ОписаниеA calorimetric system for absolute determination of radiation dose in terms of “rad” has been put into operation in the International Atomic Energy Agency (IAEA)'s Laboratory at Headquarters in Vienna, Austria. The instrument which is constructed from tissue equivalent muscle material, is suitable for the measurement of doses in radiation beams of Co60 kilocurie sources, betatrons, linear accelerators, etc., with radiation energies in the range of 0.5 MeV up to 50 MeV. The picture shows the IAEA TEM-Calorimeter for absolute determination of Absorbed Dose. IAEA/April 1964/No. 1313 Please credit Egert