風冷恒溫恒濕試驗箱和水冷恒溫恒濕試驗箱的特點

水冷(leng)恒溫恒濕(shi)試驗箱水冷(leng)式冷(leng)凍機組(zu)與風冷(leng)式冷(leng)凍機組(zu)，各有(you)其自身的特點，要根(gen)據不同(tong)的使用環(huan)境、空間、及所需機組(zu)的制冷(leng)量大(da)小、和不同(tong)的城(cheng)市地域(yu)等(deng)來(lai)進(jin)行綜合考(kao)慮加以選擇(ze)。

一般(ban)（在北方(fang)缺水(shui)、干燥(zao)的地(di)方(fang)）建(jian)(jian)議采用風冷式(shi)制(zhi)冷的方(fang)式(shi)；一般(ban)（在南方(fang)濕(shi)潤(run)、多水(shui)的地(di)方(fang)）建(jian)(jian)議采用水(shui)冷式(shi)制(zhi)冷的方(fang)式(shi)；

風冷恒溫恒濕試驗箱和水冷恒溫恒濕試驗箱的優缺點：

風冷(leng)式：優點：采用(yong)空(kong)氣(qi)冷(leng)卻(que)(que)(que)方式，省去了(le)(le)冷(leng)卻(que)(que)(que)水(shui)(shui)系(xi)統(tong)所必(bi)不可少(shao)的冷(leng)卻(que)(que)(que)塔(ta)、冷(leng)卻(que)(que)(que)水(shui)(shui)泵(beng)和管(guan)道系(xi)統(tong)，避免水(shui)(shui)質(zhi)過(guo)差地區(qu)造成(cheng)冷(leng)凝(ning)器(qi)結垢、水(shui)(shui)管(guan)堵塞(sai)，還節約(yue)了(le)(le)水(shui)(shui)資源(yuan)，是目前冷(leng)水(shui)(shui)空(kong)調設備產品中，保養維修最經濟、簡單的機(ji)種。風冷(leng)式冷(leng)凝(ning)器(qi)（室溫控制在30℃以內(nei)）運(yun)用(yong)室溫交(jiao)替(ti)輔(fu)助制冷(leng)，是一種專與半封閉(bi)壓縮機(ji)配套的散(san)熱器(qi)，采用(yong)不銹鋼釬焊板式。

水冷恒(heng)溫恒(heng)濕試驗箱水冷式：優點：優異(yi)的散熱性(xing)(xing)能(neng)，高可靠性(xing)(xing)，且對環境適應(ying)能(neng)力強，（適合大型的機組(zu)設(she)備）。

1、水冷式殼(ke)管式換熱(re)器(qi)1.殼(ke)管式冷凝(ning)器(qi)由承壓殼(ke)體和高效外螺紋紫銅(tong)換熱(re)管組成,需配置冷卻(que)塔。

2.配備的冷卻水(shui)系統由冷卻塔，循環管(guan)道泵(beng)及配套管(guan)件、閥門組成。

4.冷(leng)凝(ning)器端蓋底部設計排水孔，冬季長期(qi)不使用時可以將冷(leng)凝(ning)器中的(de)水放盡，避(bi)免低(di)溫損壞換熱器、閥門及管(guan)道。 

水(shui)(shui)(shui)冷(leng)(leng)(leng)恒(heng)(heng)溫恒(heng)(heng)濕(shi)試驗箱水(shui)(shui)(shui)冷(leng)(leng)(leng)式缺點：一(yi)定要安(an)裝電子水(shui)(shui)(shui)處理儀，或強(qiang)磁水(shui)(shui)(shui)處理儀，不然散熱效率衰減(jian)太大，使(shi)用時間越長，系統的(de)(de)效果越差，每年的(de)(de)水(shui)(shui)(shui)處理成(cheng)(cheng)本高，效果不可能達到100%的(de)(de)除垢。冷(leng)(leng)(leng)卻循環水(shui)(shui)(shui)水(shui)(shui)(shui)質是(shi)關鍵。因為使(shi)用了液(ye)體介質來傳導熱量所以就會存在一(yi)定的(de)(de)風險(xian)，一(yi)旦管道和接(jie)頭出現(xian)破損就會造成(cheng)(cheng)液(ye)體的(de)(de)泄漏從而(er)使(shi)電器元件(jian)短路(lu)燒毀(hui)。

水冷恒溫(wen)(wen)(wen)恒濕(shi)(shi)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang)技術(shu)規格：GB11158 高(gao)(gao)溫(wen)(wen)(wen)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang)技術(shu)條件；⒉ GB10589-89 低(di)溫(wen)(wen)(wen)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang)技術(shu)條件；⒊ GB10592-89 高(gao)(gao)低(di)溫(wen)(wen)(wen)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang)技術(shu)條件；⒋ GB/T10586-89 濕(shi)(shi)熱(re)(re)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang)技術(shu)條件；⒌ GB/T2423.1-2008 低(di)溫(wen)(wen)(wen)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)方法；⒍ GB/T2423.2-2008 高(gao)(gao)溫(wen)(wen)(wen)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)方法；⒎ GB/T2423.3-2006 濕(shi)(shi)熱(re)(re)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)方法；⒏ GB/T2423.4-2008 交變濕(shi)(shi)熱(re)(re)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)方法；⒐ GB/T2423.22-2002 溫(wen)(wen)(wen)度變化(hua)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)方法；⒑ IEC60068-2-1.1990 低(di)溫(wen)(wen)(wen)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)方法；⒒ IEC60068-2-2.1974 高(gao)(gao)溫(wen)(wen)(wen)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)方法；⒓ GJB150.3 高(gao)(gao)溫(wen)(wen)(wen)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)；⒔ GJB150.4 低(di)溫(wen)(wen)(wen)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)；⒕ GJB150.9 濕(shi)(shi)熱(re)(re)試(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)；