標準號：DIN 25706-2-1994
中文標準名稱：氡的無源測量.第2部分:活性碳測量法
英文標準名稱：Passive measurements of radon - Part 2: Charcoal measuring method
標準類型：A61
發(fā)布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：A61
國際標準分類號：17.240
適用范圍：This document deals with the measurement of the radioactiv noble gas Rn with passive radon measuring instruments. Passive radon measuring instruments in the sense of this document are predominanting integrating collecting instruments without working energy. The use of the charcoal measuring method is essentially related to the measurement of activity concentrations of randon in the air of rooms preferably for surveying measurements in buildings.