If you are working in an industry where there is a particular amount of radiation is expected to be there, your exposure to radiation ought to be measured. The device that measures radiation is called a radiation dosimeter. You get various kinds of dosimeters.
1. Radiation dosimeter pens: This is a dosimeter that has the shape of a pen. They could be worn on your dress and anytime you could look through the dossimeter to check the radiation levels. The technologies they use is the discharge of a condenser any time it is exposed to radiation.
2. Radiation dosimeter badge: This is also a dosimeter that works on a various technologies. It could be worn on the dress of the worker who has a threat of exposure to radiation. The badge need to be worn in an area between the neck and the waist. Also the badge ought to face the possible direction of the radiation. Its active ingredient is aluminium oxide. Any time the person goes into a danger zone, the badge will emit a light.
3. Geiger counter: This is also an instrument used for the measurement of radiation. Its approach of detection is different from both of the above two instruments. It uses a low pressure tube filled with an inert gas known as the Geiger-Mueller tube. When there is radiation, it is able to give an audio signal as well as a reading on its display.
Radiation dosimetry is important when workers are suspected of getting exposed to radiation of alpha, beta and gamma rays. Exposure to these radiations has a cumulative effect. Therefore, the workers need to be protected from heavy radiation. Those who are working with X-ray machines and MRI scanners are exposed to radiation though at very low magnitude. Therefore, doctors, nurses and technicians attached to such work places require to know their exposure levels in order to protect themselves.
1. Radiation dosimeter pens: This is a dosimeter that has the shape of a pen. They could be worn on your dress and anytime you could look through the dossimeter to check the radiation levels. The technologies they use is the discharge of a condenser any time it is exposed to radiation.
2. Radiation dosimeter badge: This is also a dosimeter that works on a various technologies. It could be worn on the dress of the worker who has a threat of exposure to radiation. The badge need to be worn in an area between the neck and the waist. Also the badge ought to face the possible direction of the radiation. Its active ingredient is aluminium oxide. Any time the person goes into a danger zone, the badge will emit a light.
3. Geiger counter: This is also an instrument used for the measurement of radiation. Its approach of detection is different from both of the above two instruments. It uses a low pressure tube filled with an inert gas known as the Geiger-Mueller tube. When there is radiation, it is able to give an audio signal as well as a reading on its display.
Radiation dosimetry is important when workers are suspected of getting exposed to radiation of alpha, beta and gamma rays. Exposure to these radiations has a cumulative effect. Therefore, the workers need to be protected from heavy radiation. Those who are working with X-ray machines and MRI scanners are exposed to radiation though at very low magnitude. Therefore, doctors, nurses and technicians attached to such work places require to know their exposure levels in order to protect themselves.
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