NIGAS
Non-destructive detector for explosives and CWAs
System for the automated, non-destructive identification of explosives and chemical warfare agents (CWAs) in ammunition, using Neutron Activation Analysis with a non-radioactive source. The instrument is transportable and can be used even under field conditions.
Key features
- Positioning System - Different types of shells or containers can be investigated; their measuring position is adjusted via remote control. Positioning data for common shells can be saved and retrieved.
- NIGAS Remote Control - Enables remote positioning of the investigated object, neutron source, and detector.
- Pulsable Neutron Source - The pulsable neutron generator does not emit radiation when switched off. Therefore radiation protection is only needed during the actual analysis process.
- Detection System - Electrically cooled HPGe detector with fast signal processing unit.
- Computer and Software - PC with software for integrated system control, data acquisition, spectra evaluation and substance identification
Applications
The NIGAS utilizes Neutron Induced Gamma Spectroscopy for the identification of explosives and chemical warfare agents (CWAs) in ammunition such as shells and bombs. This non-destructive method allows investigation of closed containers and thus avoids the risk of emissions. The NIGAS is transportable and can be used in ammunition depots and under field conditions. The system is in use in Langemark-Poelkapelle (Belgium), Hallschlag (Germany) and Porton Down (UK).
Technical Data
- Intrusive, non-destructive technology (Neutron Induced Gamma Spectroscopy)
- Size 130 x 96 x 135 cm (LxWxH)
- Weight 270 kg
- Power consumption max. 1700 W
