KUR
KUR, a research reactor (tank) in Osaka, Japan, with 5 MW of thermal power, operated by Research Reactor Institute, Kyoto University. Operating, first critical in 1964.
By thermal power it ranks fourth among the 9 research reactors operating in Japan. It went critical 7 years after the first research reactor in Japan, JRR-1 (1957). It is one of 36 tank-type reactors operating worldwide, spread across 23 countries. Its declared uses include neutron scattering, neutron radiography, teaching and training.
- Country
- Japan
- City
- Osaka
- Type
- Tank
- Thermal power
- 5 MW
- Operator
- Research Reactor Institute, Kyoto University
- Status
- Operating
- First criticality
- 1964
- Purpose
- Neutron scattering, neutron radiography, teaching, training, activation analysis, neutron capture therapy, materials testing
See also: every research reactor in Japan · How research reactors work
Data: IAEA RRDB · updated on Sep 3, 2026