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  • Pulse hammer
  • Pulse hammer

0 - 40 kHz | vImpact

Article: 00104136

Pulse hammer

A manual excitation with a small Modal hammer without a Double Hit is nearly impossible a well-known and very inconvenient issue. As solution for this issue MAUL-THEET developed the automatic Modal Hammer vImpact. This enables you to precisely and reproducibly excite structures and measure the excitation forces. The frequency ranges up to 40 kHz make the small Modal very interesting for acoustic or laser measurements. .

The vImpact system is divided into two components:

Hammer head
Control unit
The hammer head includes the small Modal hammer who has an integrated force cell and the electro dynamic actor that moves the hammer. The control unit sends the impulse that moves the Modal hammer to the actor inside the hammer head. The measured force signal is at the output of the control unit available. The hammer can be triggered by several methods:

Manually with the trigger button at the control unit.
By closing the external input with a switch through an extension wire or by any device with a closing contact.
With the internal timer in the range of 4 hits per second up to 1 hit per minute.

Specifications

  • Type: pulse

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