The irony of the magnet system for Kibble balances—a review

S Li, S Schlamminger - Metrologia, 2022 - iopscience.iop.org
The magnet system is an essential component of the Kibble balance, a device that is used to
realize the unit of mass. It is the source of the magnetic flux, and its importance is captured in …

Magnetic uncertainties for compact Kibble balances: An investigation

S Li, S Schlamminger - IEEE Transactions on Instrumentation …, 2022 - ieeexplore.ieee.org
The Kibble balance has become one of the major instruments for realizing the mass unit, the
kilogram, in the revised international system of units (SI). Researchers at about a dozen …

Calculation of magnetic forces and torques on the Kibble coil

S Schlamminger, L Keck, F Seifert, LS Chao… - Metrologia, 2022 - iopscience.iop.org
Analytically the force acting on a current-carrying coil in a magnetic field can be calculated in
two ways. First, a line integral can be conducted along the coil's wire, summing up the …