簡要描述:恒(heng)溫(wen)(wen)(wen)恒(heng)濕模擬試驗箱廠家柜制(zhi)冷(leng)(leng)(leng)優點 :傳統低溫(wen)(wen)(wen)控(kong)制(zhi)方式:制(zhi)冷(leng)(leng)(leng)壓縮(suo)機啟(qi)停控(kong)制(zhi)溫(wen)(wen)(wen)度(溫(wen)(wen)(wen)度波動大、嚴重影響壓縮(suo)機壽(shou)命,已(yi)淘汰的技(ji)(ji)術)制(zhi)冷(leng)(leng)(leng)壓縮(suo)機恒(heng)定運行+加熱(re)PID控(kong)制(zhi)(導致制(zhi)冷(leng)(leng)(leng)量與加熱(re)相抵消實現溫(wen)(wen)(wen)度動態平衡,浪費了大量的電能)新型PWM冷(leng)(leng)(leng)控(kong)制(zhi)技(ji)(ji)術實現低溫(wen)(wen)(wen)節能運行:低溫(wen)(wen)(wen)工(gong)作(zuo)狀態,加熱(re)器不參與工(gong)作(zuo),通過PWM技(ji)(ji)術控(kong)制(zhi)調節制(zhi)冷(leng)(leng)(leng)機組制(zhi)冷(leng)(leng)(leng)劑流(liu)量和流(liu)向,對制(zhi)冷(leng)(leng)(leng)管道、冷(leng)(leng)(leng)旁通管道、熱(re)旁通管道三向
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恒溫恒濕模擬試驗箱廠家柜主要技術參數:
1、溫度范圍:-40℃~+150℃
2、解析精度:溫度:±0.01℃;
3、溫度(du)波動度(du):±0.5℃
4、溫度均勻度:±2.0℃
5、升溫速率:2℃-3℃/min(從(cong)常(chang)溫升到(dao)高(gao)溫、非(fei)線性空載)
6、降溫(wen)速率:0.75℃-1℃/min(從常溫(wen)降到低溫(wen)、非線性空載)
7、濕度(du)范圍:20%~98%R.H(可要(yao)可不要(yao)帶濕度(du)功能)
8、濕(shi)度(du)波動(dong)度(du):±2.0%R.H(可(ke)要可(ke)不要帶濕(shi)度(du)功能(neng))
9、濕(shi)度偏差(cha):±3%
恒溫恒濕模擬試驗箱廠家柜是(shi)可(ke)(ke)以恒(heng)(heng)定(ding)(高(gao)低(di)溫(wen)(wen)(wen)的某一(yi)個溫(wen)(wen)(wen)度)+可(ke)(ke)以恒(heng)(heng)定(ding)20%~98%RH的濕(shi)(shi)度做試(shi)驗(yan)(yan)。因為(wei)它們的結構(gou)像(xiang)一(yi)個箱(xiang)(xiang)子(zi)(zi),也是(shi)一(yi)臺機(ji)器,所(suo)以被稱為(wei)高(gao)低(di)溫(wen)(wen)(wen)濕(shi)(shi)度試(shi)驗(yan)(yan)箱(xiang)(xiang)或(huo)(huo)(huo)高(gao)低(di)溫(wen)(wen)(wen)濕(shi)(shi)度試(shi)驗(yan)(yan)機(ji)都是(shi)非常(chang)正常(chang)的。本(ben)設(she)備主要適用于航天(tian)、軍工、艦船(chuan)、光(guang)電(dian)(dian)、光(guang)伏、電(dian)(dian)工、電(dian)(dian)子(zi)(zi)、醫療器械等整(zheng)機(ji)及零部件的高(gao)低(di)溫(wen)(wen)(wen)濕(shi)(shi)度試(shi)驗(yan)(yan)箱(xiang)(xiang)。供用戶對整(zheng)機(ji)(或(huo)(huo)(huo)部件)、材料、電(dian)(dian)器、儀器、涂層、鍍(du)層等作相應的氣候溫(wen)(wen)(wen)度適應性試(shi)驗(yan)(yan),以便對試(shi)品(pin)或(huo)(huo)(huo)試(shi)品(pin)試(shi)驗(yan)(yan)行為(wei)作出評(ping)價及評(ping)估.
是(shi)一些非行(xing)內標稱的(de)稱呼。其實(shi)際功(gong)能及性能參(can)數技術(shu)(shu)指標等(deng)及一樣滿(man)足國家標準(zhun)GB/T10589-2008低溫(wen)試驗箱技術(shu)(shu)條件(jian)、GB/T10586-2006濕熱試驗箱技術(shu)(shu)條件(jian)、GB/T10592-2008高低溫(wen)試驗箱技術(shu)(shu)條件(jian)、GB2423.1-2008低溫(wen)試驗Aa , Ab、GB2423.1-2008(IEC68-2-3)恒定(ding)濕熱試驗 Ca、MIL-STD810D方法502.2、GB/T2423.4-2008(MIL-STD810)方法507.2程序3。常用于電子、電器、通訊、化工、橡膠、五金、玩具、科(ke)研等(deng)各行(xing)業。
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