Gamma-W software performs high-precision analysis of gamma-ray spectra from HPGe detectors, and is ideally combined with the PX5-HPGe and your high-purity germanium detector. It is noted for its accurate and reproducible analysis of small peaks even in the presence of high backgrounds. Gamma-W contains all of the options and algorithms legally required by many jurisdictions for quantitative analysis of HPGe gamma-ray spectra, including detection limit, radioactive decay control, uncertainties, documentation, etc…, and allows users to run samples from within the DPPMCA software.
When an energy calibration for a spectrum exists, it is uploaded along with the spectrum. A least-squares-fit calibration with up to 20 data points taken directly from the spectrum graphics is very straightforward (point-and-click) alternative for calibration. The data points and the parameters of the fitted polynomial can be stored in a calibration data file and the details of the fitting process are stored in a results file.
Gamma-W performs fully-automated peak search, or allows users to define tentative or well-known peak positions
'Calc' activates analysis of defined ROI or spectrum range.
Details of the peak analyses including relevant measurement parameters are stored in the Output file.
Existing libraries can be combined, or new libraries created to optimize your analysis for specific applications.
All procedures and settings can be automatically run from the Batch-Procedure dialogue window.
User-level access is easily defined in Gamma-W.
Specifications subject to change without notice.
