Products
Energy Absorption Impact Test Rig (EAITR)
The Energy Absorption Impact Test Rig (EAITR) is a highly accurate, gravity-based system designed for bumper and low-speed impact testing. Engineered for precision and repeatability, it replicates real-world collision conditions to evaluate the energy absorption performance of automotive bumper systems and structural components.
The system features integrated control software that fully automates the test sequence, including automatic calculation of the required release height based on the desired impact speed — eliminating manual setup errors and reducing test time.
Compliance Standards
The EAITR is designed and validated in accordance with the following international test regulations:
- ECE-R42 – European bumper impact regulation
- GB17354-1998 – Chinese national bumper standard
- FMVSS Part 581 – US Federal Motor Vehicle Safety Standard for bumper systems
- CMVSS 215 – Canadian Motor Vehicle Safety Standard
Key Features
- Automated test system — full test sequence automation with intelligent software control
- High accuracy and repeatability — gravity-based mechanism ensures consistent, precise impact conditions
- High rigidity at impact — robust structural design minimizes unwanted deflections during testing
- Clean signal acquisition — optimized layout reduces electromagnetic interference for reliable data capture
- Intrinsically safe design — built-in safety mechanisms including secondary impact brake for operator and equipment protection
Technical Specifications
Parameter | Value |
Maximum Velocity | 15 km/h* |
Impact Mass Range | 500 – 3,500 kg* |
Maximum Impact Energy | 13,500 J* |
Penetration Distance | 400 mm* |
Speed Measurement | Integrated speed meter |
Secondary Impact Prevention | Automatic brake system |
Other specifications available on request.
EAITR Features
✓ Automated test system
✓ High accuracy and repeatability
✓ High rigidity at impact
✓ Clean measurement of acquisition signals
✓ Intrinsically safe design