Automobile Headrest Strength Tester
1. Product Overview
The Automobile Headrest Strength Tester is a precision testing system designed to evaluate the static strength and load-bearing performance of car seat headrests. By applying controlled static loads and measuring displacement, the system ensures headrests meet national and international safety standards. It is widely used by automotive OEMs, seat manufacturers, and testing laboratories for R&D, quality control, and certification purposes.
2. Product Features
Measures static strength of automotive headrests with high precision.
High load capacity (typically 500 kg or higher) to simulate real-world static conditions.
Accurate displacement measurement with high resolution (typically ±1%) to ensure reliable results.
Adjustable test speed (10–30 times/min) for flexibility in testing different headrest designs.
Supports both manual and computer-controlled automatic operation for enhanced accuracy and efficiency.
Equipped with stable support fixtures for securing the seat and headrest during testing.
Real-time data acquisition system for monitoring load, displacement, and other key parameters.
Comprehensive safety features including overload protection and emergency stop.
3. Applicable Standards
GB 11550-2009 – Automobile seat headrest strength requirements and test methods (China).
ECE R17, R21 – Economic Commission for Europe regulations on seat and headrest strength (Europe).
FMVSS – U.S. Federal Motor Vehicle Safety Standards for headrest static strength (USA).
4. Technical Parameters
| Parameter | Specification |
|---|---|
| Load Capacity | ≥ 500 kg |
| Load Accuracy | ±1% or higher |
| Displacement Range | 300–400 mm |
| Displacement Accuracy | ±1% or higher |
| Test Speed | Adjustable, 10–30 times/min |
| Control Mode | Manual and automatic computer-controlled |
| Test Device | Stable support fixture, load application device, sensors, and data acquisition system |
| Safety Protection | Overload protection, emergency stop, and mechanical safeguards |
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