Iran Iran · Isfahan · 32.665, 51.670 (approximate location)

ENTC MNSR

ENTC MNSR, a research reactor (tank) in Isfahan, Iran, with 30 kW of thermal power, operated by Esfahan Nuclear Technology Centre. Operating, first critical in 1994.

By thermal power it ranks second among the 4 research reactors operating in Iran. It went critical 27 years after the first research reactor in Iran, Tehran Research Reactor (TRR) (1967). It is one of 36 tank-type reactors operating worldwide, spread across 23 countries. Its declared uses include teaching, training and activation analysis.

Country
Iran
City
Isfahan
Type
Tank
Thermal power
30 kW
Operator
Esfahan Nuclear Technology Centre
Status
Operating
First criticality
1994
Purpose
Teaching, training, activation analysis

Data: IAEA RRDB · updated on Sep 3, 2026

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