> Non-Contact Metrology > Surface roughness > Starrett SR300
Powerful, portable and easy to use surface roughness tester

The Starrett SR300 Surface Roughness Tester is a full-featured, powerful and versatile surface roughness tester. It can be used either freestanding or bench mounted with fixturing for batch measurement and laboratory applications.

 

Key Features

 

Large screen display

Unique stylus lift mechanism for total flexibility

Many application specific parameter options

Comprehensive selection optional accessories and pickups

Long traverse length and extended pickup reach

Stores of up to 100 readings

Accuracy (in): 2% of reading + LSD µm

Cutoff Lengths: 0.01, 0.03, 0.3" / 0.25, 0.8, 2.5, 8mm

Filter: 2CR or gaussian (selectable)

Measuring Range: 200/100/10µm

Pick-up Stylus: Inductive

Roughness Parameter: Ra, Rz, Rt, Rp, Rmr, Rpc, Rsm, Rz1max, Rsk, Rda

Tracer Tip: Diamond stylus Tip radius 200µ" / 5µm unless otherwise specified

Tracing Length: 0.01-0.49" / 0.25-12.5mm

Tracing Speed: 0.04"/sec, 1mm/sec

For more information look at the brochure and contact us for more information. 

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