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1. Personal dosimeter: Used to measure the radiation dose received by an individual, usually worn on the body. Common personal dosimeters include film dosimeters, thermoluminescent dosimeters (TLD) and optical phosphor dosimeters (OSL).
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2. Radiation detector: Used to detect and measure radiation levels in the environment. Common radiation detectors are Geiger-Miller counters (GM counters), scintillation detectors, and semiconductor detectors.
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3. Aerosol sampler: Used to collect radioactive aerosol particles in the air for radionuclide analysis. Aerosol samplers typically include components such as a filter, an air pump, and a collection vessel.
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4. Water sample collector: used to collect water samples for water radionuclide analysis. The water sample collector can be a simple bottle or an automatic sampling device.
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5. Laboratory analytical equipment: used to analyze radionuclides in radiation samples. Common laboratory equipment are γ spectrometer, α spectrometer, liquid flicker counter, mass spectrometer and energy spectrometer.
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6. Non-destructive testing equipment: used to detect the radiation level inside or on the surface of the object. Common non-destructive testing equipment are X-ray detector, gamma ray detector and neutron detector.
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7. Fully automatic radiation monitoring system: integrates multiple detection equipment for real-time monitoring of radiation levels in the environment. Fully automated radiation monitoring systems typically include components such as detectors, data collectors, and analysis software.
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These detection tools can be selected according to specific application scenarios and requirements. When testing for nuclear contamination, ensure that you follow the relevant safety procedures and operation specifications. If you are unsure how to select or operate a testing device, seek professional help.
At present, the tools used to detect nuclear contamination include radioactive measuring instruments, nuclear radiation monitoring equipment, nuclide analyzers, nuclear radiation dosimeters, etc.
These tools can measure radiation levels in the environment, detect nuclear contamination in food, water and soil, and assess the risk of human exposure to nuclear radiation.
In addition, there are advanced technologies such as magnetic resonance imaging (MRI) and positron emission tomography (PET) that can be used to detect and diagnose health problems caused by nuclear contamination.
These tools play an important role in the fields of nuclear safety monitoring, emergency response to nuclear accidents and nuclear waste management.
1. Radioactivity detector: Radioactivity detector can measure the level of radioactivity in the environment. Common radioactive detection instruments include Geiger-Muller counters, detectors, and scintillator detectors. These instruments measure radiation dose rates as well as concentrations of radioactive contaminants.
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2. Nuclear radiation meter: Nuclear radiation meter can also be used to detect radiation level. They are based on different principles, such as scintillator detectors, piezoelectric detectors, and ionization chambers. Radiometers measure radiation dose rates, contaminant concentrations, and cumulative doses.
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3. Radiation monitoring systems: Some regions or institutions may have complete radiation monitoring systems, including multiple sensors and monitoring stations. These systems are able to monitor radiation levels in the environment in real time, providing accurate radiation data.
Nuclear radiation detector
It's used by nuclear pollution workers. l Nuclear radiation detector structure l Nuclear radiation detector Working principle Nuclear radiation detector mainly through its core component - nuclear radiation detector to measure radiation rays and their properties