Ultrasonics. Hydrophones - Calibration for ultrasonic fields up to 40 MHz Ingestion-build-44616 What is BS EN 60695-7-1

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Ultrasonics. Hydrophones - Calibration for ultrasonic fields up to 40 MHz Ingestion-build-44616 What is BS EN 60695-7-11 Scope This part of IEC 62127 specifies: absolute hydrophone calibration methods; relative (comparative) hydrophone calibration methods. Recommendations and references to accepted literature are made for the various relative and absolute calibration methods in the frequency range covered by this standard. This standard is applicable to hydrophones used for measurements made in water and in the ultrasonic frequency range up to 40 MHz; NOTE 1 Although