Car Seat Launching Headrest Impact Test System | ISO & ECE Compliant Safety Equipment
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Whats/App: +86 156 1874 6768
Web: standard-groups.com
Features
(1) Pneumatic launch system with precise impact velocity control.
(2) Biofidelic headform configuration compliant with international safety standards.
(3) Adjustable impact arm angle and Z-axis position to accommodate various seat types and test conditions.
(4) High-speed dynamic impact analysis with ultra-high sampling resolution.
(5) Integrated injury criteria calculation, including neck injury and whiplash-related parameters.
(6) Automatic rebound prevention mechanism to ensure test safety and repeatability.
(7) Advanced crash pulse reconstruction capability for detailed dynamic analysis.
(8) High-speed data acquisition and professional post-processing software.
(9) Comprehensive safety protection system ensuring operator and equipment safety.
Parameters
| Parameter | Specification |
|---|---|
| Impact Velocity | 5–24 km/h (1.4–6.7 m/s) |
| Typical Test Speed Range | 25–30 km/h (standard collision simulation) |
| Max Impact Energy | 500 J (±2%) |
| Impact Head Diameter | 165 mm (standard) |
| Equivalent Impact Mass | 6.8 kg (standard headform) |
| Selectable Test Mass | 7 kg / 18 kg / 24.5 kg |
| Acceleration Range | 0–100 g (±1.5%) |
| Impact Velocity Accuracy | ±1% |
| Acceleration Measurement Accuracy | ±3% |
| Measurement Frequency | 100 kHz (16-bit DAQ) |
| Time Resolution | 10 μs |
| Power Supply | 3-phase, 480 VAC, 60 Hz |
Accessories
(1) Biofidelic headform impactor (standard configuration).
(2) Triaxial accelerometer sensor set.
(3) Laser Doppler velocimeter.
(4) Professional impact analysis and data processing software.
(5) Safety containment chamber with protective shielding.
(6) Calibration tools for velocity and acceleration systems.
Test Procedures
(1) Install the seat and headrest assembly securely on the test fixture.
(2) Select the appropriate impact head type and equivalent mass according to the test standard.
(3) Adjust the impact arm position and angle to meet test requirements.
(4) Set impact velocity, data acquisition parameters, and safety interlocks.
(5) Arm the pneumatic launch system and verify safety protection status.
(6) Execute the impact test and record impact velocity, acceleration, and rebound data in real time.
(7) Complete data acquisition and automatically stop the system after impact.
(8) Analyze test results, generate curves and injury criteria values, and export reports.
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