TRIGA MARK II Reactor was built in 1964 with a power of 250 kW. The reactor power was increased to 1 MW in 1971. In the year 2000, BATAN scientists and technicians upgraded the reactor to a 2 MW.
The reactor is utilized for radioisotope production and labeled compound production activities, human resources training facility, instrumentation and radiometric technique research facility, material science research, radiation safety research and nuclear medicine service