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dosimeter

[doh-sim-i-ter] /doʊˈsɪm ɪ tər/
noun
1.
a device carried on the person for measuring the quantity of ionizing radiation, as gamma rays, to which one has been exposed.
Origin
1880-1885
1880-85; < Greek dósi(s) dose + -meter
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples for dosimeter
  • Determine an employee's noise dose whenever use of a noise dosimeter is unavailable or inappropriate.
  • The dosimeter buyer should be well aware of his needs before deciding which type to purchase.
  • To do this, an instrument called a dosimeter is used.
  • Tell your laboratory or dosimeter supplier what type of sampling you are planning.
  • The noise dosimeter may be thought of as a sound level meter with an additional storage and computational function.
  • Basically, there are two different instruments to measure noise exposures: the sound level meter and the dosimeter.
  • Machines now being used to scan checked luggage can register a significant dose on a dosimeter.
  • The exposure reduction was accompanied by an increase of shift length as represented by dosimeter sample duration.
British Dictionary definitions for dosimeter

dosimeter

/dəʊˈsɪmiːtə/
noun
1.
an instrument for measuring the dose of X-rays or other radiation absorbed by matter or the intensity of a source of radiation
Derived Forms
dosimetric (ˌdəʊsɪˈmɛtrɪk) adjective
dosimetrician (ˌdəʊsɪməˈtrɪʃən), dosimetrist, noun
dosimetry, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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dosimeter in Medicine

dosimeter do·sim·e·ter (dō-sĭm'ĭ-tər)
n.
An instrument that measures the amount of radiation absorbed in a given period.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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dosimeter in Science
dosimeter
  (dō-sĭm'ĭ-tər)   
An instrument that measures the amount of x-ray or other radiation absorbed in a given period.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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Encyclopedia Article for dosimeter

instrument that measures exposure to ionizing radiation over a given period. There are three types of dosimeters worn by persons who work with or near sources of radiation. The film badge is the most popular and inexpensive. In it, photographic or dental X-ray film, wrapped in light-tight paper, is mounted in plastic. Badges are checked periodically, and the degree of exposure of the film indicates the cumulative amount of radiation to which the wearer has been exposed. Thermoluminescent dosimeters are nonmetallic crystalline solids that trap electrons when exposed to ionizing radiation and can be mounted and calibrated to give a reading of radiation level. The ion-chamber dosimeter, like the thermoluminescent one, is reusable, but it is self-reading for immediate determination of exposure

Learn more about dosimeter with a free trial on Britannica.com
Encyclopedia Britannica, 2008. Encyclopedia Britannica Online.
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