a sample handling method , in which the information on the sample to be examined is transferred throughout the entire measuring process by transferring the sample cup . the sample cups are handled in two independently operating drums , in which case at least two different handling phases can be carried out simultaneously in the measuring device . the diagnostic measuring device comprises a cassette drum , on the circumference of which the sample cup cassettes containing sample cups have been placed . the sample cup is fed to the first handling drum , which is simultaneously an incubation drum . after that the sample cup is transferred to a second handling drum , where washing , drying , measuring and discharge of the sample cup are carried out . the drums have been placed near each other , overlapping so that the transfers of the sample cup can be performed directly from one drum to another by means of transfer plungers .