密封套高低溫試驗機適(shi)(shi)用(yong)于(yu)儀器(qi)儀表材(cai)料、電工、電子(zi)產品(pin)、家用(yong)電器(qi)、汽摩配件、化工涂(tu)料、航(hang)(hang)空航(hang)(hang)天產品(pin)及其他相關(guan)產品(pin)零部件在高低溫濕(shi)(shi)熱的(de)(de)環境下貯(zhu)存(cun)，運輸、使用(yong)時的(de)(de)適(shi)(shi)應性試(shi)(shi)驗。恒溫恒濕(shi)(shi)試(shi)(shi)驗箱主要(yao)(yao)適(shi)(shi)用(yong)于(yu)工業(ye)產品(pin)恒定(ding)、濕(shi)(shi)熱交變(bian)的(de)(de)可(ke)靠性試(shi)(shi)驗，對產品(pin)的(de)(de)物理以(yi)及其他相關(guan)特性進行環境模擬測試(shi)(shi)。來(lai)判斷產品(pin)的(de)(de)性能(neng)，是否仍然能(neng)夠(gou)符合預(yu)定(ding)要(yao)(yao)求，以(yi)便于(yu)產品(pin)設(she)計、改進、鑒定(ding)及出廠檢驗用(yong)。
技術參數(shu)：
度范圍：0℃/-20℃/-40℃/-70℃～+100℃/+150℃
溫度均勻度：≤2℃
溫(wen)度偏差(cha)：±2℃
溫(wen)度(du)波動度(du)：≤1℃（≤±0.5℃,按GB/T5170-1996表(biao)示）
升溫時間：+20℃～+150℃/約45min (空載)
降溫時間：+20℃～-20℃/45min/ +20℃～-40℃/60min/ +20℃～-70℃/100min/(空(kong)載)
安保護(hu)措施：漏電(dian)、短路、超(chao)溫、缺水、電(dian)機過熱、壓縮機超(chao)壓、過載、過流(liu)
標(biao)準裝置：試品擱板(兩套(tao))、觀察窗、照明燈、電纜孔（φ50個）、腳輪(lun)
電源：AC380V  50Hz 三相四(si)線+接地線。
標準：
GB10589-89 低溫(wen)(wen)試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang)技術(shu)條件(jian)(jian)；GB10592-89 高(gao)低溫(wen)(wen)試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang)技術(shu)條件(jian)(jian)；GB11158高(gao)溫(wen)(wen)試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang)技術(shu)條件(jian)(jian)；GB/T10586-89 濕熱(re)試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang)技術(shu)條件(jian)(jian)；GB/T2423.1-2008 低溫(wen)(wen)試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang)試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)方(fang)法(fa)(fa)；GB/T2423.2-2008 高(gao)溫(wen)(wen)試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang)試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)方(fang)法(fa)(fa)；GB/T2423.3-2006 濕熱(re)試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang)試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)方(fang)法(fa)(fa)；GB/T2423.4-2008 交(jiao)變濕熱(re)試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)方(fang)法(fa)(fa) ；GB/T2423.22-2002 溫(wen)(wen)度變化試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)方(fang)法(fa)(fa)；IEC60068-2-1.1990 低溫(wen)(wen)試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang)試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)方(fang)法(fa)(fa)；IEC60068-2-2.1974 高(gao)溫(wen)(wen)試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang)試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)方(fang)法(fa)(fa)；GJB150.3 高(gao)溫(wen)(wen)試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)；GJB150.4 低溫(wen)(wen)試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)；GJB150.9 濕熱(re)試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)。
密封套高低溫試驗機節流裝(zhuang)置：
熱力膨脹(zhang)閥、手(shou)動膨脹(zhang)閥(采用計算機自動調整冷煤流量,有效帶(dai)走待測品發熱負熱能)配(pei)備(bei)了先進(jin)、可靠、節(jie)(jie)能的(de)(de)制冷系統(tong)設備(bei)采用優越的(de)(de)制冷技(ji)術(shu)并(bing)配(pei)備(bei)冷端PID調節(jie)(jie)技(ji)術(shu)該技(ji)術(shu)的(de)(de)應用既減少了壓縮機制冷輸入功率，又(you)大大降(jiang)低(di)了加熱功率，從(cong)而(er)使試驗(yan)箱在相同試驗(yan)效果(guo)的(de)(de)基礎(chu)上具有很好(hao)的(de)(de)節(jie)(jie)能效果(guo)。