成人免费在线视频日韩,国产精品一区二区三区色av,免费国产精品成人在线,国产美女免费色爽视频,色偷偷成人一区二区三区91,亚洲不卡福利在线视频,亚洲综合伊人久久麻豆,成人女人毛片在线观看,天天综合色天天综合爱,久久日韩在线观看视频

    <rt id="vdlbj"><small id="vdlbj"></small></rt>

    1. <span id="vdlbj"></span>

        <li id="vdlbj"></li>
        1. A laboratory centrifuge

          A laboratory centrifuge

          The laboratory centrifuge is specially used for fine chemical, pharmaceutical, biotechnology, scientific research and food processing laboratories. Its versatility is not only suitable for the laboratory, but also for pilot or small-scale production. It is

          Optional equipment:

          Explosion-proof equipment: centrifuge are installed on the motor and electric equipment is in line with eu standards EN50014/50018/50019/50020. It can also be equipped with sealed electric control box according to the same explosion-proof standard.


          Gas protection: the centrifuge is constructed and designed to be equipped with nitrogen protection (nitrogen tube and appropriate end cover sealing ring), gas sealing device and siphon.


          Material: special stainless steel or Hastelloy alloy, end cap sealing ring surface covered with fluorine rubber.


          Attachment:

          -- Drum: 200mm diameter (effective volume 1.2 L), 300mm(effective volume 5.5 L) through the retention or active skimmer drain liquid.

          - test tube holder

          -- Removable filter bags made of various materials

          -- The observation lamp is provided with a cover

          -- Mobile platform car made of low carbon steel or stainless steel

          -- Loop timer

          -- The centrifuge cover is equipped with rotatable nozzle (on-line cleaning)


          General features:

          Rugged construction, the vertical centrifuge is mounted on four rubber damper pads.

          Drum: 200mm(RC20) and 300mm(RC30) diameter, with removable filter bag. Speed is 300r/min.

          The cover is equipped with a sealing gasket, safety locking device, feed pipe and viewing mirror.

          Drive: the motor controlled by the frequency converter is driven by the V-belt, so as to realize the operation of starting, braking and changing gears. All electrical equipment installed and on the machine are manufactured according to IP55 standard.

          Safety: The machine is equipped with a comprehensive safety protection device.

          The centrifuge is controlled by a control box mounted on the centrifuge, and the control panel containing the contactor inside is placed in a safe area.

          Material: AISL304, 316, 904L, TA2 and other materials can be used for all parts in contact with the material.


          model

          Drum diameter
          mm

          Drum height
          mm

          Effective volume
          I

          Maximum loading capacity
          kg

          speed
          r/min

          The length of the
          mm

          The width of the
          mm

          highly
          mm

          Open height
          mm

          The weight of the
          kg

          RC20

          200

          100

          1.2

          1.5

          3000

          780

          440

          645

          975

          130

          RC30

          300

          150

          5.5

          6.8

          3000

          780

          440

          645

          975

          130


          成人国产精品中文字幕| 在线日韩日本国产亚洲| 中文字幕亚洲乱亚洲乱妇| 国产极品久久久久极品| 天堂免费精品专区国产日韩| 亚洲区一区二在线视频| av熟妇一区二区三区| 免费人妻无码不卡中文字幕系| 国产成人 综合 亚洲欧洲| 亚洲欧洲成人精品av| 成人av在线直播观看| 亚洲一区二区女优av| 岛国大片视频在线播放| 成在线人免费视频一区二区| 国产99久久久国产无需播放器| 亚洲中文字幕中文字幕| 持续侵犯人妻中文字幕| 国产高清一区在线观看| av天堂免费在线播放| 欧美亚洲综合另类色妞网| 日本中文字幕在线在线| 欧美性狂猛XXXⅩXX吞精| 亚洲精品一品二品av| 亚洲精品毛片免费观看| 丰满人妻被中出一区二区| 巨乳av夹蜜桃站台蜜桃机成人| 国产精品国产AV片国产| 欧美一区二区三区不卡高清| 国产福利精品一区二区| 亚洲av日韩综合一区久热| 亚洲国产精品色一区二区| 在线欧美国产一区二区三区| 亚洲av乱码乱码精品| 午夜精品久久久久久99热| 亚洲一二三区精品与老人| 日韩欧美精品一区久久| 九九日本黄色精品视频| 国产精品伦理在线播放| 中文字幕中出少妇内射| 免费福利视频二区三区| 成人福利一区福利二区|