JCC-71: Passive Neutron Coincidence Collar (PNCL)

• Designed for passive measurement of
  plutonium in PWR, BWR, and fuel
  assemblies.
• Able to detect dummy rod substitution.
• Fourth bank of 3He detectors can be
  replaced with AMLi source for active
  neutron measurement of fissile material.
• Dimensions: 41.4 cm x 35.6 cm Dia. -
  51.6 cm tall for BWR fuel
  sub-assemblies - 24 kg.
• Optional cart to vary vertical and
  horizontal position of counter.