The Nested Neutron Spectrometer

The NNS is a light weight field portable Neutron Spectrometer which is capable of measuring neutron fluence spcetra from thermal to 20 MeV. The NNS has been tested in natioal laboratories power plants accelerator facilities and research labs.

Some benefits of the NNS include:

• Light weight and field portable
• Cylinders can easily be positioned upright on a flat stand
• Quick configuration for measurements in demanding environments
• Able to run in current mode for high flux environments