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SFM-B2 surface finish module

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Additional information

Enhanced access and inspection capability for integrated surface finish measurement

SFM-B2Features

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

Scanning close to obstructive faces; lateral scanning of crankshaft bearing journals.


Diamond tip radius (μm)

2 or 5

Surface finish measurement range (μm)

2 μm modules

5 μm modules

6.3 to 0.05 Ra

6.3 to 0.10 Ra

Typical surface finish accuracy (of nominal Ra) *

±(5% + 15 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)

0.003

SFM / SFH knuckle adjustment range

±90°

Weight (g)

12

Resolution (nm)

1

Measurement speed (mm/s)

Up to 1

Stylus holder compatibility

SFH-1, SFH-2

Lateral scanning capability

Yes

SFM-B2 dimension image
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