G338 Series Multi-Channel Sodium Iodide Gamma Spectrometer

Product Description

G338 Multi-Channel Sodium lodide Gamma Spectrometer consists of a well-type sodium iodide detector, an electronics system, a low background lead chamber and multifunctional spectral analysis software for rapid screening of samples following a radiological event or for rapid measurement of multiple samples in the laboratory. The system is set up with 8 detectors all positioned vertically, allowing up to 8 samples to be counted simultaneously in separate shielded 3Nal well-type radiation detectors to quickly identify radioactivity levels in radiation samples and provide critical information to emergency response agencies.

Functional features

8 fully independent well-type Nal(Tl) detectors
Fast measurement, up to 800 samples in 24 hours
Sample volume 10-50m selectable, automatic data entry by barcode scanning
Integrated low background lead chamber design with composite shielding material inside
Direct measurement or task mode selectable, measurement by appointment, automatic multiple measurements
Control software that integrates data acquisition and analysis, allowing for spectrum acquisition, analysis, diagnosis, parameter setting, etc. while data can be transferred to a computer for further analysis
Built-in nuclide library, containing nearly 400 nuclides
Rea-time communication via standard network cable or seria 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

G338 Series Multi-Channel Sodium Iodide Gamma Spectrometer
Detector type	8 x 3" x 3" well type Nal scintillator detectors
Energy range	50keV~10MeV
Multi-channel analyzer	2048 Road
Energy resolution	<7.5%
Typical efficiency (4it efficiency)	241Am:39%.90Sr:29%
Lower detection limit	300s counting time with a minimum detection limit of 52Bq/L
Background	10.0cps
Nuclide library	industrial nuclides, medical nuclides, natural radionuclides, special nuclear materials, user-defined nuclides
Power supply method	AC 220V+10%, 50Hz+10%, optional UPS uninterruptible power supply
Communication methods	USB,RJ45
Machine size	734Hx724Wx707D(mm)
Weight	Approx.2000kg
Operating temperature	5 to 25°C
Operating humidity	20% to 95%(no condensing)

G338 Series Multi-Channel Sodium Iodide Gamma Spectrometer