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TIME TR110 Surface Roughness Tester

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Time - TR-110 Surface Roughness Tester



Pocket-size & economically price

Large measuring range suitable for most materials

Measures flat, outer cylinder and sloping surface

Both Ra and Rz parameters in one instrument

Features external calibration at keyboard

Standard conform to ISO and DIN

Rechargeable batteries, work while charging

TR110 is equipped with Li-ion battery and backlight


Technical Specification:- 


Roughness Parameter Ra, Rz

Tracing length 6 mm

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: 0.05-10.0µm Rz: 0.1 - 50µm

Tolerance = ± 15%

Repeatability < 12%

Filter RC analogue

Pick-up Piezoelectric

Radius and angle of the stylus point Diamond, Radius : 10 ± 2.5µm

Angle : 90° (+5° or - 10°)

Operating temperature 0 - 40°C

Humidity < 80%

Storing temperature -25°C ~ 60°C

Ventilation Grade 3

Power supply 3.6V/2 × NiMH-batteries 3.6V Li-ion battery

Backlight Yes

Charger DC 6V, 3 hours (recharging time)

Dimensions (L × W × H) 110 × 70 × 24mm

Weight 160g


Dynamic test display: progress of cut-off length during testing

Protection slide on pick-up

Auto-off after 90 seconds

Sound signal start-test-ready


Software calibration

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