亚洲国产成人精品无码区密臀Av-亚洲国产成人精品无码区在线播放-亚洲国产成人精品无码区在线观-亚洲国产成人精品无码区在线秒播-亚洲国产成人精品无码区在线网站-亚洲国产成人精品无码素人福利

Stock code:600071
Product
  • Product
  • News
Product
  • Product
  • News
  • PH20-1A31L-A

  • PH21-1600X

  • PH23

PH20 series biological microscope

share:
  • Description
  • Features
  • Download
  • The PH20 series biological microscopes, the biological microscopes recommended by the new curriculum standards, are very suitable for observing biological slices and specimens in elementary and middle schools. It can also be used for routine inspection and analysis of biology and pathology in health inspection departments.

    Product Features:

    Monocular observation tube

    45° inclined, 360° rotatable


    單目觀察鏡筒.png


    ● Wild-field eyepiece

    WF16X/11MM, WF10X/16MM


    目鏡.png


    Achromatic objective

    4X, 10X, 40X(Spring)


    物鏡.png


    Mobile round stage, slice clamp

    Diameter: 90, circular movement range: 6mm (with white frosted glass)


    移動圓平臺.png


    Coarse and fine focusing on different axes

    Coarse adjustment stroke: 10mm, fine adjustment accuracy: 1.8mm


    粗微動.png


    Lighting system

    Plano-concave mirror, 40mm

    High brightness LED, cold light source, rechargeable, adjustable brightness


    照明系統.png


    Handle

    Built-in handle, easy to take and move


    把手.png


    Power supply

    External switching power supply (adapter), AC95V-250V


    電源.png



  • PH20 Series Biological Microscope Main Parameters


    Model Number

    PH20-1A31L-A

    PH21-1600X

    PH23

    Total magnification

    40X-640X

    100X-1600X

    40X-1000X

    Observation tube

    Monocular tube,

    45°inclined,

    360° rotatable

    Monocular tube,

    45°inclined,

    360° rotatable

    Inclined binocular tube

    Eyepiece

    Wide field,

    WF10X/Φ18mm,

    WF16X/Φ11mm

    Wide field,

    WF10X/Φ18mm,

    Huygens H16X/Φ11mm

    Wide field, WF10X

    Objective 195

    Achromatic

    4X, 10X, 40X(Spring)

    10X, 40X(Spring),

    100X(Spring, Oil)

    4X, 10X, 40X(Spring), 100X(Spring, Oil)

    Nosepiece

    Three holes, inward

    Four Holes Nosepiece, outward

    Stage

    Round stage with slice holder, diameter: Φ90mm,

    circumferential movement range:

    6mm (with white ground glass)

    Double-layer

    mechanical stage,

    aluminum alloy casting,

    moving range:

    60mmX30mm

    Focusing mechanism

    Different coarse and fine adjustment, coarse focusing range 10mm,

    fine focusing graduation: 1.8mm

    Condenser

    /

    High transmission condenser

    Illumination

    High brightness LED, cold light source,

    rechargeable, adjustable brightness

    LED cold light source

    lighting, 1W LED,

    400mAH rechargeable battery, with charging

    indicator, stepless

    adjustable light

    source brightness

    Power cord plug

    220V/50HZ, Chinese standard

    Design for client

    Package

    Foam+carton

    Nylon bag

    Foam+carton


主站蜘蛛池模板: 久久国产精品久久久 | 成人aaa片一区国产精品 | 男女久久久国产一区二区三区 | 激情射精爆插热吻无码视频 | 亚洲情在线最近免费大全免费版视频日 | 亚洲国产大片在线观看 | 国产成人亚洲高清一区 | 国产a精品一区二区三区不卡 | 亚洲五月综合网色九月色 | 日韩欧美日韩图片一区 | 国产亚洲综合精品一区二区三 | 国产精品无码aⅴ一区二区三区 | www国产亚洲精品久久久 | 国产三级专区精 | 高清国产在线拍揄自揄视频 | 国产三级麻豆 | 久久精品国产乱子伦多人 | 欧美激情x性bbbb | 免费一区二区三区无码A片 免费一区在线观看 | 福利国产微拍广场一区视频在线 | 精品国产一区二区三区不卡蜜臂 | 国产免费一区二区三区免费视频 | 青青青国产在线手机免费观看 | 久久精品国产99久久 | 天天艹日日艹 | 精品人妻一区二区三区夜夜精品 | 九九九99品牌的特色产品 | 就去色成人网 | 国产一区二区在线免费观看 | 日韩中文字幕在线播放 | 日本强伦姧熟睡人妻完整视频 | 日韩欧美精品综合久久 | 国产精品成人嫩草影院 | 北条麻妃初尝试黑人在线观看 | 国产精品嫩草影院一二三区入口 | 91精品国产刺激国语对白 | 日韩一区二区三区免观看 | 日本系列1页亚洲系列 | 久久午夜av无码鲁丝片精品久久真人一级毛片 | 久久国产精品亚洲大片 | 国产成人禁片免费观看 |