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SE-101 RES-HA

Vibration Exciter for high acceleration amplitudes

Deliberately operated in resonance to generate harmonic acceleration-time signals with very high acceleration amplitudes.

 

The exciter is deliberately operated in a certain resonance to cost-effectively generate harmonic acceleration-time signals with very high acceleration amplitudes with a compact 100 N drive. 

Main applications: amplitude linearity tests of sensors, vibration testing at high accelerations

APPLICATIONS

What are the SPEKTRA areas of application?
Learn more … 

 

Key Features

Application

Application
  • Secondary calibration of amplitude linearity of vibration sensors up to high-g-levels 
  • Fatigue testing

Features

Features
  • Very high acceleration amplitudes (up to 400 gn)
  • Low Transverse motions < 5 %
  • Usable frequency range 65 Hz…500 Hz
  • Maximum mass of DUT 300 gram

Features 2

 
  • Internal reference accelerometer (ICP®-type, sensitivity about 10 mV / gn)
  • Customized solutions and modifications on request

Range of Use

Range of Use
  • Certified calibration laboratories with outstanding quality demands 
  • Departments of measuring instrument verification in research and industry 
  • Quality assurance in sensor manufacturing 
  • Testing of fatigue behavior of devices at high acceleration levels
     

Product details

  • Acceleration, max.: 4 000 m/s2 (400 gn)
  • Frequency range: 65…500 Hz
  • low transverse motions typically < 5 %
  • Payload, max.: 300 g
  • internal reference accelerometer
    (ICP®-type, sensitivity about 10 mV / gn)

For further details, please refer to the technical data sheet. Subject to change without notice.

Performance

Max. Acceleration vs. Frequency

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