ACS-1高灵敏度γ射线料位计

THE HIGH SENSITIVITY γ-RAY LEVEL GAUGE ACS-1

一、引言γ射线料位计作为一种基本的同位素仪表,在我国建材、冶金、化工、煤炭等行业已经得到广泛应用。目前我国各行业使用的γ射线料位计,大多数都采用G-Mγ计数管作为探测元件。其主要原因之一是比用碘化钠闪烁体作为探测元件造价低。但是,由于γ计数管探测效率较低,这类料位计所配用的辐射源活度比较大。1987年10月。

High sensitivity γ-ray level gauge type-ACS-1 is a fixed position level gauge. The pulse reshaping part of the instrument is a new type transformer pulse reshaping circuit. Using this kind of circuit, the sensitivity of the instrument can be enhanced and the activity of the radiation source decreased.