NaI radiation monitor is a device that detects and measures radiation using a NaI(Tl) detector. It is mainly used to detect gamma rays and X-rays.

Key features include:

- Radiation Detection and Measurement: NaI(Tl) detectors efficiently detect gamma rays and X-rays. When radiation strikes a NaI crystal, the crystal emits light, which is converted into an electrical signal by a photomultiplier tube (PMT).
- Energy resolution: The NaI(Tl) detector can resolve and measure the energy of gamma rays. This is useful for th eidentification of various radioisotopes.
- Spectrum Analysis: NaI(Tl) monitors produce gamma-ray spectra, which can be used to analyze the type and amount of radioactive material. This is important in radioactive contamination detection, nuclear medicine, and environmental monitoring.
- Real-time monitoring: The NaI(Tl) radiation monitor measures radiation levels in real-time, providing users with immediate information.
- Data recording and storage: Record and store measured data to enable long-term analysis and tracking of radiation levels.
- Alarm system: If the radiation level exceeds the set safety limit, an alarm will sound immediately to warn the user. This helps reduce the risk of radiation exposure.
- Portable Design: Many NaI(Tl) radiation monitors are designed to be portable, making them ideal for field radiation measurement and detection. This is useful for environmental monitoring, emergency response, and field investigations.
- Ease of Use: Typically, NaI(Tl) monitors provide an intuitive interface and simple operation, allowing users to easily measure radiation and interpret the data.
- Applications: NaI(Tl) radiation monitors are used in a variety of fields, including medicine, nuclear industry, environmental science, and security. For example, in nuclear medicine, they monitor the distribution of radioactive drugs, and in nuclear power plants, they detect radiation leaks.

These features demonstrate that NaI(Tl) radiation monitors play an important role in efficiently detecting and measuring
radiation in a variety of environments.

- Detector type: Plastic scintillator
- Volume: 3.19 L (76.2 Ø x 70 mm)
- Sensitivity: 0.2 μSv/h BG condition, 0.1 μSv/h change detection ( <1 s )
- Efficiency: 10,000 cps / (μSv/h, Cs-137), 5,000 cps / (μSv/h, Co-60) or more
- Operating range: 40 keV to 3 MeV (Gamma)
- Operating Temperature: 5℃ to 55
- Alarm: Screen flickering, Sending mail
- Alarm type: Radiation detection
- Intel N5105
- 8 GB RAM
- Intel UHD Graphics
- 64 GB Memory
- Windows 10
- 7-inch display
- Bluetooth 5.2
- 2.5 Gigabit Ethernet
- 2x USB 3.2 Gen1 Type A, 1x USB 3.2 Gen2 Type A
- Power consumption: 45W
- Dimensions: 76.2Ø x 275 mm
- Weight: 1800 g ±3