Czech Republic Czech Republic · Prague · 50.115, 14.450

VR-1

VR-1, a research reactor (pool) in Prague, Czech Republic, with 500 W of thermal power, operated by Faculty of Nuclear Sciences & Physical Engineering. Operating, first critical in 1990.

By thermal power it ranks third among the 4 research reactors operating in the Czech Republic. It went critical 33 years after the first research reactor in the Czech Republic, LVR-15 Rež (1957). It is one of 48 pool-type reactors operating worldwide, spread across 28 countries. Its declared uses include neutron radiography, teaching, training and activation analysis.

Country
Czech Republic
City
Prague
Type
Pool
Thermal power
500 W
Operator
Faculty of Nuclear Sciences & Physical Engineering
Status
Operating
First criticality
1990
Purpose
Neutron radiography, teaching, training, activation analysis

Data: IAEA RRDB · updated on Sep 3, 2026

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