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    Product Name Leeb leeb432 Roughness Gauge Ipre RA150 Asperity Profile Gauge
    Product Price $1009.00 $12184.00
    Details Details
    Model comparison
    Principle Contact Contact
    Instrument Type Portable desktop
    Display Type Digital Digital
    Measurement Function Surface Roughness Waviness Contour/Form Surface Roughness Waviness Contour/Form
    Measurement parameters Ra Rz Rq Rt Rp Rv RSm Rmr(c) Others Ra Rz Rq Rt Rp Rv RSm Rmr(c) Others
    Test object Sand blasting shat blasting workpiece General workpiece
    Measuring Range >50μm >50μm
    Accuracy ±10% Others
    Sampling Length Multi-range Multi-range
    Sensor Configuration Standard Small Bore Groove Curved Surface Lateral/Extension Standard
    Applicable Workpiece Flat Surface/Shaft Groove/Slot Curved Surface Deep Hole Narrow Space Large/Fixed Workpiece Flat Surface/Shaft Groove/Slot Curved Surface
    Parameter comparison
    Maximum driving stroke 17.5mm/0.7inch
    Indication Error Not more than +/- 10%
    Indication variability Not more than 6%
    Measurement profile Asperity, ripple, original contour
    parameter Ra（0.025μm ~ 12.5μm）,Rz（0.02μm ~ 160μm）,Rq,Rt,Rp,Rv,R3z,R3y,RzJIS,Rsk,Rku,Rsm,Rmr
    filter RC,PCRC,Gauss,ISO13565
    Sampling length 0.25mm,0.8mm,2.5mm
    evaluation length (1-5)l
    Internal storage capacity 100 original data sources
    External input/output interface USB
    power supply Built-in lithium-ion rechargeable battery/external power adapter
    Dimension 143 * 55 * 42Mm (host)
    weight About 0.4kg (main engine)
    optional Surface, Groove, minimal Hole Sensor, measurement platform, connecting rod, software
    Detection principle inductive
    Measurement Range 160μm
    tip radius 5μm
    Needle material diamond
    stylus force measurement 4mN(0.4gf)
    stylus angle 90°
    Guide longitudinal radius 45mm