SIMULTANEOUSLY OF MULTIPLE SAMPLES MEASURING APPARATUS FOR RADIOACTIVITY

摘要

PURPOSE:To enable a color-coded display according to a pollution level by allowing simultaneous measurement of a large number of sheets of smear filter paper with one apparatus without cutting a holder part of the smear filter paper with scissors. CONSTITUTION:This apparatus is made up of a smear filter paper tray 3 which has a plurality of smear filter paper holding sections 3a to hold smear filter paper and a smear filter paper keeping plate 3b, a smear filter paper tray holder with the smear filter paper tray 3 set thereinto and a measuring device body allowed to set one or more of the smear filter paper tray holders. Thus, radioactivity on a plurality of sheets of the smear filter paper is measured simultaneously and the detection results are distributed according to the pollution level to be displayed being color coded.