江蘇(su)易騰檢測儀器有限(xian)公司是一家可靠性試驗設備的(de)(de)制造商，我(wo)(wo)們專注(zhu)于(yu)可靠性試驗已有16余年(nian)，在此(ci)期間，我(wo)(wo)們竭盡所(suo)能，努力為客戶(hu)提供完善的(de)(de)實驗室規劃方案，匹配(pei)合適的(de)(de)試驗設備。

恒溫恒濕試驗箱是環試設(she)備(bei)中一款多功能比較昂貴(gui)的(de)設(she)備(bei) 之一，雖然說它設(she)備(bei)準確(que)但也無(wu)法保(bao)證試驗使用過程 中不會出現(xian)絲(si)毫故障(zhang)。因為導致設(she)備(bei)出現(xian)故障(zhang)原(yuan)因除(chu)了本身質量(liang)問(wen)題以外還有別的(de)因素(su)在(zai)里面，就比如操作問(wen)題或是放置環境等。

發現恒溫恒濕(shi)試驗箱故障(zhang)時(shi)要先判斷(duan)出現故障(zhang)的原(yuan)因，恒溫恒濕(shi)試驗箱在(zai)判斷(duan)故障(zhang)問(wen)題時(shi)是(shi)非(fei)常簡單的，當設備在(zai)出現問(wen)題時(shi)系統(tong)會(hui)自動將問(wen)題顯示在(zai)控制(zhi)儀表上(shang)，用(yong)戶可以根(gen)據控制(zhi)儀表的提(ti)示解決問(wen)題，有些故障(zhang)并不是(shi)用(yong)戶能(neng)夠解決的或控制(zhi)系統(tong)不能(neng)夠自行診斷(duan)的故障(zhang)，這是(shi)我們(men)就需要去找生產廠家的技術(shu)人員指導或是(shi).上(shang)門解決。

除了控制(zhi)系統會(hui)提示出(chu)(chu)現(xian)的故障和相對的解決方(fang)法外，說明書也有很多的故障處理方(fang)法，大家(jia)可(ke)以根據(ju)上面(mian)的內(nei)容(rong)進(jin)行判斷。但是(shi)有一點要注(zhu)意(yi) ，就是(shi)在檢測(ce)之前一定要將設備的電源(yuan)切斷避免出(chu)(chu)現(xian)意(yi)外。

恒(heng)(heng)(heng)(heng)(heng)溫(wen)(wen)(wen)恒(heng)(heng)(heng)(heng)(heng)濕(shi)試驗機加(jia)(jia)溫(wen)(wen)(wen)裝置是(shi)(shi)控(kong)(kong)制(zhi)恒(heng)(heng)(heng)(heng)(heng)溫(wen)(wen)(wen)恒(heng)(heng)(heng)(heng)(heng)濕(shi)機是(shi)(shi)不是(shi)(shi)升溫(wen)(wen)(wen)關鍵(jian)環節；它(ta)是(shi)(shi)控(kong)(kong)制(zhi)器得到(dao)升溫(wen)(wen)(wen)指令時會輸出電壓(ya)給(gei)繼電器，大約3-12伏直流電加(jia)(jia)在固(gu)態(tai)繼電器上面；它(ta)的(de)交流端相(xiang)當于導(dao)線接通(tong)(tong)；接觸器也同時吸(xi)合，加(jia)(jia)熱器兩端有(you)電壓(ya)使(shi)其發熱，步入(ru)(ru)式恒(heng)(heng)(heng)(heng)(heng)溫(wen)(wen)(wen)恒(heng)(heng)(heng)(heng)(heng)濕(shi)環境(jing)試驗艙(cang)價格(ge)，通(tong)(tong)過循環風機帶(dai)動(dong)把熱量帶(dai)到(dao)箱里，使(shi)恒(heng)(heng)(heng)(heng)(heng)溫(wen)(wen)(wen)恒(heng)(heng)(heng)(heng)(heng)濕(shi)機升溫(wen)(wen)(wen)，吉林步入(ru)(ru)式恒(heng)(heng)(heng)(heng)(heng)溫(wen)(wen)(wen)恒(heng)(heng)(heng)(heng)(heng)濕(shi)環境(jing)試驗艙(cang)，那溫(wen)(wen)(wen)度(du)快(kuai)達到(dao)你(ni)的(de)設定(ding)值；控(kong)(kong)制(zhi)器通(tong)(tong)過加(jia)(jia)在固(gu)態(tai)繼電器通(tong)(tong)斷調節；我(wo)們在恒(heng)(heng)(heng)(heng)(heng)溫(wen)(wen)(wen)恒(heng)(heng)(heng)(heng)(heng)濕(shi)機看屏幕上加(jia)(jia)熱出力多少來調節發熱量；這是(shi)(shi)在89度(du)以上溫(wen)(wen)(wen)度(du)控(kong)(kong)制(zhi)，在89度(du)以下溫(wen)(wen)(wen)度(du)穩定(ding)如何(he)控(kong)(kong)制(zhi)呢？恒(heng)(heng)(heng)(heng)(heng)溫(wen)(wen)(wen)恒(heng)(heng)(heng)(heng)(heng)濕(shi)機是(shi)(shi)在一邊通(tong)(tong)過固(gu)態(tai)繼電器發熱出力多少；另通(tong)(tong)過壓(ya)縮機制(zhi)冷循環降溫(wen)(wen)(wen)達到(dao)動(dong)態(tai)平(ping)衡；溫(wen)(wen)(wen)度(du)恒(heng)(heng)(heng)(heng)(heng)定(ding)。

1.恒溫恒濕試驗箱箱體內(nei)外(wai)部(bu)的清(qing)潔與保養

（1)恒溫(wen)恒濕(shi)試(shi)驗箱在操作前應先將(jiang)內部雜質清除。

（2)配(pei)電室內每年至少清(qing)潔(jie)一次。以(yi)上(shang)，步入(ru)式恒溫(wen)恒濕環境試驗艙廠商，清(qing)潔(jie)時可利用(yong)吸塵(chen)器將室內灰塵(chen)吸除(chu)即(ji)可。

（3)箱體外部每(mei)年亦須清(qing)洗一次以上(shang)，清(qing)洗時先用肥(fei)皂(zao)水擦拭即可。

2.恒(heng)溫恒(heng)濕試(shi)驗箱加濕器(qi)之(zhi)檢查與保(bao)養加濕器(qi)內之(zhi)儲水應每月更換一次，確保(bao)水質清(qing)(qing)潔，加濕水盤應每一個月清(qing)(qing)洗一次，確保(bao)水流順暢(chang)。

3.恒溫恒濕(shi)試(shi)驗(yan)箱(xiang)(xiang)檢查(cha)超(chao)(chao)(chao)溫保(bao)(bao)護(hu)(hu)器(qi)恒溫恒濕(shi)試(shi)驗(yan)箱(xiang)(xiang)運轉時(shi)，超(chao)(chao)(chao)溫保(bao)(bao)護(hu)(hu)之設定(ding)較(jiao)高值加20℃~30℃。試(shi)驗(yan)箱(xiang)(xiang)內之溫度升(sheng)至超(chao)(chao)(chao)溫保(bao)(bao)護(hu)(hu)之設定(ding)時(shi)，加熱器(qi)之供電(dian)即停止，'OVERHEAT'超(chao)(chao)(chao)溫警示燈亮但風(feng)扇(shan)仍運轉，若長時(shi)間(jian)運轉及無人(ren)看管，運轉前請務必確實(shi)檢查(cha)超(chao)(chao)(chao)溫保(bao)(bao)護(hu)(hu)器(qi)，是(shi)否設定(ding)妥當[濕(shi)球超(chao)(chao)(chao)溫保(bao)(bao)護(hu)(hu)器(qi)之設定(ding)為(wei)120℃]。

4.恒溫恒濕試驗箱冷凝器(qi)灰塵之清除(chu)(chu)冷凝器(qi)應定(ding)期(qi)每月(yue)保養，利用真空吸(xi)塵器(qi)將冷凝器(qi)散熱(re)網(wang)片上附著之灰塵吸(xi)除(chu)(chu)或(huo)利用高(gao)壓空氣噴除(chu)(chu)灰塵。

5.恒(heng)溫(wen)(wen)恒(heng)濕試(shi)(shi)驗(yan)箱濕球測試(shi)(shi)布之(zhi)更(geng)換當測試(shi)(shi)布表面(mian)不干凈或(huo)變硬，或(huo)于做(zuo)完溫(wen)(wen)度控制后，繼(ji)續做(zuo)溫(wen)(wen)濕球度控制前都(dou)必須更(geng)換測試(shi)(shi)布。測試(shi)(shi)布約三個(ge)月(yue)更(geng)換一次，更(geng)換時應用清潔布擦(ca)拭測溫(wen)(wen)體，步入(ru)式恒(heng)溫(wen)(wen)恒(heng)濕環境試(shi)(shi)驗(yan)艙廠家，更(geng)換新測試(shi)(shi)布時應先清洗干凈。

6.恒溫恒濕試(shi)驗(yan)箱濕球(qiu)水(shui)(shui)(shui)位(wei)之檢查與調整(zheng)積(ji)水(shui)(shui)(shui)筒(tong)水(shui)(shui)(shui)位(wei)不可(ke)過(guo)高，使水(shui)(shui)(shui)溢出積(ji)水(shui)(shui)(shui)筒(tong)或(huo)過(guo)低(di)使濕球(qiu)測試(shi)布吸水(shui)(shui)(shui)不正常，影(ying)響濕球(qiu)的準確性水(shui)(shui)(shui)位(wei)大(da)約(yue)保持六分滿即可(ke)。積(ji)水(shui)(shui)(shui)筒(tong)水(shui)(shui)(shui)位(wei)之調整(zheng)，可(ke)調整(zheng)積(ji)水(shui)(shui)(shui)盒的高低(di)。

7.恒溫恒濕試驗箱長期停機不使用，應定期每月給設備通電，通電時間不小于1個小時。