Vibration tests

Vibration - Vibratory testing

Integrating vibration phenomenon in the qualification requirements concerns gradually all industrial sectors. Equipment can be integrated in a vehicle (car, plane , train, ship,...), can be used in an environement reverberating vibrations (industrial equipment, nearby rolling system,...) or can be carried (consumer or professional products when marketed).

Our laboratory offers you the expertise of its team and its means in vibration (vibration shaker, ...)

 

Expertise

  • Research of proper frequencies with curves of transmissibility
  • Endurance
  • Analysis of testing results
  • Give solutions for problems encountered
  • Study and realization of adaptation tooling for vibration generators
  • Possible tests: Sine, random, shocks, SRS, Sine on random, broad on random, ...
  • Standards: NF EN 60068, MIL-STD, DO160, DEF-STAN, STANAG, ...

Générateur électrodynamique

 

Means

  • ETS Electrodynamic shaker
    • Table size: 900 x 900 mm
    • Maximum force: 60 000 N
    • Stroke: 2,5 inches (63,5 mm) peak
    • Frequency range: 0.1 Hz to 3000 Hz
    • Maximum mass up to 700 kg
    • M+P piloting acquisition chain

  • ETS Electrodynamic shaker
    • Table size: 500 x 500 mm
    • Maximum force: 40 000 N
    • Stroke: 2 inches (50,8 mm) peak
    • Frequency range: 0.1 Hz to 3000 Hz
    • Maximum mass up to 500 kg
    • M+P piloting acquisition chain

 

  • 2 LSD Electrodynamic shaker
    • Shaker: LDS 826
    • Force: 28000 N and 9000 N
    • Table size: 900 x 900 mm
    • Frequency range: from 3 to 3000 Hz
    • Maximum acceleration: 100 g
    • M+P piloting acquisition chain

 

Our means can also be used to realise.

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