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Calibration of hydrophones taking into account the conditions of their use

https://doi.org/10.32446/0368-1025it.2020-1-64-68

Abstract

A measuring facility for reproducing a unit of sound pressure at frequencies of 1–500 Hz in the temperature range of 0.5–35 °С with excessive static pressures up to 60 MPa is described. The measuring facility was created in order to expand the functionality of the State primary standard GET 55-2017. The expediency of simulated ocean conditions in GET 55-2017 under hydrophone calibration, the principles of operation and the metrological characteristics of the measuring facility are discussed. Features of the measuring procedure for calibrating the hydrophone are given

About the Authors

A. E. Isaev
Russian metrological institute of technical physisl and radio engineering measurements
Russian Federation

Alexander E. Isaev

Mendeleevo, Moscow region



S. F. Nekrich
Russian metrological institute of technical physisl and radio engineering measurements
Russian Federation

Sergey F. Nekrich

Mendeleevo, Moscow region



I. V. Chernikov
Russian metrological institute of technical physisl and radio engineering measurements
Russian Federation

Ilya V. Chernikov

Mendeleevo, Moscow region



References

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2. Beamiss G. A., Robinson Stephen P., Hayman G., Esward T. J., Acta Acustica united with Acustica, 2002, vol. 88, pp. 799–802.

3. Bobber R. J., Underwater electroacoustic measurements, Washington, U. S. Government Printing Offi ce, 1970.

4. Nekrasov V. N., Nekrich S. F., Measurement Techniques, 1988, vol. 31, no. 1, pp. 77–81. DOI:10.1007/BF00865770


Review

For citations:


Isaev A.E., Nekrich S.F., Chernikov I.V. Calibration of hydrophones taking into account the conditions of their use. Izmeritel`naya Tekhnika. 2020;(1):63-67. (In Russ.) https://doi.org/10.32446/0368-1025it.2020-1-64-68

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ISSN 0368-1025 (Print)
ISSN 2949-5237 (Online)