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Similar Advanced Test Reactor, Fast Flux Test Facility, Experimental Breeder Reactor I, Chicago Pile‑1, Phénix | ||
The Zero Power Physics Reactor or ZPPR (originally named Zero Power Plutonium Reactor) was a nuclear reactor located at the Idaho National Laboratory, Idaho, USA.
ZPPR ran only at extremely low power, for testing nuclear reactor designs. ZPPR was operated as a critical facility from April 18, 1969 until 1990.
References
Zero Power Physics Reactor Wikipedia(Text) CC BY-SA