尘埃颗粒监测用β探测器敏感度指标的提高

The Improvement of Sensitivity Index of β Detector for Dust Particles Monitoring

本文简述了应用β射线吸收定律测量大气中PM10含量的原理,分析了β探测器测试的特性,并提出了提高探测器测试敏感度的一种方法。

This paper introduces the principle of applying the law of β-ray absorption for the measurement of PM10 content, analyzes the characteristics of theβdetector test, and proposes a method for improving the sensitivity of the detector test.