PCE RT 10 Material Surface Roughness Tester (0.02 ~ 100 µm)

Specification

Measurement range

Ra: 0.05 ... 10 µm / 2 ... 400 µinch

Rz: 0.02 ... 100 µm / 0.78 ... 3940 µinch

Measurement accuracy

General: ± 10%

Fluctuation on display: Max. 6%

Resolution

measurement range < 10 µ: 0.001 µ

measurement range < 100 µ: 0.01 µ

measurement range ≥ 100 µm: 0.1 µ

Sensor

Measuring type: Induction principle

Radius of sensor: 10 µm

Material of sensor: Diamond

Measuring force of sensor: 16 mN (1.6gf)

Sensor angle: 90°

Vertical radius of probe head: 48 mm / 1.9 in

Measurement speed

Sampling length: 0.25 Vt = 0.135 mm/s

Sampling length: 0.8 Vt = 0.5 mm/s

Sampling length: 2.5 Vt = 1 mm/s

Returning: Vt = 1 mm/s

General Technical Specifications

Maximum hub: 2.5 mm / 0.5 inch

Limit of frequency length: 0.25 mm / 0.8 mm / 2.5 mm optical

Units: Rz, Ra

Display :4-digit LCD display, with background lights

Maximum surrounding temperature:    0 ... 50°C / 32 ... 122°F

Maximum surrounding air humidity: < 80%

Diameters: 140 x 52 x 48 mm / 5.5 x 2 x 1.9 in

Weight: 280 g / < 1 lb

Delivery contents

1 x PCE-RT 10 Material surface roughness tester

1 x Precision reference standard

4 x 1.5V AA batteries

1 x User manual

1 x Carrying case