HPGe, Gamma Ray Spectrometer for Radioactivity Detection in Environmental Testing & Monitoring

1. Nuclear structure analysis in nuclear physics, molecular physics research, and atomic collision research

2. Nuclear power

3. Environmental testing and environmental monitoring

4. Inspection and quarantine, biomedical astrophysics, chemistry, geology, archaeology, metallurgy, material analysis

► Both electric refrigeration devices and liquid nitrogen dewars are applicable.

► 4-inch low background lead room shielding

► The top cover of the hydraulic lead chamber can be equipped with an automatic switch operation module

► Fully digital multi-channel analyzer, supports all spectrum detectors, and provides a maximum of 32768 channels of data storage

► Provide 3 kinds of high voltage power supply

► Provide digital signal filtering and digital spectrum stabilization

► With digital automatic pole zero, digital gated baseline restoration

► USB interface, the maximum data pass rate is greater than 100kcps

► Automatically determine the measurement time of unknown samples

► Temperature coefficient: automatic temperature correction

► .Wide temperature organic light-emitting screen displays the working information of the spectrometer

► Software, integrated hardware control, energy spectrum acquisition, data analysis, report generation and quality control in one

► Energy calibration and efficiency calibration: After the manual calibration is completed for the first time, the software can automatically complete the energy, peak shape and efficiency recalibration according to the stored standard source data file

► Background determination method: automatic determination method, multi-point method, parabola method and polynomial fitting method

► In the analysis of high activity samples, provide dead time correction function

► Analysis result report: arranged according to the energy of the nuclide pool peak, according to the isotope type of the nuclide pool peak; total activity

► Uncertainty report: activity percentage; technical or total counting uncertainty; 1, 2, 3 Sigma; systematic error or random uncertainty

► All hardware parameters related to analysis results are saved together

► Nuclide library: the user can edit the nuclide library, and he can build his own nuclide library according to actual needs and tag the peaks of interest

► Quality standard: According to ANSI Nl 3.30 standard, record the total background of the detector at any time, decay correction, average FWHM ratio, average FW0.1 M ratio, average peak drift; actual peak center energy

► Configurable network module/wireless module, ZigBee, Bluetooth, 3G module optional, integrated into the online detection system