Metravib VHF 104

The VHF 104 has a unique method of operation. A sinusoidal excitation is applied to a specimen of material that has a free mass at the other extremity. Accelerations at both extremities of the specimen are measured. Their transfer function allows to calculate directly the viscoelastic properties of the material over a wide frequency
domain (up to 10 kHz).

Main technical specifications

  • Frequency range: 100 Hz up to 10 kHz*
  • Strain range: 10E-6 up to 30%*
  • Temperature range: room temperature
  • Temperature range/ option 1: room to 110°C
  • Temperature range/ option 2: -50°C /room

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