State primary standard for the units of magnetic induction, magnetic flux, magnetic moment, and magnetic induction gradient

The principles for establishing a uniform State primary standard for four basic magnetic units GET 122011, created at the Mendeleev Institute of Metrology (VNIIM) during 2007–2011, are discussed. The new standard and verification scheme have been developed to provide uniformity of magnetic measurements in this country at a higher level of accuracy, and in the expanded ranges and areas of measurements corresponding to modern requirements for the development of the national economy and scientific research.