Surface Roughness Tester AR-132B
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The Surface Roughness Tester is widely used in production site to measure surface roughness of various machinery-processed parts, calculate correspondingparameters according to selected measuring conditions and clearly display all measurement parameters.
Measuring Range Ra?Rq?0.005~16.00 um / 0.020~629.9 uinch
Rz?Rt?0.020~160.0 um / 0.078~6299 uinch
Accuracy Not more than ±10%
Fluctuation of display value Not more than 6%
Resolution 0.001?m, 0.01?m, 0.1?m
Probe Radius 5?m
Measurement Force 4mN(0.4gf)
Vertical Radius 48mm
Maximum Driving Stroke 17.5mm/0.7inch
Cutoff Length 0.25mm, 0.8mm, 2.5mm
Measuring Sampling Length: 0.25mm Vt: 0.135mm/s
Sampling Length: 0.8mm Vt: 0.5mm/s
Sampling Length: 2.5mm Vt: 1mm/s
Profile digital filter Filtered Profile RC?PC-RC?GAUSS
Non-Filtered Profile D-P
Evaluation length 1~5L optional
Data Memorize 7 Groups
Power Supply Built-in rechargeable Li-ion battery
Size 140x52x48 mm
Weight 420 g (Not including batteries)