Article No. VK-31000, VK-32000

Thermoacoustical Sensor

Thermoacoustical sensor TAS-PM-0.5 (low intensity) and TAS-PA-0.5 (high intensity)

Thermoacoustical sensor – low intensity

Efficient and user-friendly
The Thermoacoustic Sensor (low intensity) enables direct measurement of the ISPTA (spatially averaged, temporally averaged intensity value) – without the need for a trigger signal. Its ease of use facilitates everyday laboratory work, while its cost-effective design offers an economical solution for reliable measurements.

VK-31000
Technichal data	active diameter: 500 µm sensitivity (typical): 1.5*10^-4 V/(Wm²) @2 MHz max. pressure: 30 MPa usable frequency range: 1.0-10 MHz frequency response: vary outer diameter: 9 x 17 mm height: 167 mm (with holder bar) min. measure distance: <1 mm
Fields of application	quality management for medical devices quality check of diagnostic ultrasound devices stability verification of ultrasound sensors
Users	medical users of ultrasound diagnostic devices physicians and Ultrasound assistants NDT engineers

Thermoacoustical sensor – high intensity

Reliable at high intensities
The thermoacoustic sensor (high intensity) is specially designed for measuring high-intensity ultrasound signals (HIFU). Thanks to its ease of use and cost-effective design, it offers a practical solution for research and development in the field of highly focused ultrasound applications.

VK-32000
Technichal data	active diameter: 500 µm sensitivity (typical): 0.4*10^-4 V/(Wm²) @2 MHz max. pressure: 50 MPa usable frequency range: 1.0-10 MHz frequency response: vary outer diameter: 9 x 17 mm height: 167 mm (with holder bar) min. measure distance: <1 mm
Fields of application	measurement of ISPTA of therapeutic ultrasound devices HIFU measurements measurement of long burst or continuous wave signals quality management of therapeutic devices and HIFU
Users	medical users of ultrasound therapeutic devices physicians and ultrasound assistants

Thermo acoustic ultrasound sensor - brochure

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Ultrasound Hydrophones by GAMPT - Overview

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(Data sheets available on request)

(manuals and software for customers only)