Air type
Eta450 Ultra
Optical Microphone
The Eta450 Ultra membrane-free optical microphone is XARION’s most sensitive device. It is designed for contact-free ultrasound material testing. The frequency bandwidth expands from 50 kHz to 2 MHz making the sensor the perfect match for broadband, laser-ultrasound excitation. This small-sized and contact-free testing setup is particularly suitable for the characterization of composite materials, weld spots and adhesive joints.

* Features
- Membrane-free optical microphone
- Ultra-low self-noise
- Frequency range 50 kHz–2 MHz
- Dynamic range: 30–130 dB (A) SPL
제조사 XARION Laser Acoustics GmbH
가격 TBD
문의 차종호이사/기술, 김지철이사/영업 (T.02-3461-1103)
제품 특징

The Eta450 Ultra membrane-free optical microphone is XARION’s most sensitive device. It is designed for contact-free ultrasound material testing. The frequency bandwidth expands from 50 kHz to 2 MHz making the sensor the perfect match for broadband, laser-ultrasound excitation. This small-sized and contact-free testing setup is particularly suitable for the characterization of composite materials, weld spots and adhesive joints.

Features

  • Membrane-free optical microphone
  • Ultra-low self-noise
  • Frequency range 50 kHz–2 MHz
  • Dynamic range: 30–130 dB (A) SPL





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