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SFM-B3 surface finish module

Technical specifications
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Additional information

Enhanced access and inspection capability for integrated surface finish measurement

SFM-B3Features

The B-series of modules feature a small skid which allows the stylus to be placed close to the edge of surfaces of interest. The modules can provide access into awkward to reach features.

Typical applications

Awkward to reach pockets and groves.


Diamond tip radius (μm)

5

Surface finish measurement range (μm)

6.3 to 0.10 Ra

Typical surface finish accuracy (of nominal Ra) *

±(10% + 20 nm)

Skid / stylus arrangement

Side-by-side

Skid material

DLC coated stainless steel

Nominal stylus tip protrusion beyond skid (mm)

0.5

Skid length / radius (mm)

2 / 12.5

Skid width / radius (mm)

2 / 12.5

Skid contact force (N)

0.2

Stylus contact force (N)

0.006

SFM / SFH knuckle adjustment range

±90°

Weight (g)

13

Resolution (nm)

1

Measurement speed (mm/s)

Up to 1

Stylus holder compatibility

SFH-1, SFH-2

Lateral scanning capability

No

SFM-B3 dimension image
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