Seat Vibration Tester

Seat Vibration Tester

Application

Custom Solutions, Other

Interest

Test Equipment

Test Type

Structural Fatigue

Seat Vibration Tester

Overview

The Seat Vibration Tester is designed to accommodate up to six single seats or a combination of two and three seat benches with a payload of 800 pounds and a constant acceleration of 1 G. To avoid backlash problems, the table is pivoted on a flexure design bearing. The system is designed to be assembled in an anechoic chamber.

Applications

  • NVH
  • Squeak and Rattle Testing

Key Benefits

  • Sine sweep: operator defined frequency range and linear or logarithmic rate, with defined acceleration level.
  • Graphing capability: Auto-scaled or Zoom features with cursors.
  • Control limits based upon displacement, load, or acceleration.
  • Selectable tracking filters in remove harmonics. The tracking filter bandwidth and signal averaging is user configurable

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