Berkeley Nucleonics Corp.

Berkeley Nucleonics Corp.
Manufacture of Digital Delay Pulse Generator

Tuesday, February 26, 2013

New Isotope Identifier Operating System - Eagle OS 3. 8. 5


Berkeley Nucleonics, a California scientific instrumentation manufacturer, has officially released Eagle 3.8.5, a powerful update to it’s Isotope Identification Algorithms and Handheld Instrumentation Operating system.

New features in the OS, which can be field updated, address common requirements from users across different disciplines. Workers in radiation safety, health physics or emergency response are all benefitting from features such as:

-          Enhanced “Review Spectra” capabilities

-          Customizable Trigger Lists (CTL)  can be created by the user on a PC with factory assistance.

-          Food Contamination Measurements - users gain the ability to quantify radiation contamination in the field along with their real time radionuclide identification.


With the latest release of the Eagle Operating System 3.8.5, BNC provides users of the SAM 940 with a quick review feature to display the most recent spectra(s) captured at the push of a button.  Another handy feature is to review only the most recent 10 Spectra.

Customized Trigger Lists (CTL) allow users to set up instrumentation for application specific activities. Because the SAM isotope identifiers serve a cross section of user fields, we have added CTLs so users can narrow down the windows of isotopes of interest. An inspector may have a very different mission requirement than a hospital Radiation Safety Officer. CTLs enable quick program management and simplify the end-user tasks.

The Food Contamination Measurement feature enables users to make readings, presumably in a known geometry, and then convert the radiation levels into contamination in Becquerel / Kilogram. A computer is not required and the data need not be transferred off of the SAM 940 Isotope Identifier.

New Feature - Review Recent Spectra

                Quickly refer to your ten most recently acquired Spectrum Reports
Starts with the most recent, then press Previous to review the next most recent spectra in descending order.

New Feature – Custom Trigger List / Custom Nuclide Library

The default trigger list is the ANSI list, but a new “User” trigger list can be selected in the Field Settings menu, and this “User” list can be easily edited by using PC with a CF card reader.

New Feature – Food Contamination Measurements

Measure radiation activity in food, water, and soil samples.  Menu driven instructions to easily perform the necessary Efficiency Calibrations for making these specific measurements. 



Berkeley Nucleonics Corporation is a leading manufacturer of precision electronic instrumentation for test, measurement and nuclear research. BNC has its corporate headquarters in San Rafael, California with several additional manufacturing facilities and sales offices located throughout the United States. Founded in 1963, BNC has been a recognized leader in the field of isotope identification and conducts hundreds of short courses on radiation detection and isotope identification for Federal and State agencies.