Historic photo taken in the mid nineties during the implementation of the SINQ moderator tank.
The SINQ Facility
SINQ is designed as a neutron source mainly for research with extracted beams of thermal and cold neutrons, but hosts also facilities for isotope production and neutron activation analysis. Except for its different process of releasing the neutrons from matter, it resembles closely a medium flux research reactor for most of its users.
Further more detailed information is available from the webpages of the spallation source division ASQ.