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TR110 Surface Roughness Tester


Portable Surface Roughness Tester - TR110 is the newest model among our portable surface roughness testers, still maintaining an excellent price/quality ratio at a compact package for measuring surface texture conforming to traceable standards.



Model TR110
Roughness parameter Ra, Rz
Tracing length 6mm
Tracing speed 1.0mm/sec
Cut-off lengths 0.25mm/0.8mm/2.5mm
Evaluation length 1.25mm/4.0mm/5.0mm
Measuring range Ra: 0.05-10.0μ
Rz: 0.1-50μ
Accuracy ±15%
Repeatability <12%
Filter RC analogue
Pick-up Piezoelectric
Radius and angle of the stylus point Diamond, Radius : 10±2.5μ 
Angle: 90°(+5°or  -10°)
Operating temperature 0-40?
Relative humidity <80%
Storing temperature -25? -60?
Vertilation Grade 3
Power supply 3.6V Li-ion battery
Backlight Yes
Charger DC6V, 3 hours (recharging time)
Dimensions (L×W×H) 110×70×24mm
Weight 160g


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