Neutron Dosimeter For Continuous Monitoring Of Environmental Neutron Radiation

Product Name :

  The neutron dosimeter is used for continuous monitoring of environmental neutron radiation, and can also be connected to multiple
neutron dosimeters to monitor neutron radiation in specific regions, providing real-time radiation dose rate values in the environment,
and providing a data basis for the management decisions of the monitoring center. It can issue sound and light alarm signals according
to the predetermined alarm threshold to warn the site staff and ensure the safety of personnel. The instrument adopts highly sensitive
imported 3He tube with large size polyethylene ball as detector, with fast response speed and good anti-γ performance.
 

Application:

The instrument is suitable for accelerator accelerator room, environmental protection, chemical industry, petroleum, medical
export commodity inspection, nuclear power source and other security inspection, border control, customs inspection, etc.
border control, customs inspection, etc. Neutron radiation detection and other security inspection, border control, customs inspection and other occasions where neutron radiation detection is required.

Specification:

1. Suitable for on-line dose rate monitoring and alarming of neutron radiation in nuclear radiation applications;
2. using 3He tube with large volume moderator, better energy response and sensitivity;
3. with the upper computer software communication interface, can be more than one stationary installation in the radiation applications to be monitored. Through wireless or wired network, the real-time dose rate can be transmitted to the operator through the wireless or wired network.
4. Wired network will summarise the real-time dose rate information to the monitoring computer system, forming a regional radioactivity monitoring network.
5. can be used individually, flexibly placed in the office or carried for use;
6. can set the alarm threshold by itself, through the site sound and light alarm and output alarm signal. 7. equipped with large size HD touch screen;
7. equipped with a large HD touch screen, real-time display of measurement values, measurement units and other information;
8. with a backup battery, in the event of a power failure to maintain the equipment to continue to work for not less than 8 hours;
9. Energy range: neutron 0.025eV ~ 16MeV. 10;
10. neutron dose rate measurement range: 0.1μSv/h ~ 100mSv/h. 11. relative intrinsic error: 0.1μSv/h ~ 100mSv/h;
11. Relative inherent error: ±15%;
12. Neutron sensitivity: greater than 1.4 CPS/μSv/h. 13;
13. γ sensitivity: no response threshold not less than 25μGy/h. 14;
14. Use of the environment: temperature -15 ℃ ~ +50 ℃, relative humidity (at 40 ℃ temperature) ≤ 95%. 15;
15. Protection class: IP65;
16. Weight and size: about 350×250×245 (mm), about 9.8Kg;
17. accessories: supporting charger, carrying case / strap, etc..