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      您好,歡迎光臨成都南光機器有限公司 English / 簡體中文
      產品展示
      K-720擴散泵
      • 用途及特點
      • 規格參數
        產品用途
        Product Usage
         
        ●應用于航天、科研、核電、鍍膜、太陽能、真空爐、能源、醫藥、冶金、化工等諸多行業

        產品特點:
        Features:
         
        ●占用空間小,抽速大
        ●工作壓力范圍10-2~10-5Pa
        ●內加熱方式能源利用率高
        ●使用壽命長
        ●熱電偶提供溫度數據

        K-720型擴散泵主要技術參數
        K-720 diffusion pump main technical parameters
        項   目
        Item
        性   能
        performance
        進氣口通經(mm)
        Air inlet passage (mm)
        720
        排氣口通經(mm)
        Exhaust opening pass (mm)
        160
        名義抽氣速度(l/s)無水冷阱
        Nominal pumping speed (l / s)
        without water cooling trap
        ≥22000
        名義抽氣速度(l/s)裝有水冷阱
        Nominal pumping speed (l / s)
        with water-cooled trap
        ≥11000
        有效抽氣速度(裝有水冷阱)
        Effective pumping speed (with water-cooled trap)
        ≥11000L/S
        極限壓力(Pa)(裝有水冷阱)
        Ultimate pressure (Pa) (with water-cooled trap)
        ≤5.0×10-5
        空載臨界前級壓力(Pa)
        No-load critical back pressure (Pa)
        Use pump oil
        ≥36
        滿載臨界前級壓力(Pa)
        Critical back pressure at full load (Pa)
        ≥30
        使用泵油
        Pump oil
        DC705/275硅油
        Silicone oil
        使用泵油量(L)
        Pump oil volume (L)
        11
        泵油返流率(裝有水冷阱)(mg/cm2.min)
        Pump oil return rate
        (with water cooling trap) (mg / cm2.min)
        <10-5
        使用電量(KW)
        Power consumption (KW)
        12
        加熱方式
        heating method
        加熱管浸入油中加熱
        Heating tube immersed in oil to heat
        冷卻方式
        cooling method
        強制水冷
        Forced water cooling
        使用冷卻水流量(L/min)
        Use cooling water flow (L / min)
        10
        冷卻水連接口
        Cooling water connection
        G3/8(8處)  G1/8(2處)
        G3/8-8 places;G1/8-2 places
        預熱時間(min)
        Warm-up time (min)
        80
        重量(Kg)
        Weight (Kg)
        ~380
         


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