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Automatic modal hammer | vImpact-2004

Thanks to its even more compact design and two connection positions, the vImpact-2004 is even easier to position – without sacrificing impact force and frequency range.

Datasheet (EN)

Description

The vImpact-2004 is a more compact automatic modal hammer designed for precise and versatile applications.

The vImpact-2004 offers flexible pulse strength adjustment and also features a timer mode that automatically triggers impacts at a configurable time interval. It also features a zero-point positioning (EndPos) feature, allowing easy adjustment of the hammer for different testing requirements.
The vImpact-2003 automatic modal hammer combines power and functionality, making it ideal for measurements on larger components or assemblies.

Advantages & Innovations

  • Bounce-free excitement, no “double hits”
  • Shock force adjustable from 0 to 100 %
  • Reproducibility
  • Frequency ranges up to 6kHz
  • Adjustable impact forces up to 2.5kN
  • Interchangeable hammer tips
  • Optimized for end-of-line testing
  • Easy positioning
  • Variable distance to the test object
  • Easy setup with zero point positioning
  • Hit counter
  • Countdown till hit in timer mode
  • Plug and play
  • Intuitive operation via the controller’s touchscreen
  • Can be controlled via USB using ASCII commands
  • vImpact remote software included
  • Suitable for measurements in clean rooms
  • DAkkS calibration (DIN EN ISO/IEC 17025) possible

Application & Integration

  • Experimental modal analysis
  • Quality control
  • End-of-Line Tests
  • Test stands
  • Damping determination
  • Frequency analysis
  • Sound analysis
  • Laser scanner
  • Automated modal analysis without supervision

Setup Automatic modal hammer

The new vImpact-63/64 and vImpact-2003/2004 have a setup mode in which the hammers move to the intended stop position. In this position, it is very easy to align the automatic modal hammers correctly.