【摘要】 本文叙述一种环境γ连续监测仪,主要用于核设施区域外环境监测,也可用于地区环境γ本底调查。它由球形高气压电离室MOSFET静电计,PC-1500袖珍计算机组成,可以连续进行监测,自动记录和处理数据,打印输出,其量程为0.258—129nC/kg·h。更多还原

【Abstract】 This paper describes a continuous monitoring system for environmental gamma radiation. This system is mainly used for environmental gamma radiation monitoring in perimeter of nuclear facility and for measurement of gamma background in the district.This system consists of a spherical pressurized ionization chamber, a MOSFET electrometer and a pocket computer PC-1500.It is able to carry out moitoring, auto-aqquisition and data processing, printing and drawing in the range 0.258-129nC/kg-h.更多还原