WM3500

The WCAS Waste Crate Assay System integrates multiple assay techniques into a single, fully automated system, enabling rapid and accurate characterization of plutonium wastes in large containers, up to 1660 L, while ensuring reliable results through advanced background correction algorithms.

The WM3100 HENC™ High Efficiency Neutron Counter delivers highly accurate, nondestructive assay of 55-gallon waste drums — combining >30% neutron detection efficiency, automated operation and advanced correction techniques to ensure reliable plutonium quantification even in complex matrices.

Portable and accurate, the WM3400 Passive Neutron Slab Counter is designed to evaluate plutonium content in 200 L drums by detecting coincidence neutrons — ensuring safe nuclear material management while offering efficient measurement readings.

The Model WM3210 Passive/Active Neutron (PAN) Shuffler system uses a high speed transfer mechanism to shuffle a ²⁵²Cf interrogation source between a source shield assembly and the counting chamber, giving it the ability to be used for both passive and active neutron coincidence counting of fissionable materials.

The JCC-41 is a high-performance, well-type neutron coincidence counter designed for in-plant measurement of large plutonium samples. With Monte Carlo-optimized geometry, enhanced shielding and a large sample cavity, it delivers superior efficiency, uniform response, and precision — making it ideal for both high-mass and lowlevel plutonium assay in operational environments.