The CQM FLEX is a second generation analyzer developed from the original, highly successful and accurate CQM. This full-featured analyzer offers many advantages:

• Neutron sourcing from traditional ²⁵²Cf radioactive source, or by an electrically driven neutron generator which can be used to measure elements such as carbon, hydrogen and oxygen in addition to ash constituents. The analyzer can be configured to switch between these neutron sources during the lifetime of the analyzer.
• Fixed geometry analysis zone, designed to provide best performance and repeatability while negating adverse effects such as loading variations, belt tracking, belt composition etc. normally associated with over belt type analyzers.
• Real time, online analysis using prompt gamma neutron activation analysis (PGNAA) technology to proactively address process variations and ensure more consistent coal blends and improved fuel quality
• Direct measurement of calorific value by analysis of carbon, sulfur, hydrogen and oxygen concentrations
• Reduction in CO₂ emissions due to improved boiler efficiencies
• Addresses coal quality issues in applications including load outs, truck and rail receipted coal using auger samplers, and specifically at power plants for “as received” and “as fired” coal applications.
• Comprehensive, easy-to-use operator interface provides extensive data analysis capabilities.