PUR-1 Purdue Univ.
PUR-1 Purdue Univ., a research reactor (pool) in West Lafayette, IN, United States, with 1 kW of thermal power, operated by Purdue Univ., School of Nuclear Engineering. Operating, first critical in 1962.
It is one of the 48 research reactors operating in the United States. It went critical 20 years after the first research reactor in the United States, CP-1, Chicago Pile 1 (1942). It is one of 48 pool-type reactors operating worldwide, spread across 28 countries. It has been 64 years since its first criticality.
- Country
- United States
- City
- West Lafayette, IN
- Type
- Pool
- Thermal power
- 1 kW
- Operator
- Purdue Univ., School of Nuclear Engineering
- Status
- Operating
- First criticality
- 1962
See also: every research reactor in United States · How research reactors work
Data: IAEA RRDB · updated on Sep 3, 2026