CATEGORIES
STARRETT SR400 Surface Roughness Tester
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
SPECIFICATIONS
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: 400/100/10µm
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: 0.01-0.89/ 0.25-25.0mm
Tracing Speed: 0.04"/sec, 1mm/sec