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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