Advanced Multi-Function Surface Roughness and Contour Measurement System
High-precision surface roughness and contour tester with comprehensive analysis capabilities for industrial measurement applications.
Surface Measurement Fundamentals
All surfaces contain measurable elements including dimensions, shape, roughness, and waviness. High-precision components require analysis of all these elements:
- Dimensions: Surface functional shapes defined by linear relationships between radius, angle, distance, and features
- Shape: Deviation from target surface shape (plane, sphere, cone, etc.), typically caused by machine error
- Roughness: Surface texture caused by cutting tools or machining processes
- Waviness: Non-ideal machine effects from vibration, insufficient rigidity, or process instability
SPR2000 Series Features
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
- Wide range roughness measurement capabilities
- High-precision large-scale roughness and contour measurement for composite models
Measurement Applications
Engine Casing
Spool Valve Body
Piston
Automobile Clutch Parts
Recommended Specifications - SPR2012G-tdp
| Parameter |
Specification |
| Measuring Range X-axis |
150mm |
| Measuring Range Z-axis |
420mm |
| Measuring Range Z1-axis |
C:±12.5mm/R:±620μm |
| Contour Accuracy Z1 Linear Precision |
±(0.8+|0.12H|)μm |
| Arc Accuracy |
±(1.5+R/12)μm |
| Angle Accuracy |
±1′ |
| Straightness |
0.5μm/100mm |
| Roughness Accuracy Linear Precision |
±3% |
| Residual Noise |
≤0.05μm |
| Repeatability |
1δ≤1nm |
| 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 Functions
Profile Measurement: Line elements of various workpiece surfaces, point features, distance measurements between points and lines, position analysis including distance, parallelism, perpendicularity, angle, groove depth, groove width, radius. Capable of straightness analysis, convexity analysis, and profile analysis.
Roughness Parameters: 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
Sensor: PHP Series Low Noise Digital Profile Sensor
- Resolution: 0.02-0.1μm
- Range: ±7.5-±30μm
- Linear precision: ±(0.7+|0.05H|)μm
- Measuring force: 0.7g
- No-guide type roughness sensor with excellent frequency response and wide signal bandwidth
Driver: DSH Low Noise Driver / DCH Low Noise Ceramic Driver
- 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 requirements
Column Member: CNF High Speed Column / CNFL High Speed Long Column
- 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 design, non-deformable for long-term use
Platform Components: MPE Integral Ergonomic Machine Table
- Material: Marble
- Specification: 500×800, 500×1000
- Integral design with compact structure
- Convenient maintenance and space-saving
- 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 primarily produce 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 services?
A4: Yes, we provide both standard machines and customized solutions tailored to customer needs.
Q5: What is your warranty period?
A5: Our product warranty period is 1 year. We have improved breakable parts and maintain stable product quality.
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