Сomplex approach to certification and metrological estimation the state of digital seismometric registrators

Authors

  • S.V. Shcherbyna Subbotin Institute of Geophysics of the National Academy of Sciences of Ukraine, Ukraine
  • A.І. Feshchenko Subbotin Institute of Geophysics of the National Academy of Sciences of Ukraine, Ukraine
  • Yu.V. Lisovyi Subbotin Institute of Geophysics of the National Academy of Sciences of Ukraine, Ukraine
  • O.P. Ivashchenko GD «UKRMETRTESTSTANDART», Ukraine
  • О.V. Adamenko GD «UKRMETRTESTSTANDART», Ukraine
  • Yu.P. Soroka «Roden», Ukraine

DOI:

https://doi.org/10.24028/gzh.v43i2.230200

Abstract

The modern stage of the latest metrological achievements is being intensively deve-loped in our country in new methodological directions that are based on new scientific and technical achievements. The using of metrologically certified devices of different types and with different metrological parameters increases the level of confidence in the results of these works, because the relative comparison of the results of these works allows potential customers to choose the most useful and effective method for obtaining the desired results. This article presents the results of joint scientific and technical works for the methodology of certification of the calibration developed and patented device and the results of using an already certified calibration device for metrological determination of accelerometer parameters, measurers displacements and velocities. This article also shows that one of the important areas of such work on the metrology of measuring devices in the area of seismology is also to determine the amplitude-frequency characteristics or amplitude-frequency and phase characteristics of different devices for measurement velocity, acceleration or displacement for the using of these devices in modern automated complex systems for determination of various parameters of seismic events such as regi-onal, local and teleseismic.

The article also presents comparative analyzes of experimental results of work on determining the frequency characteristics of the calibration device in different areas of measurements — displacement, velocity and acceleration. Obtaining these important results for assessing the state of various other seismological devices allowed experimentally do it for possible determination the presence of different types of physical differences in the regions of the same frequency range for displacement's and velocity's measurers. Compliance of the certificate with the requirements of the international metrological certification system ISO/IEC17025, obtained for the calibration device had been ensured by SE «Ukrmetrteststandart».

References

Zdeshits, V.M., Kalinichenko, О.А., Pigulevs-kyi, P.G., Ribalko, B.I., Shcherbina, S.V. (2015). Investigation of micro-seismic phenomena of anthropogenic origin. Geofizicheskiy Zhurnal, 37(5), 132-142. https://doi.org/10.24028/gzh.0203-3100.v37i5.2015.111153 (in Ukrainian).

Mironenko, P.S., & Pavlovsky, O.M. (2018). Stand for checking the efficiency of low-frequency inertial modules. Visnyk KPI. Ser. pryladobuduvannya, teoriya ta praktyka navihatsiynykh pryladiv i system, 56, 5-10 (in Ukrainian).

Mishatkin, V.N., & Zakharchenko, N.Z. (2020). The problem of certification of seismic stations. Retrieved from https://docplayer.ru/53847945-Udk-problema-sertifikacii-seysmicheskih-stanciy-mishatkin-v-n-zaharchenko-n-z.html (in Russian).

Paliy, О.М., & Mironenko, P.S. (2019). Device for monitoring the characteristics of seismic recorders. XII All-Ukrainian scientific-practical conference of students, graduate students and young scientists «Look into the future of instrument making», May 15-16, 2019, Kyiv (pp. 35-37) (in Ukrainian).

Petrov, V., Britsky, O., Oleschuk, E., Feshchen-ko, A., & Shcherbina, S. (2015). Metrological control of geophysical equipment of Ukraine. Metrolohiya ta prylady, (1), 47-56 (in Ukrainian).

Shcherbina, S.V., Pigulevskyi, P.G., Ribalko, B.I., & Zdeshits, V.M. (2015). Investigation of microseismic phenomena in the mine «Artem-1» SHU PJSC «Arcelor-Mittal». Collection of scientific works based on the results of the 3rd International scientific and technical conference «Modern technologies of ore development. Ecological and economic consequences of MGC enterprises» (pp. 100-101). Kryvyi Rih (in Ukrainian).

Shcherbina, S.V., Feshenko, A.I., Vladimirsky, О.А., Krivoruchko, I.P., Ivashchenko, A.P., & Adamenko, O.V. (2019b). Certified automated digital system. security assessments of various facilities. Collection of scientific works «Modeling and information technology» (is. 86, pp. 36-41). Kyiv: Institute of Modeling Problems in Energy named after G.Ye. Pukhov (in Ukrainian).

Shcherbina, S.V., Feshenko, A.I., & Lisovyi, Iu.V. (2019a). Laser calibration device. Utility model patent № UA137134U. Publication of information 10.10.2019. Bull. No 19 (in Ukrainian).

Shcherbina S.V., Feshenko A.I., Pankov F.N., Kendera A.V., Lisovyi Iu.V. (2013). Device for calibration of seismometers. Utility model patent № 77339. Publication of information 11.02.2013.

Aoyama, H. (2008). Simplified test on tilt response of Cmg40t seismometers. Bulletin of the Volcanological Society of Japan, 53, 35-46 (in Japanese).

Gьralp 40T. Operator’s Guide. Document No: MAN-040-0001. Issue F. (2019). Retrieved from http://roentgenium.guralp.com/documents/MAN-040-0001.pdf.

Wielandt, E. (2020). Seismic Sensors and their Calibration. Retrieved from https://streckei-sen.swiss/assets/downloads/seismic-sensors-and-their-calibration.pdf.

Larsonnier, F., Nief, G., Dupont, P., & Millier, P. (2014). Seismometers calibration: comparison between a relative electrical method and a vibration exciter based absolute method. IMEKO 22nd TC3, 12th TC5 and 3rd TC22 International Conferences 3 to 5 February, 2014, Cape Town, Republic of South Africa (pp. 1-4).

SeisComP3. Imports inventory information from various sources. (2020). Retrieved from https: //www.seiscomp.de/seiscomp3/doc/seattle/2012.279/apps/import_inv.html.

The Renishaw XL-80 laser interferometer. (2020). Retrieved from https://www.renishaw.com/en/xl-80-laser-system-8268.

Transfer function - Pole & Zero. GSL - GNU Scientific Library. (2020). Retrieved from https://lists.gnu.org/archive/html/help-gsl/2016-11/msg00001.html.

Published

2021-06-03

How to Cite

Shcherbyna, S. ., Feshchenko, A. ., Lisovyi, Y., Ivashchenko, O. ., Adamenko О. ., & Soroka, Y. . (2021). Сomplex approach to certification and metrological estimation the state of digital seismometric registrators. Geofizičeskij žurnal, 43(2), 201–217. https://doi.org/10.24028/gzh.v43i2.230200

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Section

Articles