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大龍DLAB臺式(shi)(shi)高速(su)冷(leng)凍(dong)離(li)心(xin)(xin)機*制(zhi)冷(leng)功能：$n靜態預冷(leng)模式(shi)(shi)，離(li)心(xin)(xin)機蓋門關(guan)閉狀態下，只(zhi)要設(she)定(ding)溫(wen)(wen)度(du)(du)低于環(huan)境溫(wen)(wen)度(du)(du)，壓縮機即自動(dong)(dong)啟動(dong)(dong)制(zhi)冷(leng)；$n強大制(zhi)冷(leng)能力，在(zai)最高轉速(su)下，樣品溫(wen)(wen)度(du)(du)始終保持(chi)在(zai)4℃或(huo)以(yi)下；$n離(li)心(xin)(xin)完畢后，聲音(yin)提(ti)示，上蓋關(guan)閉保持(chi)腔內溫(wen)(wen)度(du)(du)；$n間歇式(shi)(shi)溫(wen)(wen)度(du)(du)控制(zhi)模式(shi)(shi)，無氟制(zhi)冷(leng)，低碳環(huan)保