Abstract
The microbarograph of a new design has been offered, and the general principle of its operation is considered. The microbarograph is distinguished from well-known ones; it incorporates a compensatory spring eliminating a zero-point drift of the measuring spring, two additional springs that upgrade the angular displacement sensitivity of the microbarograph, and a control and calibration block that makes it possible to perform the remote calibration of the microbarograph and to control it.
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Gridnev, D.G., Kanonidi, Kh.D., Kanonidi, K.Kh., and Puzich, I.N., Russian Inventor’s Certificate no. 2231032, Byull. Izobret., 2004, no. 17.
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Original Russian Text © D.G. Gridnev, K.Kh. Kanonidi, Kh.D. Kanonidi, O.V. Kovaleva, I.N. Puzich, 2008, published in Seismicheskie Pribory, 2008, pp. 50–54.
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Gridnev, D.G., Kanonidi, K.K., Kanonidi, K.D. et al. Microbarograph. Seism. Instr. 44, 32–35 (2008). https://doi.org/10.3103/S0747923908010040
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DOI: https://doi.org/10.3103/S0747923908010040