Nuclear Medicine Decay Pool Submersible Wastewater Activity Measurement Device For Radioactive Wastewater

1.Introduction
     The RAD-S300 type submersible wastewater activity measurement device for decay tanks is a device used for measuring the radioactive specific activity of wastewater from nuclear medicine decay tanks. Innovatively developed and designed in accordance with the HHJ 1188-2021 "Radiation Protection and Safety Requirements for Nuclear Medicine" document issued by the Ministry of Ecology and Environment, it adopts a highly sensitive scintillation detector, an innovative structural design and patented algorithm, which can measure the radioactive activity of the wastewater in the decay pool in real time. This system meets the daily supervision requirements for the treatment of radioactive waste liquid in the nuclear medicine department of the hospital and can effectively ensure that the wastewater discharge meets the standards.

2.Configuration
1. Low background shielded lead chamber;
2. Wastewater activity detector;
3. Central control host or PLC controller (optional)

3. Technical indicators
1.Detector: High-sensitivity scintillator detector;
2. Shielded lead room: not less than 5mmPb;
3. Installation method: Directly insert it into the bottom of the decay pool and place it vertically and stably.
4. Measurement time: Default 30 seconds. Users can set the measurement time by themselves.
5. Detector measurement Angle: 360 degrees axial;
6. Activity measurement method: Based on passive efficiency scale algorithm;
7. Working voltage: AC DC24V;
8. Data communication: Standard Modbus RTU 485, capable of communicating with mainstream PLCS, and communication routines are provided.
9. Measuring range: 0.1Bq/L-1MBq/L;
10. Measurement results: Bq/L, Bq
11. Waterproof rating: IP68