DS EN 61577-4:2014現行
Radiation Protection Instrumentation - Radon And Radon Decay Product Measuring Instruments - Part 4: Equipment For The Production Of Reference Atmospheres Containing Radon Isotopes And Their Decay Products (Star)
出版：Danish Standards
專家解讀視頻
基本信息
標準編號： DS EN 61577-4:2014
發布時間：2015/2/5 0:00:00
標準類別：Standard
出版單位：Danish Standards
標準頁數：36
標準簡介
Defines the System for Test Atmospheres with Radon (STAR) needed for testing, in a reference atmosphere, the instruments measuring radon and RnDP. Also provides guidance for those facing problems associated with the production of equipment for setting up reference atmospheres for radon and its decay products.
等同采用的國際標準
EN 61577-4:2014 - Identical
