摘要
本文描述了一台管激发的小功率X射线源。它的特点是结构紧凑、能谱和强度稳定性好、发射面积小。目前它已成功地用干XYH-86型小面积X射线荧光镀层测厚仪中。使用结果表明,该小功率X射线源的性能满足同类同位素仪表的要求。
A tube-excited X-ray generator for XRF analysis is described. The major features of this generator are compact construction, high stability in both X-ray intensity and its energy spectrum, and X-ray emission with small area. At present, it has been used in a newly designed XYH-86 small-area coating-thickness gauge successfully.
出处
《核技术》
CAS
CSCD
北大核心
1990年第8期478-480,共3页
Nuclear Techniques
关键词
X射液源
高压电源
放射性
仪表
X-ray tube High voltage power supply Stabilizer for filament current
