Automobile seat center of gravity measuring tester
Compliance Standards
- ISO 4130 (Road vehicles - Center of gravity determination)
- SAE J287 (Driver Hand Control Reach)
- FMVSS 207 (Seat Systems)
- VW PV 3929 (Seat Mass Properties)
- GMN10246 (GM Seat Mass Distribution)
Technical Parameters
| Parameter | Specification |
|---|---|
| Measurement Range | X/Y/Z: ±500mm |
| Resolution | 0.1mm (Linear) 0.01° (Angular) |
| Max Load Capacity | 500kg (±0.05% FS) |
| Tilt Range | ±30° (Pitch/Roll) |
| Temperature Control | -40°C to +85°C |
| Data Sampling | 100Hz (3-axis synchronized) |
Key Features
- 6-DOF mass property calculation
- Automated tilt compensation system
- H-point detection (SAE J826)
- CAD data correlation interface
- Dynamic inertia measurement
Measurement System
| Component | Technology | Accuracy |
|---|---|---|
| Load Cells | Strain gauge array | ±0.1% FS |
| Angle Sensors | Laser interferometry | ±0.01° |
| Positioning | Linear encoder system | ±0.05mm |
Test Capabilities
- Static CoG determination
- Mass moment of inertia
- Thermal expansion analysis
- Occupant weight simulation
- Vibration-induced CoG shift
Standard Configuration
- Modular test platform (1000×1500mm)
- Adjustable seat mounting fixtures
- Environmental control chamber
- CoGSoft Pro analysis suite
Automotive Options
- Crash simulation package
- Active seat motor compensation
- 3D point cloud scanner
- Vehicle dynamics integration
Safety Systems
- Automatic load balancing
- Over-tilt mechanical lock
- Emergency power cutoff
- Seismic restraint mounts
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