Seminar

Webinar: Realization of the Kilogram at NMIJ

Metrology Day Live Webinars and Training

Program oversigt

  • Details of the X-ray crystal density method for the realization of the kilogram
  • Information on 28Si-enriched spheres and the International Avogadro Coordination
  • An example of the realization experiment: measurement results for a key comparison of kilogram realizations

Learn about the realization of the kilogram at the National Metrology Institute of Japan (NMIJ) with the X-ray crystal density method. This is a great opportunity to learn about this topic from Dr. Naoki Kuramoto, who significantly contributed to the determination of the Planck constant in the new definition of the kilogram by measuring the volume of 28Si-enriched spheres.

Please register for each session of interest.

Speaker

Dr. Naoki Kuramoto

Dr. Naoki Kuramoto

National Metrology Institute of Japan NMIJ

Prime Senior Researcher, Leader of Mass Standards Group

Metrology Day Live Webinars and Trainings