Reproduction of four base magnetic units in the unified standard of VNIIM

Author

Shifrin, V.Ya. ; Khorev, V.N. ; Kalabin, V.N. ; Voronov, S.L.

Author_Institution

D.I. Mendeleyev Inst. for Metrol. (VNIIM), St. Petersburg, Russia

fYear

2012

fDate

1-6 July 2012

Firstpage

314

Lastpage

315

Abstract

The described measurement standard is developed on the basis of modern magnetic measuring techniques to substitute three standards operated earlier at VNIIM. In the unified measuring system the standard reproduces four base units of magnetic quantities, as well as the ratios of these units to the ampere: magnetic flux density (MFD) - T, magnetic flux (MF) -Wb, magnetic moment - Am² and MFD gradient - T/m. It allows realizing modern calibration system for magnetic measuring and reproducing instruments.

Keywords

calibration; magnetic flux; magnetic variables measurement; measurement standards; VNIIM; base magnetic units; magnetic flux density; magnetic measuring; magnetic moment; measurement standard; modern calibration system; unified standard; Geophysical measurements; Magnetic flux density; Magnetic moments; Magnetic resonance; Standards; Uncertainty; Measurement; gradient; magnetic field; magnetic flux density; magnetic moment; magnetic resonance; measuring system; standard; uncertainty;

fLanguage

English

Publisher

ieee

Conference_Titel

Precision Electromagnetic Measurements (CPEM), 2012 Conference on

Conference_Location

Washington, DC

ISSN

0589-1485

Print_ISBN

978-1-4673-0439-9

Type

conf

DOI

10.1109/CPEM.2012.6250928

Filename

6250928