Product Details

JB-4C Computer Control High Precision Surface Smoothness Meter Surface Roughness Tester PC

1.Application:
JB-4C Computer Control High Precision Surface Smoothness Meter is a probe style profile measuring

instrument. It is applicable to measure surface of various types of parts,such as planar, incline, cylinder,

circular and spherical parts, grooves and bores.

2.Standard:
It is compliance with China Standard GB/T3505-2000, GB/T6062-2001, GB/T10610-1998 and International

Standard ISO5436, ISO11562.

3.Technical Parameters:

Model	JB-4C
Evaluation Parameters	Ra,,Rz,Rt,RS,RSm,Rp,Rv,Rmax,Rq,D,Pt. Lr,Ln,RSk,RΔq,Δa,λq,λa,R3t,Rt1,Rt2,Rt3,RT4,Rt5 etc.,Rmr(Tp)Curve.
Roughness Range	Ra 0.01~50 µm
Sampling Length	L: 0.08 ,0.25, 0.8, 2.5 mm
Evaluation Length	Ln: 1L, 2L, 3L, 4L, 5L, Can Selectable
Sampling Points	4000 Points
Max. Specimen Height	300 mm
Application	Planar,Incline,Cylinder,Circular and Spherical Parts,Grooves and Bores.
Probe	Standard Type, Height < 8 mm. Special Probe For Small Bore, Radium: 2 um, Pressure: 4 mN
For Measurement Of Bearing	Max. Outer Dia. Of Inner Ring 280mm Min. Inner Dia. Of Outer Ring 12mm; Thickness: ≤160 mm

4.Software Interface: