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    Product Name Leeb leeb462 Roughness Gauge Ipre RA150 Asperity Profile Gauge
    Product Price $1347.00 $12033.00
    Details Details
    Model comparison
    Measurement principle Contact type Contact type
    type Portable desktop
    show digital display Pointer
    Measurement method Needle tracing Needle tracing
    Measurement parameters Ra Rz Ry Rq Rt. Rp Rv Rmax R3z RSk RS RSm Rmr Rku Ra Rz Ry Rq Rt. Rp Rv R3z RSk RS RSm Rmr Rku
    Measurement function Surface Roughness Surface Roughness Roughness profile Roughness shape
    Test object General workpiece General workpiece
    Probe Type Integrated Integrated
    Calibrated certificate No certificate
    Parameter comparison
    Z-axis (vertical) Measurement Range +/- 80 µm/+/- 160 µm (enhanced)
    X-axis (horizontal) Measurement Range 20mm
    Z axis measurement accessories 0.01μm/±20μm；0.02μm/±40μm；0.04μm/±80μm；0.08μm/±160μm
    Measurement project parameters Ra,Rz,Rq,RtRp,Rv,R3z,R3y,Rz(JIS),Rs,Rsk,Rsm,Rku,Rmr; Ry;Rmax，Rc，RPc，Rk，Rpk，Rvk，Mr1，Mr2
    Measurement item standard ISO,ANSI,DIN,JIS
    Measurement item graphics Linear dispersion, asperity profile, direct profile
    filter RC,PC-RC,Gauss,D-P
    Sampling length 0.25,0.8,2.5mm
    evaluation length Ln= lr*n n=1~5
    Sensor Measurement principle Displacement Differential Inductor
    Sensor stylus Natural diamond, 90 cone angle, 5 μm tip radius
    Sensor force measurement <4mN
    Sensor guide Carbide, slide direction radius 40mm
    Coasting speed lr=0.25, Vt=0.135mm/s；lr=0.8,Vt=0.5mm/s；lr=2.5,Vt=1mm/s
    Return to coasting speed Vt=1mm/s
    Indication Error Not more than +/- 10%
    Indication variability Not more than 6%
    power supply Built-in 3300mAh lithium-ion rechargeable battery, DC5V charger charging
    Dimension Host: 64 * 53 * 160mm Driver: 23 * 27 * 115mm
    weight About 380g
    Operating environment Temperature: -20℃~ 40℃ Humidity: < 90% RH
    Storage and transportation environment Temperature: -40℃~ 60℃ Humidity: < 90% RH
    Ra, Rq display Range 0.005μm~30μm
    Rz, R3z, Ry, Rt, Rp, Rm display Range 0.02μm~320μm
    Sk display Range 0~100%
    S, Sm display Range 1mm
    TP display Range 0~100%