Naslov
Simple optical readout for ethanol-chlorobenzene dosimetry system

Autori
Ilijaš, Boris ; Ražem, Dušan

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Extended Synopses -IAEA-SM-356 / IAEA - Beč : International Atomic Energy Agency (IAEA), 1998

Skup
International Symposium on Techniques for High-Dose Dosimetry in Industry, Agriculture and Medicine

Mjesto i datum
Beč, Austrija, 02.11.1998. - 05.11.1998

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Sažetak
Optical readout of the ethanol-chlorobenzene (ECB or Dvornik dosimetry system) is based on the development of coloured secondary complex of ferric thiocyanate which has a maximum absorption at 485 nm. The applicability of a rugged, hand-held, battery powered filter colorimeter operating at 480 nm has been investigated as a reader for this purpose. This simple reader performs very well within absorbance one displaying an excellent linearity of absorbance with the concentration of Cl- ions. It is shown that by choosing the appropriate dilution factor when preparing the secondary complex solution the entire useful dose range of the dosimeter up to 2 MGy can be covered. The applicability of the same reader to some other liquid chemical dosimeters is also discussed.

Izvorni jezik
Engleski

Znanstvena područja
Kemija

POVEZANOST RADA