Article No. (see product description)

Calibration Hydrophone and HIFU (Primary)

Sensitivity and phase determination, amplitude calibration, and measurement of the effective radius for directional applications

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The Primary Calibration service is arranged and managed by our expert team, with the calibration performed by PTB (Physikalisch-Technische Bundesanstalt), Germany’s national metrology institute. Using reference transducers and well-established methods, PTB provides high-accuracy sensitivity calibration. Calibration services are available across different range of frequencies, with different calibration options available depending on your specific needs. Whether you’re working with new or critical hydrophones, this service ensures traceable, reliable data. It is offered as an option when purchasing our hydrophones, giving you the flexibility to choose the most suitable frequency range for your application.

(You will receive the data file and a calibration certificate.)

VK-14025
Hydrophone amplitude and phase 0.1 – 100 MHz

Sensitivity calibration of a hydrophone
Determination of Sensitivity amplitude and phase
Frequency range: 0.1-100 MHz
in accordance with IEC 62127-2 standards

(You will receive the data file and a calibration certificate.)

VK-14025
Hydrophone amplitude 1 – 40 MHz

sensitivity calibration of a hydrophone
determination of Sensitivity (Amplitude Only)
frequency range: 1- 40 MHz
in accordance with IEC 62127-2 standards

VK-140252
Hydrophone phase 1 – 40 MHz

calibration of phase for membrane hydrophone
phase response measurements
frequency range: 1- 40 MHz
in accordance with IEC 62127-2 standards;

VK-140251
Hydrophone radius 1 – 40 MHz

effective radius determination for membrane hydrophone
directional response measurements
two axis, +/- 25 deg., @ 5, 10, 15, 20 MHz
in accordance with IEC 62127-2 standards

VK-12025
Hydrophone sensitivity 1 – 20 MHz

sensitivity calibration of a hydrophone
determination of sensitivity (amplitude only)
frequency range: 1 – 20 MHz
in accordance with IEC 62127-2 standards

VK-12005
Hydrophone sensitivity 0.5 – 5 MHz

sensitivity calibration of a membrane hydrophone
determination of Sensitivity (amplitude only)
frequency range: 0.5 – 5 MHz
in accordance with IEC 62127-2 standards

VK-21100
HIFU Calibration – Broadband Primary Calibration according to PTB Standard
Service of the National Metrology Institute

Our HIFU calibration provides precise and traceable measurements of HIFU hydrophones in the frequency range from 0.1 to 100 MHz. Calibration is performed in 100 kHz increments and includes both amplitude and phase determination in compliance with the guidelines of the Physikalisch-Technische Bundesanstalt (PTB).

Scope of Services:

Broadband primary calibration of the HIFU membrane hydrophone
Determination of phase response across the full frequency range
Performance testing of the HIFU hydrophone
Waveform measurements at 1.06 MHz and 3.32 MHz
Data deconvolution and determination of the minimum detectable pressure
Delivery of a complete data file and calibration report

This calibration ensures maximum accuracy and traceability – ideal for research, development, and quality assurance in the field of High Intensity Focused Ultrasound (HIFU).

HIFU hydrophone intensity test neg. 10 – 80 Mpa