SPM-200D Dual-probe Roughness and Profile Measuring Machine
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Product Features & Applications
Product Features:
- Three-axis Hall joystick control.
- Supports three-axis linkage for easy operation (left/right, up/down, probe lift/lower, start/stop measurement with one key).
- Automatic detection, repeated measurement, and batch testingfor single products.
- High-hardness imported alloy stylus.
- Wear-resistant and durable; supports dualsided measurementand hyperbolic measurement.
- Proprietary software system.
- Developed jointly by university professors and senior researchers from a bearing research institute, with independent intellectual property rights and source code. Free lifetime software upgrades.
Product Applications:
- SPM-200Dadopts the Cartesian coordinate measuring method. It captures coordinate points of the measured part’s surface profile via Xaxis and Z1axis sensors. The coordinate data is transmitted to a host PC through electrical components, and the software processes the raw data with mathematical algorithms to compute and mark required engineering measurement parameters.
- This instrument matches the performance of imported overseas instruments and meets international standards. It complies with Chinese national standards GB/T 35052000, GB/T 60622001, GB/T 106101998 and international standards ISO 5436, ISO 11562, ISO 4287.
Technical Specifications
| Measuring Range | X-axis travel | 2000mm |
| Z-axis (column) height | 500mm | |
| Roughness measuring range | ±3000μm | |
| Profile measuring range | 40mm | |
| Minimum measurable inner bore | 16mm | |
| Roughness resolution | 0.001μm | |
| Profile Accuracy | Linear accuracy | ±(0.7 + 0.012H) μm |
| Circular arc accuracy | ±(0.8 + R/15) μm | |
| Angle accuracy | ±1′ | |
| Straightness | 0.45 μm/100 mm | |
| Roughness Accuracy | Linear accuracy | - |
| Residual noise | - | |
| Repeatability | - | |
| Cut-off wavelengths (λc) | 0.0025, 0.025, 0.08, 0.25, 0.8, 2.5, 8 mm | |
| Evaluation length | λc × 1, 2, 3, 4, 5 | |
| Sensor | Type | USA |
| Resolution | 0.02 μm | |
| Origin | USA | |
| Tilt Angle | Upward | 77° |
| Downward | 88° | |
| Measuring Speed | Measuring speed | 0.05–20 mm/s |
| Z-axis speed | 0.05–20 mm/s | |
| Packaging & Dimensions | Dimensions((L×W×H) | 1278 × 698 × 1640 mm |
| Gross weight | 400 kg |
Standard Configuration
|
Mechanical Part |
High-quality Jinan green granite worktable, | Base and column (Grade 00 granite) |
| Granite precision sliding guideways | lapping-grade high-precision | |
| Motorized column system | Hiwin linear guideways (Taiwan) | |
| Imported grating sensor | Imported high‑resolution digital grating sensor | |
| Patented large-angle adjustable stage | Forward tilt: ≥ 65°
Backward tilt: ≥ 10°
Y-axis adjustment: ±10 mm
Rotation & angle adjustment: ±30° |
|
| High-angle adjustable vise (Model DX2) | Jaw width: 50 mm Jaw depth: 25 mm Opening: 60 mm Adjustable angle: 0–45° | |
| Calibration standard set (1 set) | ||
| Stylus set | Φ2×14×30°×0.025 mm carbide horseshoe oblique stylus (1 pc) | |
| Φ2×8×90°×0.005 mm carbide roughness stylus (1 pc) | ||
| Φ5×195 mm carbon fiber stylus shaft (1 pc) | ||
| Electrical & Accessories | Industrial PC: | Intel I3/ G6405, 8 GB RAM, 256 GB SSD, 21.5 inch LCD, keyboard & mouse |
| Printer | HP color printer (Japan) | |
| Certificate | Factory calibration certificate + thirdparty inspection report | |
| Software backup | USB drive | |
| cWarranty manual | / | |
| Operation manual | / | |
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Last updated: 2026-05-06
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