IPR-R1
IPR-R1, a research reactor (tRIGA) in Belo Horizonte, Brazil, with 100 kW of thermal power, operated by Centro de Desenvolvimento da Tecnologia Nuclear. Operating, first critical in 1960.
By thermal power it ranks second among the 4 research reactors operating in Brazil. It went critical 3 years after the first research reactor in Brazil, IEA-R1 (1957). It is one of 36 TRIGA reactors operating worldwide, spread across 17 countries. It is one of 65 research reactors in 20 countries that General Atomics designed or built.
- Country
- Brazil
- City
- Belo Horizonte
- Type
- TRIGA
- Thermal power
- 100 kW
- Operator
- Centro de Desenvolvimento da Tecnologia Nuclear
- Design and construction
- Designed by General Atomics
- Status
- Operating
- First criticality
- 1960
- Purpose
- Isotope production, neutron radiography, teaching, training, activation analysis
See also: every research reactor in Brazil · How research reactors work · every reactor by General Atomics
Data: IAEA RRDB · updated on Sep 3, 2026