Online Radiation Safety Alarm Device

Online radiation safety alarm is a device used to monitor radiation levels in the environment and provide warnings. Widely used in places that require radiation monitoring and management, such as nuclear energy, medical, industrial, and scientific research fields. Their purpose is to provide real-time information on radiation levels to ensure the safety of the work environment and take necessary protective measures to protect personnel health.

Online radiation safety alarm is a device used to detect and monitor radiation levels in the environment, and issue an alarm when radiation exceeds a preset safety threshold. It typically uses sensors to measure radiation levels, such as ionizing radiation (such as gamma rays and X-rays), radioactive particles, etc. Online radiation safety alarm devices can be widely used in nuclear power stations, laboratories, medical institutions, industrial sites, and other environments where radiation risks may exist. Its main function is to promptly remind people of potential radiation hazards in order to take appropriate protective measures and ensure the safety of personnel and the environment.

The FN-800A online radiation safety alarm adopts a high-speed embedded microprocessor and a 7-inch IPS touch LCD display, which meets the requirements of real-time monitoring and fast response of the instrument; It also ensures the simplicity and humanization of operation. A reliable communication method is adopted between the host and the probe, ensuring that the host can display the specific dose rate of each probe in real time and indicate the current status of the probe in real time (normal/disconnected/overloaded). Radiation area monitoring software can also be selected according to on-site requirements.

Performance characteristics:

The use of high-speed embedded microprocessors ensures real-time monitoring of data and status.

Adopting a 7-inch 1024 × 600 IPS LCD display with a fully Chinese operating interface, it has the characteristics of easy to use and simple operation.

The dosage rate unit can be switched (μ Gy/h, μ Sy/h).

A host can mount multiple probes simultaneously, with a default of four probes (expandable to 30 or more).

Equipped with automatic detection probe function, it can facilitate the replacement of probes by staff.

The alarm threshold is continuously adjustable (the factory default setting is a high threshold of 25uGy/h and a low threshold of 0.0Gy/h).

• Real time display of probe status: normal/alarm/overload/disconnection.

Multiple alarm modes for the probe, including sound and light alarms (standard); It can also be extended to external alarms and relay switch alarms.

Each probe has two alarm modes (upper limit alarm/lower limit alarm), which are flexibly applicable to various radiation safety alarm locations.

The host can automatically record threshold alarms and store them automatically, without losing them after power failure; Threshold alarm records can be manually queried.

• It has real-time clock function, which can display year, month, and day in real time. Power failure does not affect the operation of the clock.

Communication method: Standard RS485 interface, with a transmission distance of up to 800 meters.

Optional built-in battery, used for in car dose monitoring and situations where the working power supply is unstable.

• Optional nuclear radiation online monitoring system management software, which can summarize dose information at various locations, display it in real-time, plot data, review history, etc.

• Customizable development according to needs ...

Scope of application

• Radioactive waste storage, industrial non-destructive testing

Isotope application plant area, gamma irradiation

Hospital X-ray diagnosis, cobalt therapy, nuclear power plants ......