低溫(wen)(wen)老(lao)化箱它是(shi)用(yong)(yong)于做低溫(wen)(wen)可(ke)靠(kao)性測試的(de)設(she)備。愛佩公司為了保證皮革低溫(wen)(wen)耐(nai)寒試驗箱/低溫(wen)(wen)老(lao)化箱對降溫(wen)(wen)速率和(he)Z低溫(wen)(wen)度(du)(du)的(de)要求(qiu)，制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)系(xi)(xi)統(tong)采(cai)用(yong)(yong)法進口泰康或德比(bi)澤爾壓縮(suo)機所組(zu)成的(de)二(er)元復疊(die)式制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)系(xi)(xi)統(tong)，該制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)系(xi)(xi)統(tong)具有降溫(wen)(wen)速度(du)(du)快、匹(pi)配合理(li)、可(ke)靠(kao)性高、使用(yong)(yong)維護方(fang)(fang)便(bian)等優勢(shi)，后制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑經(jing)(jing)截流閥熱膨脹(zhang)作用(yong)(yong)，這時制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑溫(wen)(wen)度(du)(du)降低。Z后制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑通過蒸發器等溫(wen)(wen)地從(cong)溫(wen)(wen)度(du)(du)較高的(de)物(wu)體吸熱，使被(bei)冷(leng)(leng)(leng)(leng)卻物(wu)體溫(wen)(wen)度(du)(du)降低。此(ci)循環(huan)周而復始從(cong)而達到(dao)降溫(wen)(wen)之目的(de)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)系(xi)(xi)統(tong)的(de)設(she)計應用(yong)(yong)能(neng)(neng)(neng)量調節技術，種行(xing)之有效(xiao)的(de)處理(li)方(fang)(fang)式既(ji)能(neng)(neng)(neng)保證在制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)機組(zu)正(zheng)常運行(xing)的(de)情況下又(you)能(neng)(neng)(neng)對制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)系(xi)(xi)統(tong)的(de)能(neng)(neng)(neng)耗及(ji)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)量進行(xing)有效(xiao)的(de)調節，使制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)系(xi)(xi)統(tong)的(de)運行(xing)費用(yong)(yong)下降到(dao)較為經(jing)(jing)濟的(de)狀態。

皮革低溫耐寒試驗(yan)箱/低溫老化箱技術參數：

1）低溫(wen)測試(shi)可(ke)選范圍：0℃~RT ，-20℃~RT ，-40℃~RT ，-60℃~RT ，-70℃~RT

2）測試區尺寸：(W×H×D)mm= 500×600×500或1000×600×500更多(duo)標準可選擇或非(fei)標定制請致電愛佩公(gong)司業務部（）。

3）溫度偏差：±0.5℃

4）溫濕度均差：±2℃

5）升溫速率約:3℃/min

6）降(jiang)溫速率(lv)約: 0.75~1℃/min

7）制冷(leng)劑(ji)：R23/R404A

8) 電源：AC 1∮，220V，50Hz，27A

注：  1）溫度傳感器設置于皮(pi)革低溫耐寒(han)試驗箱/低溫老化箱出風(feng)口(kou)處   

2）溫(wen)(wen)度(du)均勻度(du)為：皮革低(di)溫(wen)(wen)耐寒試驗箱/低(di)溫(wen)(wen)老化箱幾何中心點處，溫(wen)(wen)濕度(du)時的(de)所測之數據。