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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-ICA Material surface roughness tester
1 x Precision reference standard
4 x 1.5V AA batteries
1 x User manual
1 x Carrying case
1 x ISO calibration certificate
