评定参数Evaluation Parameters
Ra.Rt.Ry.Rmax,Rz(DIN), Rz(ISO),R3z,Rp,S,Sm,tp
测量范围Roughness range
Ra:0.01-10μm
触针位移Linear range
±40μm
分辨率Resolution
0.005μm
显示方式Digital display
4x16带背光照明LCD
小孔测量范围Range of bore
≥φ6mm
仪器总误差Indication error
≤10%
取样长度Sampling length, mm
0.25
仪器体积Dimensions
300x500x450 mm
仪器重量Weight
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