G331 Series Laboratory Sodium Iodide Gamma Energy Spectrometer

G331 Series Laboratory Sodium Iodide Gamma Energy Spectrometer

Product Description

G331 Laboratory Sodium lodide Gamma Spectrometer consists of a sodium lodide detector, a multi-channel spectrometer, a low background lead chamber and a multifunctional spectrum analysis software. lt is a laboratory gamma radiation measurement equipment, used for low level radioactivity measurement of gamma samples (e.g. water, air, soil, etc.) in the environment. The accompanying spectrometer system analyses and processes the energy spectrum.

Functional features

• Built-in automatic spectrum stabilization for non-radioactive sources, no radioactive source calibration required
• Integrated low background lead chamber design with composite shielding material inside
• Total dose rate and the contribution of different nuclides to the total dose rate can be calculated
• Direct measurement or task mode selectable, measurement by appointment, automatic multiple measurements
• Control software with integrated data acquisition and analysis for spectrum acquisition, analysis, parameter setting, etc.
• Rea-time communication via standard network cable or serial port, providing a hardware interface for communication with the data collector

Application areas

Nuclear power safety

• Measurements of radioactivity in nuclear power plants and the surrounding environment
• Nuclear emergency radioactive contamination monitoring
• Monitoring of radioactive material during decommissioning of nuclear reactors

Water quality monitoring

• Radioactive environmental pollution monitoring
• Hydrological water quality monitoring
• Environmental samples with complex spectra

Test analysis

• Radioactivity measurement of building materials
• Radioactivity measurement of food

Higher education institutions and hospitals

• Reactor accelerator laboratory
• Nuclear test laboratory
• Radiation medicine

Technical Specification

G331 Series Laboratory Sodium Iodide Gamma Energy Spectrometer
Detector type	3"x 3"Nal scintillator detector
Energy range	25keV to 3.5MeV
Multi-channelanalyzer	1024, 2048,4096 channels available
Energy resolution	≤7.5%
Background	5.0cps
Nuclide library	Industrial nuclides, medical nuclides, natural radionuclides, special nuclear materials, user-defined nuclides
Power supply method	AC 220V+10%,50Hz+10%
Communication methods	USB, RJ45
Machine size	1410Hx700Wx700D(mm)
Weight	Approx.1200kg
Operating temperature	20°C +2°C
Operating humidity	5% to 80%(no condensing)