Accud Roughness Tester
13 roughness parameters
With probe position indicator
Roughness values, profile, and curve can be shown on the display
Memory of maximum 100 results
With a mini SD card slot, can save the result into SD card
Automatic power off
With manufacturer inspection certificate
Specification
Parameters
Ra, Rz, Ry,Rq, Rp, Rm, Rt,
R3z, Rmax, Sk, S, Sm, tp
Range
160μm(±80μm)
Accuracy
±10%
Resolution (Ra)
0.001μm
Probe type
inductive
Probe stylus radius/angle
5μm/90°
Probe stylus material
diamond
Measuring force
0.4mN
Measuring unit
μm/μin
Cut off
0.25/0.8/2.5mm
Number of cut-offs
1 -5
Traverse speed
0.5mm/s, 1mm/s
Memory
100 measurement results
Output
USB
Power
built-in rechargeble battery