基于氦质谱检漏的吸枪检漏技术研究

Research on Helium Mass Spectrometer Leak Detection of the Suction Gun Leak Detection Technology

从吸枪检漏的原理出发,讨论影响吸枪检漏灵敏度的各种因素,快速吸枪与普通吸枪区别,通过实验比较普通吸枪与快速吸枪检测时分流比,以及快速吸枪的最佳检漏范围、使用优势。

Based on the principle of suction gun leak detection, this paper discusses the var ious factors influencing the sensitivity of suction gun leak detection, the difference between quick suction gun and common one. The experiment compares the ratio of common suction gun and quick suction gun, the best leak detection range and using advantages of quick suction gun.