Impact strength tester for car seat headrest
1. Product Overview
The Impact Strength Tester for Car Seat Headrest is a specialized testing system designed to evaluate the headrest’s resistance to impact forces, simulating real-world crash scenarios. The system measures energy absorption, impact velocity, and headrest response, ensuring compliance with national and international safety standards. It is widely used by automotive OEMs, seat manufacturers, and safety testing laboratories for certification, R&D, and quality control.
2. Product Features
Simulates impact of the head on the headrest during crash scenarios.
Adjustable impact energy (up to 20 J or higher) to meet various testing requirements.
Variable impact velocity (0–25 km/h or higher) for different standards and seat types.
Impact head designed to replicate the shape and mass of a human head (typically 165 mm diameter, 6.8 kg mass).
High-precision measurement of impact energy, velocity, acceleration, and other parameters.
Stable support fixture to securely hold the car seat and headrest.
Movable impact arm for controlled impact testing.
Real-time data acquisition system for monitoring and recording test parameters.
Comprehensive safety features including protective netting and emergency stop.
3. Applicable Standards
GB 15083-2006 – Automobile seats, seat fixtures and headrest strength requirements and test methods.
GB 11550-1995 – Car seat headrest performance requirements and test methods.
4. Technical Parameters
| Parameter | Specification |
|---|---|
| Impact Energy | Adjustable, typically up to 20 J or higher |
| Impact Velocity | Adjustable, 0–25 km/h or higher |
| Impact Head Type | Spherical/hemispherical, 165 mm diameter, 6.8 kg mass |
| Measurement Accuracy | High-precision for energy, velocity, acceleration, etc. |
| Test Device | Stable support fixture, movable impact arm, sensors, and data acquisition system |
| Safety Protection | Protective net, emergency stop, and mechanical safeguards |
5. Optional Accessories
Additional impact heads with varying diameters and masses
High-speed data acquisition and analysis software
Calibration kits for sensors and impact devices
Protective covers or blast-resistant enclosures
Environmental simulation chamber for temperature and humidity testing
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