DOSIMETERS Meaning and
Definition
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Dosimeters are small portable devices utilized to measure and record an individual's exposure to ionizing radiation over a specific period. These compact instruments are commonly used by professionals working in fields where radiation exposure is a concern, such as nuclear power plants, medical facilities, and industrial operations involving radioactive materials.
Dosimeters function by detecting and quantifying the amount of radiation absorbed by the wearer. They typically consist of a radiation-sensitive material, such as film or thermoluminescent crystals, which undergo physical or chemical changes when exposed to radiation. The dosimeter's readings are then analyzed to determine the amount of radiation exposure an individual has experienced.
There are various types of dosimeters available, including passive and active dosimeters. Passive dosimeters, such as film badges, rely on materials that permanently change upon radiation exposure. These dosimeters are sent to a laboratory for analysis at a later time. Active dosimeters, on the other hand, provide real-time readings of radiation levels and can be worn all the time, thus allowing for immediate awareness of radiation exposure.
The primary purpose of dosimeters is to provide accurate measurement and monitoring of radiation doses received by individuals. This information is crucial for ensuring compliance with safety regulations, minimizing exposure risks, and protecting workers' health. By using dosimeters, professionals can generate records to assess cumulative exposure levels, identify potentially hazardous areas, and implement appropriate safety measures to mitigate any adverse effects associated with radiation exposure.
Common Misspellings for DOSIMETERS
Etymology of DOSIMETERS
The word dosimeter is derived from the Latin word dosis, meaning something given or measured. The suffix -meter comes from the Greek word metron, which means measure. Therefore, dosimeter can be translated to mean a device that measures doses.
