A Reference Quantum Transported Comparator of DC Magnetic Induction in the Range 1–100 μT

Abstract

A reference quantum transported comparator of DC magnetic induction is presented, created on the basis of a two-zone measure of magnetic induction and a quantum system of automatic reproduction of the nominal parameters of the modulus of magnetic induction in the geomagnetic range. The reference comparator expands the functional capabilities of the State Primary Standard of the units of magnetic induction, magnetic flux, magnetic moment, and the gradient of magnetic induction of GET 12–2011, and makes it possible to calibrate and verify precision magnetometers in locations of mass application.