Ball Impact Device

Calibrated, Compliant with Test Regulations, Easy and Reliable to Use.

As a certified test service provider and specialist in component testing, we have put our expertise into the development of a standardized, validated testing device. We would like to present the Bertrandt Ball Impact Device!

The growing trend for lightweight, multi-material automotive components is leading to the increased use of hybrid plastics in vehicle interiors. These require thorough evaluation and functional testing in real-life vehicle environments. Ball impact tests are used to assess the impact resistance of components and these involve dropping a steel ball of a specified mass through a tube from a specified height onto a horizontal surface of the component that is being tested.

In practice, some components that are installed vertically or at an angle have to be tested in the vehicle, but the ball cannot fall freely in these cases. Our solution is the Bertrandt Ball Impact Device, a portable piece of test equipment that fires a ball with a diameter of 50 mm. The system is based on more than 20 years’ experience of ball impact tests and the development of test standards.

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We have put our extensive expertise into the Bertrandt Ball Impact Device and have succeeded in developing a standardized, calibrated test device. Our aim is to enable our customers and other market players to carry out tests independently in compliance with the development testing regulations.

Maik Winningstedt, Team Manager Interior Components and Lab

The energy needed to apply the force to the component does not come from a free-falling ball. Instead the kinetic energy is stored in a spring by pre-tensioning and locking it into the required position. When the locking mechanism is released, the ball is accelerated and the energy is applied to the surface of the component.

Watch this video of the device in use

  • Can be used for ball impact tests in accordance with Volkswagen AG development test regulations
  • Test device calibrated using a validated measurement method, including calibration certificate
  • Angled and vertical surfaces can be tested in the vehicle
  • Reliable operation with a simple release mechanism
  • Direct comparison with the simulation results
  • Dimensions (diameter x length):
    • untensioned 60 mm x 220 mm
    • tensioned 60 mm x 285 mm
  • Diameter of the ball: 50 mm
  • Weight: 1.7 kg (transport weight including accessories: 4 kg)
  • Material: corrosion-resistant stainless steel
  • Five locking positions corresponding to drop heights from 300 to 700 mm (in 100-mm increments)
  • Can be used at room temperature and down to -45°C

We recommend sending the Bertrandt Ball Impact Device to us for maintenance two years after purchase or after a maximum of 2500 load cycles.

Range of services

  • Disassembly and re-assembly
  • Testing the components and replacing the main wear parts and any damaged parts
  • Functional testing
  • Preparing a maintenance report and calibration certificate

Our promise: we will extend the warranty for a further two years to ensure that the car manufacturer recognizes the validity of your ball impact test results.

Product parts

  • 1 Ball Impact Device
  • 1 Digital protractor
  • 1 Transport case
  • 1 Calibration certificate
  • 1 Instruction manual
 
Price: 2.450 €  

 

If you are interested in the Bertrandt Ball Impact Device or would prefer us to carry out ball impact tests on your behalf, please contact us. We look forward to hearing from you!