As of January 27, 2013, Parcel Select was split into Parcel Select, for online purchasing, and Standard Post for purchasing at the Post Office. Parcel Select is significantly cheaper than Standard Post. Parcel Select ships at the same speed as First Class mail.
Wiktionary (0.00 / 0 votes) Rate this definition: dosimeter (Noun). A device used to measure a dose of ionising radiation. These normally take the form of either Optically Stimulated Luminescence (OSL), photographic film, thermoluminescent devices (TLD) or electronic personal dosimeters (PDM).
Answers. Best Answer: Often used in thermoluminecint dosimeters (TLDs) which are used to measure a persons exposure to radiation. Calcium fluoride is used to measure the bettas and gammas whereas the lithium fluride is used to measure neutrons.nswers. Best Answer: Often used in thermoluminecint dosimeters (TLDs) which are used to measure a persons exposure to radiation. Calcium fluoride is used to measure the bettas and gammas whereas the lithium fluride is used to measure neutrons.