SM-1 Subcritical Assembly
SM-1 Subcritical Assembly, a research reactor (subcritical assembly) in Pavia, Italy, operated by University of Pavia. Operating, first critical in 1961.
It is one of the 5 research reactors operating in Italy, the only zero-power assembly among them. It went critical 2 years after the first research reactor in Italy, Avogadro RS-1 (1959). It is one of 20 subcritical assemblies operating worldwide, spread across 13 countries. Its declared uses include teaching.
- Country
- Italy
- City
- Pavia
- Type
- Subcritical assembly
- Thermal power
- critical
- Operator
- University of Pavia
- Status
- Operating
- First criticality
- 1961
- Purpose
- Teaching
See also: every research reactor in Italy · How research reactors work
Data: IAEA RRDB · updated on Sep 3, 2026