High-Precision Surface Roughness and Contour Measurement System
Surface Measurement Analysis Fundamentals
All surface measurements encompass four critical elements that define component quality and performance:
- Dimensions: Surface functional shapes defined by linear relationships between radius, angle, distance, and features
- Shape: Deviation from target surface geometry (plane, sphere, cone, etc.), typically caused by machine error
- Roughness: Surface texture variations caused by cutting tools or machining processes
- Waviness: Non-ideal machine effects resulting from vibration, insufficient rigidity, or process instability
SER2000 Series Features
Achieving the optimal balance of performance and cost with superior price-to-performance ratio:
- High precision digital contour sensor
- No-head wide range roughness sensor
- Large-scale profilometry and micro-profile measurement capabilities
- Wide range roughness measurement
- High-precision large-scale roughness and contour measurement in composite models
Measurement Applications
Gearbox Accessories
Gearbox Components
Precision Gear
Valve Body
Technical Specifications - SER2042G-tbo
| Parameter |
Specification |
| Measuring Range X-axis |
120mm |
| Measuring Range Z-axis |
420mm |
Measuring Range Z1-axis |
C:±7.5mm / R:±600μm |
| Contour Accuracy Z1 Linear Precision |
0.07% f.s. |
| Pt Accuracy |
±0.3µm |
| Angle Accuracy |
±1′ |
| Straightness |
0.3μm/100mm |
| Roughness Accuracy Linear Precision |
±4% |
| Residual Noise |
≤0.02μm |
| Repeatability |
1δ≤3nm |
| Cutoff Wavelength |
0.025, 0.08, 0.25, 0.8, 2.5, 8mm |
| Rating Length |
λcX2,3,4,5,6,7 |
| Drive Speed X-axis |
0.5~20mm/s |
| Drive Speed Z-axis |
0.2-20mm/s |
Measurement Capabilities
Profile Measurement: Comprehensive analysis of line elements, point features, distances between points and lines, positional relationships including distance, parallelism, perpendicularity, angle, groove depth, groove width, radius. Capable of straightness analysis, convexity analysis, and profile analysis.
Roughness Measurement: Complete roughness parameter analysis including Ra, Rp, Rv, Rz(jis), R3z, RzDIN, Rzj, Rmaz, Rc, Rt, Rq, Rsk, Rku, Rsm, Rs, RΔq, Rk, Rpk, Rvk, Mr1, Mr2, Rmr. Waviness parameters: Wa, Wt, Wp, Wv, Wz, Wq, Wsm, Wsk, Wku, Wmr. Original contour parameters: Pa, Pt, Pp, Pv, Pz, Pq, Psm, Psk, Pku, Pmr.
System Components
ER Series Inductive Roughness Profile Sensor
- Resolution: 65536:1 / 262144:1
- Range: R:±400µm/±600µm, C:±5mm/±7.5mm
- Linear Precision: R:±7%/±4%, C:0.15%/0.07%
- Residual Noise: ≤0.025µm/≤0.02µm
- Roughness Reference: Guideway, no guide
- High-precision integrated inductance sensor for both roughness and profile measurement with simple needle change
Drive Systems
Dsh Low Noise Driver / Dch Low Noise Ceramic Driver (Select according to application requirements)
- Rail Travel: 100-150mm / 180~220mm
- Number Interval: 0.05~2µm / 0.05~5µm
- Contour Straightness: 0.3µm/100mm
- Roughness Residual Value: ≤0.005µm
- Maximum Moving Speed: 20mm/s
- Minimum Measurement Speed: 0.1mm/s
- Low noise actuator meets standard parts profile measurement accuracy and roughness measurement requirements exceeding Ra 0.025 micron
Column Components
Cnf High Speed Column / Cnfl High Speed Long Column (Select according to measurement requirements)
- Range: 320~420mm / 520~620mm
- Maximum Moving Speed: 20mm/s
- Minimum Moving Speed: 0.2mm/s
- Positioning Accuracy: 0.005mm
- High-speed column with frame construction maintains precision without deformation, featuring fast transmission structure and wide speed range
Platform Components
MPE Integral Ergonomic Machine Table
- Material: Marble
- Specification: 500*800, 500*1000
- Integral design with compact structure for easy maintenance and space efficiency
- Ergonomic design reduces operator fatigue
Frequently Asked Questions
Q1: Are you a factory or trading company?
A1: We are a factory and provide responses within 24 hours.
Q2: What does your company primarily manufacture?
A2: We specialize in vision measuring machines, coordinate measuring machines, CMM & VMM fixtures, and related equipment.
Q3: How to choose the appropriate specification?
A3: Our professional team will recommend suitable measuring instruments based on your product variety and measurement requirements.
Q4: Do you accept customized service?
A4: Yes, we provide both standard machines and custom solutions tailored to specific customer needs.
Q5: What is your warranty period?
A5: Our products carry a 1-year warranty. We have enhanced durability on breakable components to ensure product reliability.
