(bu)(bu)(bu)得有(you)(you)(you)線(xian)流和漏(lou)(lou)泥砂單(dan)個濕(shi)漬(zi)面(mian)(mian)(mian)積(ji)(ji)(ji)不(bu)(bu)(bu)大于0.3m2，單(dan)個漏(lou)(lou)水(shui)(shui)點的漏(lou)(lou)水(shui)(shui)量(liang)(liang)不(bu)(bu)(bu)大于2.5L/d，任意(yi)(yi)100m2防(fang)(fang)水(shui)(shui)面(mian)(mian)(mian)積(ji)(ji)(ji)不(bu)(bu)(bu)超過7處4級(ji)有(you)(you)(you)漏(lou)(lou)水(shui)(shui)點，不(bu)(bu)(bu)得有(you)(you)(you)線(xian)流和漏(lou)(lou)泥砂...

可程(cheng)式(shi)恒溫恒濕箱(xiang)不制冷(leng)(leng)故障解析由于客戶(hu)經常會遇到(dao)試驗(yan)設備不制冷(leng)(leng)的(de)狀(zhuang)況，所以(yi)今天在(zai)這里跟大家一(yi)起(qi)研(yan)究研(yan)究，以(yi)下意見僅供參(can)考。分析一(yi)：1.由于是(shi)溫度保(bao)持不住，觀察制冷(leng)(leng)壓(ya)(ya)(ya)縮(suo)(suo)(suo)機在(zai)試驗(yan)箱(xiang)運行(xing)過程(cheng)中是(shi)否能夠啟動(dong)，壓(ya)(ya)(ya)縮(suo)(suo)(suo)機在(zai)環(huan)境(jing)試驗(yan)設備運行(xing)過程(cheng)中都(dou)能夠啟動(dong)，說明從主電(dian)源到(dao)各壓(ya)(ya)(ya)縮(suo)(suo)(suo)機的(de)電(dian)器線(xian)路正(zheng)常，電(dian)器系統方面也沒(mei)有問題。2.電(dian)氣(qi)系統沒(mei)有問題，繼續檢查制冷(leng)(leng)系統。首先檢查兩組制冷(leng)(leng)機組的(de)低溫（R23）級壓(ya)(ya)(ya)縮(suo)(suo)(suo)機的(de)排氣(qi)和(he)吸氣(qi)壓(ya)(ya)(ya)力(li)都(dou)較正(zheng)常值偏(pian)低，而且(qie)吸氣(qi)壓(ya)(ya)(ya)力(li)呈(cheng)抽空狀(zhuang)態，說明主制冷(leng)(leng)機組的(de)制冷(leng)(leng)劑量不足。3.用...