• Sales Hotline

    +86-13812297748

    Roughness measuring instrument


    Technical Parameters:
    Measurement parameters: Ra, Rz, Rq, Rt
    Measuring range: Ra: 0.025-12.5μm
    Display range: Ra, Rq: 0.005-16μm
    Display range: Rz, Rt: 0.02-160μm
    Range: ± 20μm, ± 40μm, ± 80μm
    Display resolution: 0.001μm

    PRE:None

    NEXT:Laser interferometer

    亚洲色精品三区二区一区_国产精品国产三级国产av剧情_久久久久99精品成人片直播_欧美日本日韩aⅴ在线视频