FRAM Multi – Accurate isotopics from complex or overlapping gamma spectra
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Service & reparation Request a quoteFRAM Multi is an advanced gamma spectroscopy solution for accurate, efficient and relative isotopic abundances determination of plutonium, uranium, and other actinides in nuclear measurement applications. Designed for both laboratory and field use, it combines robust algorithms, broad detector compatibility, and automated workflows to deliver reliable, auditable results for waste management, safeguards, fuel cycle, military, and research customers.
Contact
Joris van Schaik
- Sales - Radiation Detection
- Phone: +46 (0)18-56 68 28
- joris.van.schaik@gammadata.se
Technical specification
Advanced Isotopic Abundance Determination Software
Compatible with high-resolution high-purity germanium (HPGe), cadmium zinc telluride (CZT), and lanthanum bromide (LaBr₃) detectors, FRAM Multi software delivers accurate determination of isotopic composition—even in complex, shielded, or unknown samples.
Reliable Isotopic Abundance Determination for Complex Nuclear Applications
FRAM Multi leverages advanced spectrum processing and enhanced isotopic algorithms, along with two efficiency approaches: an empirical, efficiency-independent model and a physics-based efficiency calibration method for unknown sources. These capabilities enable accurate analysis across diverse sample types—including heterogeneous materials—supporting waste management, safeguards, fuel cycle operations, and research.
In nuclear safeguards, FRAM Multi complements neutron coincidence counting and calorimetry, providing reliable gamma spectrometry results that support total plutonium mass determination and regulatory compliance.
Designed for ease-of-use, the software accepts multiple spectrum formats (including IEEE N42) and supports both drag-and-drop loading and command-line batch runs. Results can be exported to detailed CSV files that include key metrics, uncertainties, isotope ratios, and time stamps for traceability. Reproducibility is supported through parameter management, while role-based access limits sensitive functions, and built-in documentation reduces the amount of training needed.