Portable and vehicle type sodium iodide (NaI) spectrometer

     The vehicle mounted spectrometer can be used for continuous monitoring of ambient gamma air absorbed dose rate, and can be equipped with nuclear radiation and anti-terrorism monitoring and monitoring vehicles. It can identify the types of radionuclides emitted from nuclear and radiation sources, and can carry out mono nuclide dose rate and energy spectrum analysis on this basis.

Characteristic：

1、 Large volume detection of 4 "x 4" x 16 "NaI (Tl) square crystal has high sensitivity. Experiments show that the system can detect 16.5mCi137-Cs unshielded bare source at a distance of 85 meters.

2、 The radioactivity level can be measured quickly and in real time, and the radionuclide analysis can be carried out quickly.

3、 Chinese fool software, simple operation, automatic continuous measurement system.

4、 20 available area of interest (ROI/ window)

5、 Support GPS positioning system and navigation system

6、 Playback display of all real-time data. It also has zoom, lock, grille, slow, fast, step and stop functions.

Technical indicators：

1、The resolution of Na I is better than 7% (to 137Cs)

2、Detector volume 4 "x 4" x 16 "NaI (Tl) square crystal

3、Dynamic counting rate range: 240000cps~1000000cps

4、Dose rate range: 10nSv/h~0.1Sv/h

5、Energy response: 20keV~3.0MeV

6、Support the Windows98/2000/XP operating system

7、Data output: Ethernet, RS-232, USB multiple data transmission, reliable and stable

8、Working temperature: -40 C ~+45 C humidity: 98%