Using precision guide rails as measurement datum, higher accuracy performance, more widely applications.
Easily handle workpiece measurement with inclined and arc surface features.
Roughness Measuring InstrumentDR Series
Technical SpecificationPRODUCT PARAMETERS
| Model | DR 1860 | DR 2060 | |
| Measure Range | X-axis | 180 mm | 220 mm |
| Z-axis | 420 mm | 620 mm | |
| Z1-axis | ±620 μm | ±620 μm | |
| Resolution | Z1-axis | 262144:1 | 262144:1 |
| Roughness accuracy | Indicating accuracy | ≤±(5 nm+2.5%) | ≤±(5 nm+2.5%) |
| Residual noise | ≤0.005 μm | ≤0.005 μm | |
| Repeatability | 1δ≤1 nm | 1δ≤1 nm | |
| Cut-off | 0.025 / 0.08 / 0.25 / 0.8 / 2.5 / 8 mm | ||
| Evaluation length | λc x 2 / 3 / 4 / 5 / 6 / 7 | ||
| Motion Control | X-axis drive way | By electric | |
| Z-axis drive way | By electric | ||
| Measure speed | 0.05-0.5mm/s | ||
